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THE REACTOR THE REACTOR OVERSIGHT PROGRAM OVERSIGHT PROGRAM David Lochbaum David Lochbaum Nuclear Safety Engineer Nuclear Safety Engineer May 1, 2002 May 1, 2002 Highlights Highlights Industry trends program Industry trends program

THE REACTOR THE REACTOR OVERSIGHT PROGRAM OVERSIGHT PROGRAM David Lochbaum David Lochbaum Nuclear Safety Engineer Nuclear Safety Engineer May 1, 2002 May 1, 2002
Highlights Highlights  Industry trends program Industry trends program  SDP SDP  Selectively risk-informed Selectively risk-informed  Commissioner’s forecast Commissioner’s forecast Slide 2
Industry Trends Industry Trends Program Program  Recommended additions: Recommended additions: Trend causes for NRC SITs, Trend causes for NRC SITs, ① AITS, and IITs conducted AITS, and IITs conducted each year to flag emerging each year to flag emerging issues issues Trend safety during outages Trend safety during outages Slide 3
SDP SDP  Recommended fix: Recommended fix: Impose a 90-day hard Impose a 90-day hard ① deadline for final SDP color deadline for final SDP color assignments assignments Slide 4
Selectivel Selectively y Risk-Informed Risk-Informed  Recommended fix: Recommended fix: Include design errors in Include design errors in ① fault exposure time fault exposure time calculations for PIs calculations for PIs Slide 5
Commissioner’s Commissioner’s Forecast Forecast  Recommended fix: Recommended fix: Revise NRC procedure for Revise NRC procedure for ① investigating near-misses to investigating near-misses to require formal evaluation require formal evaluation against ROP against ROP Slide 6
Wrap-up rap-up UCS continues to believe UCS continues to believe that ROP is superior to SALP that ROP is superior to SALP UCS cannot point to a single UCS cannot point to a single shred of evidence to shred of evidence to corroborate our belief corroborate our belief What is driving safety trends? What is driving safety trends? Slide 7

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