Finding | |
|---|---|
| Title | Failure of Unit 1 Turbine Driven Auxiliary Feedwater Pump to Reach Rated Speed |
| Description | A self-revealed finding of very low safety significance with an associated Non-Cited Violation of Technical Specification 5.4 Procedures, occurred on December 21, 2017, when the Unit 1 Turbine-Driven Auxiliary Feedwater Pump failed to reach rated speed during a surveillance. Procedure 12MHP5021056008, Turbine-Driven Auxiliary Feedwater Pump Governor Valve Maintenance, was not appropriate for the circumstances in that direction was not given to check that the governor valve could fully open following maintenance on the governor valve. |
| Site: | Cook  |
|---|---|
| Report | IR 05000315/2018001 Section 1R15 |
| Date counted | Mar 31, 2018 (2018Q1) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Self-revealing |
| Inspection Procedure: | IP 71111.15 |
| Inspectors (proximate) | J Ellegood T Taylor R Baker M Holmberg T Go G Roach L Smith K Riemer |
| Violation of: | Technical Specification - Procedures |
| INPO aspect | CL.1 |
| ' | |
Finding - Cook - IR 05000315/2018001 | |||||||||||||||||||||||||||||||||||||||
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Finding List (Cook) @ 2018Q1
Self-Identified List (Cook)
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