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Recent content by JARivera1

  1. JARivera1

    ASME B31.3-2016 PWHT Exemption

    Thanks for your feedback r6155. Believe or not there are CWIs that skipped the obvious requirement
  2. JARivera1

    ASME B31.3-2016 PWHT Exemption

    Thanks for your feedback r6155. Believe or not there are CWIs that skipped the obvious requirement
  3. JARivera1

    ASME B31.3-2016 PWHT Exemption

    Thanks GD2 for your feedback, I will post the follow up, I am doing to a field case
  4. JARivera1

    ASME B31.3-2016 PWHT Exemption

    Table 331.1.3 Exemptions to Mandatory PWHT; simple question: fourth column header referrers Notes (3)-(5); it is mean that notes 3, 4 and 5 apply? to me yes, but may be a gap for somebody that 3 and 5 only; normally when is not well applied; if the designer has specified PWHT in the piping...
  5. JARivera1

    DIP tie-in hydrotest or spool piece hydrotest

    Thanks again bimr & rconner for your feedback. Absolutely helpful. I am sorry I do not know IMO; I know one IMO-International Maritime Organization; is this what your refer?
  6. JARivera1

    DIP tie-in hydrotest or spool piece hydrotest

    Thanks bimr & rconner for yor feedback. Rconner you are right, it is for a new main installation. A straight section 14 m of 1640 m approximately is not going to be tested plus the tie-in sections (each end). There is no way to test unless test the entire system. Is there any precedence to...
  7. JARivera1

    DIP tie-in hydrotest or spool piece hydrotest

    Is any provision in AWWA to support/justify no to test a DIP spool piece or tie-in

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