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any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.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 Events, Reports Associated with Part 21 Reports 1995

Part 21 Report - 1995-210

HARRIS 1                       29397 09-27-95 POW
LICENSEE: CAROLINA POWER & LIGHT CO.         
SITE: .HARRIS 1                      .        EN NUMBER:29397
DOCKET: 05000400                         EVENT DATE: 09-27-95
RX TYPE: PWR                             EVENT TIME: 00:00
VENDORS: W-3-LP                         NOTIFY DATE: 09-29-95
EMERGENCY CLASS: N/A  REGION: 2 STATE: NC      TIME: 16:27
OPS OFFICER: RUDY KARSCH              
10 CFR SECTION: CDEF  21.21(b)(2)         DEFECTS/NONCOMPLIANCE
UNIT  SCRAM   RX   INIT  INITIAL MODE     CURR   CURRENT MODE
      CODE   CRIT  PWR                    PWR
 1    N       N      0   REFUELING          0   REFUELING      

ANCHOR DARLING 2" CHECK GLOBE VALVES DO NOT MEET MINIMUM FORWARD 
FLOW REQUIREMENTS AND EXHIBIT EXCESSIVE BACKSEAT LEAKAGE,  THESE 
VALVES ARE USED IN CHARGING SAFETY INJECTION PUMP MINIFLOW LINES.
 THE FORWARD FLOW DEFICIENCY COULD CREATE A SUBSTANTIAL SAFETY   
HAZARD.  THESE VALVES MAY ALSO BE USED IN SIMILAR APPLICATIONS AT
OTHER NUCLEAR SITES.

Page Last Reviewed/Updated Wednesday, March 24, 2021