Report a Safety Concern
Search

The U.S. Nuclear Regulatory Commission is in the process of rescinding or revising guidance and policies posted on this webpage in accordance with Executive Order 14151 Ending Radical and Wasteful Government DEI Programs and Preferencing, and Executive Order 14168 Defending Women From Gender Ideology Extremism and Restoring Biological Truth to the Federal Government. In the interim, any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

Home NRC Library Document Collections Inspection Manual Change Notices 1997

Change Notice 97-016

IM001

NRC INSPECTION MANUAL PIPB

  DELETED: TRANSMITTED:
  Number Date Number Date
1. ---- ---- TI 2515/136 09/30/97

TRAINING: No special training requirements have been identified for any documents issued with this change notice.

REMARKS:

TI 2515/136 (Operation of Dual Function Containment Isolation Valves) is issued to determine the extent of a possible design deficiency which may be present within operating plants. The deficiency concerns the ability of dual-function containment isolation valves to perform their containment isolation function. The TI will gather information from four selected sites which will allow the staff to determine the next step in resolving this issue.

DISTRIBUTION: Standard

END

Page Last Reviewed/Updated Thursday, July 02, 2015