ML19269E492
| ML19269E492 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 04/08/1979 |
| From: | Mchenry T, Quick D NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | |
| Shared Package | |
| ML19269E489 | List: |
| References | |
| FOIA-79-98 TI-2595-2, NUDOCS 7906290169 | |
| Download: ML19269E492 (2) | |
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TI 2595/2 Page 1 of 2 0FFICE OF INSPECTION AND ENFORCEMENT B&W SITE INSPECTOR DAILY REPORT Date 4/8/79 Site Crystal River Inspector (s) Ouick
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McHenry General Plant Status:
Plant cperating at 75% cower with one RCS pumo shutdown sul?
due to excessive fuel leakage.
1.
a.
Review of Similar Transients (Item 2 of IES79-05A):
Plant staff reviewed similar transients and presented to B&W 4/6/79 Final coments to be available J/9/79, b.
Review and Revision of Operating end Maintenance Procedures (Items 3, 4, 5, 7, 8, 9,10 of IEB 79-05A):
Item 3: Licensee has reviewed station procedures, Some have been implemented, and nther recomendations are being considered.
Item 4: Operators have been made aware of RCP, HPI, and LPI considerations of, IE-B 79-05A. (Para 4).
Draf t procedures have been written.
Item 5: Licensee completed alignment checks of ECCS and EFW on 4/4/79.
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Item 7:
No manual vailes exist in the main str,eam. Additional controls are under review.
Item 8:
Procedures already exist to assure two independent auxiliary feed water flow paths to the point of tie to main feed line.
c.
Review and Implementation of Changes in Containment Isolation (Item 6 IEB 79-054A)
Temporary administrative controls esta.)lished.
d.
Training of Plant Personnel (Items 1, 4,11 and plant / procedures changes):
Licensee completed all operator training in 79-05 on 4/5/75.
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TI 2595/2 I
Page 2 of 2
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2.
SUMMARY
OF NRC INSPECTION ACTIVITY DURING PERIOD 4/7/79 (Address Items 1.a thru 1.d above, give other independent significant effort, identify shifts on which activity was done during past 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />) 3.
STATUS OF INSPECTCK DISCUSSIONS WITH PLANT PERSONNEL:
NRC training completed for three full shifts and part.of 4th (29 of 41 operators). Assignments made to cover training with remaining operators prior to their shifts on 4/9-10.
Held lengthly discussions with 7-8 operators (2 shifts) on RCP seal leakage problems.
~4 DESCRIPTION OF GENERAL PLANT STATUS (i.e., operating power level, planned changes, scheduled outages, E5F out of service, major maintenance, reportable occurrences, etc.)
Plant operating at 75% power (one RCS pump shutdown due to seal leakage.
Apparently seal on shutdown RCP partially reseated at 2130 hours0.0247 days <br />0.592 hours <br />0.00352 weeks <br />8.10465e-4 months <br /> on 4/7 as indicated by increase in 3rd stage pressure (0 to 500 psi) and decrease in leakage (3.228 to 2.125 gpm). Control seal return leakage-returned to normal (0.75 gpm).
Refueling outage is scheduled to begin 4/23.
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