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API 510 Data Sheets - Time Intervals - CLOSED BOOK QUESTIONS

  1. NDE - What is the minimum time an examiner should be in a darkened area prior to using a black light for MT & PT exams?
    5 minutes.

    Reference Sect V: T-676.4.b and T-777.2.b
  2. NDE - What is the time range for final interpretation of a PT exam after developer has been applied?
    10-60 minutes.

    Reference Sect V: T-676.1
  3. Testing - What is the typical minimum duration for a pressure test?
    30 minutes

    Reference API 577: 9.11
  4. NDE - What is the minimum time to wait to check for delayed cracking after repairs to SS cladding?
    24 hours

    Reference API 510: 8.1.6.4.4
  5. NDE - What is the max calibrating interval for an RT densitometer?
    90 days

    Reference Sect V: T-262.1
  6. Welding - What is the maximum time a welder or welding operator can maintain qualifications for a process without using that process?
    6 months

    Reference IX: QW322.1.a
  7. NDE - What is the maximum interval for a visual examiner's eye exam?
    1 year

    Reference API 577: 9.3.1.d
  8. Inspection - What is the maximum interval for an internal inspection if the remaining life is less than 4 years?
    Lesser of: 2 years or full life.

    Reference API 510: 6.5.1.1
  9. Inspection - What is the maximum interval for an external inspection?
    Lesser of: 5 years or internal.

    Reference API 510: 6.4.1
  10. Inspection - What is the maximum interval for relief devices in fouling or corrosion service?
    5 years

    Reference API 510: 6.6.3.2.a
  11. Inspection - What is the maximum interval for an internal or on-stream inspection?
    Lesser of: 10 years or 1/2 life

    Reference API 510: 6.5.1.1
  12. Inspection - What is the maximum interval for relief devices in non-fouling or non-corrosive service?
    10 years

    Reference API 510: 6.6.3.2.b
  13. RBI - What is the maximum interval for the RBI reassessment?
    10 years

    Reference API 510: 6.3.2
  14. Inspection - What minimum remaining life is required when performing an On-stream inspection in lieu of an Internal inspection?
    >10 years

    Reference API 510: 6.5.2.1.b.2
  15. NDE - What is the maximum calibration interval for MT magnetic yokes?
    MT yokes should be calibrated yearly and the magnetizing force should be verified before each use.

    Reference Sect V T-762.a and T-761.1a
  16. NDE - When do you need to check the light intensity of a black light used in a MT or PT exam?
    Before and after use.

    Reference Sect V: T-676.4.e and T-777.2.e
Author
Gibby
ID
333647
Card Set
API 510 Data Sheets - Time Intervals - CLOSED BOOK QUESTIONS
Description
MSTS Time Intervals
Updated

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