570 Who Dat Flashcards
Responsible for developing and implementing a QA inspection repair management system
Owner
Responsible for implementing an effective MOC process
Owner
Responsible for QC doing repairs or alterations
Repair organization
Assure owner - testing, inspection & examination activities meet code
Inspector
Evaluate and except NDE examination results
Inspector
Maintain certification records of in NDE examiners
Exam employer
Develop an inspection plan for a piping system
Inspector and/or engineer
Also involved in making inspection plans for pipe that operates >750•F
Corrosion Specialist
Choose to conduct our RBI assessments
Owner
Get familiar with prior inspection data and repairs prior to inspection
Inspector
Get familiar with operating conditions and potential damage mech of pipe system
Inspector
Perform on stream inspections
Inspector or tech
Perform thickness inspection
Inspector or tech
Assure individuals taking thickness measurements are trained and qualified
Owner
Determine cause if short term corrosion rate varies significantly
Inspector and corrosion
Perform External Inspection
Inspector or qualified other
Involved if the # of CML’s will be significantly reduced or eliminated
Corrosion specialist
Select or adjust the # of CML’s
Inspector
Select CML’s for pipe systems subject to localized corrosion or cracking
Corrosion specialist
Determine need for non-thickness NDE techniques. Inspector consults w/:
Engineer or corrosion specialist
Determine surface prep for in DE exam. Inspector may need to consult with:
NDE Level III
Perform UT flaw detection for finding linear flaws
NDE Examiner - Qute
Determine pressure for leak test (non-code test)
Owner
Prior to hydrotest determine if structure will support weight
Engineer
Determine risk of brittle fracture prior to performing a pressure test
Engineer
Approve substituting NDE for a pressure test
NDE examiner - QUTE
Verify that new alloy material during repairs and alteration meet specifications
Inspector
When verifying new materials determine the sampling percentage
Owner
PMI new materials during repairs and alterations
Inspector or tech
If incorrect material found in existing pipe determine amount of further verification
Inspector
Determine date to replace incorrect materials found during PMI Survey
Inspector and owner and corrosion specialist
Periodically inspect components found during PMI survey that are wrong materials
Inspector
Determine if crack like weld flaws are the result of original weld fabrication
Inspector
Assess crack like flaws and environmental cracking
Engineer or corrosion specialist
Assess preferential weld corrosion
Inspector
Perform audit of owner\users to assure compliance with 570
Competent
Make corrections based on the audit of owners/users piping program
Owners AIA
Review and approve RBI assessments
Inspector and engineer
Determine the inspection intervals
Inspector or owner
Maintain a record of process fluid classification
Owner
PRD’s tested and repaired
Exp. repair org
Determine the inspection intervals for PRD’s
Inspector or engineer or qualified other
Select corrosion rate that best reflects conditions
Inspector and corrosion specialist
Maintain piping records
Owner
Review and approval an interval deferral
Inspector
Revise an existing interval and document basis for a change
Inspector
Revise an existing enterable that has unusual to degradation issues inspector and:
Engineer or corrosion specialist
Perform piping repairs
Repair Org
Authorize all repairs
Inspector
Authorize all alterations
Inspector and engineer
Designate a hold points for repairs and alterations
Inspector
Provide general authorization for limited or routine repairs
Inspector
Approve all proposed methods of design, materials, WPS’s NDE and testing
Inspector or engineer
Approved use of on-stream welding
Owner
Approve repair welding of cracks
Engineer
Approve all repair and alteration work at hold points
Inspector
Approve all repair and alteration work at completion of work
Inspector
Design temporary repairs
Engineer
Determine longitudinal cracks won’t grow beyond a FW patch
Engineer
Approve using lap patches with a material different then the pipe
Engineer
Determine that wall thickness is adequate for on-stream welding
Inspector
Allow temporary well did repairs to remain in place past “next opportunity”
Engineer
Allow temp leak ceiling devices to remain in place past “next opportunity”
Engineer
Review leak ceiling procedures
Engineer or inspector
Maintain a record of qualified WPS’s and WPQ’s
Repair Org
Allow exceptions to required pre-heat temperature for temporary repairs
Engineer
Check pre-heat temperature when using preheat in lieu of PWHT
Inspector
Review the use of pre-heat in lieu of PWHT
Engineer
Review the use of a local PWHT in lieu of a full encirclement PWHT
Engineer
Determine whether a pressure test is needed after repairs
Inspector
Approve substituting in NDE in lieu of a pressure test
Inspector and engineer
Overall responsibility for complying with API 570
Owner