Requirements / 20b716a4c7fb7599
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Mandatory FINAL

Obligation Structure

Actor
generator
Modality
Mandatory
Duty
installed steam generator must be performed prior to plant
Conditions
When applying the provisions of NB-5283 in the 2019 Edition of Section III through the latest edition and addenda incorporated by reference in paragraph (a)(1)(i) of this section
Timing
prior to plant startup

Source Text

When applying the provisions of NB-5283 in the 2019 Edition of Section III through the latest edition and addenda incorporated by reference in paragraph (a)(1)(i) of this section, a full-length preservice examination of 100 percent of the steam generator tubing in each newly installed steam generator must be performed prior to plant startup.
Source Document: 2024-19235
Agency: Nuclear Regulatory Commission
CFR Parts: 10 CFR 50
Requirement Type: other

Lifecycle History

2/11/2026 ADDED — → FINAL 2024-19235

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Stable ID: 20b716a4c7fb7599