Pass
Overall responsibility for complying with API 510
Owner
During Repairs and Alterations - responsible for quality control
Repair organization
Assure owner - testing, inspection, and examination activities meet Code
Inspector
Evaluate and accept NDE examination results
Inspector
Develop inspection plan for vessels and pressur relief devices
Inspector OR engineer
Review the inspection plan for equipment operating at elevated temperature
Corrosion Specialist
Choose to conduct RBI assessment
Owner
Review vessel history prior to inspections
Inspector
Familiar with characteristics of potential damage mechanisms
Inspector
Preform internal inspection
Inspector
Determine whether it's necessary to remove deposits or lining
Inspector AND Corrosion Specialist
Preform on-stream inspection
Inspector OR tech
Approve on-stream inspection work preformed by examiners
Inspector
, Preform external inspection
Inspector OR Qualified Others
Take thickness measurements
Inspector OR tech
Review corrosion data if short-term corrosion rate varies significantly
Inspector AND Corrosion Specialist
Assure those taking thickness measurements are trained and qualified
Owner
Determine location of TMLs for vessels with localized corrosion
Corrosion Specialist
Involved if the number of CMLs will be significantly reduced or eliminated
Corrosion Specialist
Determine type of expected damage and select the type of NDE method
Inspector AND Corrosion Specialist or Engineer
Preform UT flaw detection to find linear flaws
QUTE
Determines when a pressure test is needed after a repair - "believes "
Inspector
Review use of component pressure test insted of complete vessel hydro
Engineer
Determine test pressure for non code pressure tests
Owner
Hydro of 300 SS verify water quality and that vessel has drained and dryed
Inspector
Approve substituting NDE for a pressure test
Inspector AND Engineer
Verify new materials are consistent with those specified
Inspector
When verifying new materials, determine the sampling percentage
Inspector OR Owner
PMI new materials during repair and Alterations