ML19317F131
| ML19317F131 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 10/24/1973 |
| From: | Stello V US ATOMIC ENERGY COMMISSION (AEC) |
| To: | Deyoung R US ATOMIC ENERGY COMMISSION (AEC) |
| References | |
| NUDOCS 8001080855 | |
| Download: ML19317F131 (2) | |
Text
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O 007 24 1973' E. C. DeYoung, Assistant Director for Pressurized Water Reactors, L DUKE POWER COMPANY (OCONEE NUCLEAR STATION UNIT 1), ABNORMAL OCCURRENCE REPORT A0-269/73-5 On October 5, 1973 Duke Power Company's Oconee 1 reactor was in violation of the Technical Specifications while trying to compensate transient xenon reactivity by control rod movement and adjustments to the borou concentration. Specifically Technical Specification 3.5.2 relating to control rod operation and Technical Specification 3.5.2.5-d relating to the adjustment of the boron concentration were violated.
Since the intent of the Technical Specifications were apparently not fully understood by Duke Power Company, it is necessary that a meeting be held with personnel from Duke Power Company and Babcock li Wilcox Company to discuss these matters.
It would also be desirable to have Ragulatory Operations represented. Thursday, November 1, 1973 would be a satisfactory meeting day for us.
A proposed agenda is attached.
Oddnal Slgacd b3 y yletor Steno r
Victor Stallo, Jr., Assistant Direetor for Reactor Safety Directorate of Licensing cc:
V. Stello DISTRIBUTION:
Central Files D. Ross CPB Reading A. Schwencer L Reading (M. Groff)
E. Bailey D. Piano M. Dunenfeld M. Chatterton D. Davis B. Buckley I. Peltier R. Bernero s
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O AGENDA FOR MEETIliG WITil DUKE POWER COMPMiY 1.
Duke Power Company should discuss in detail the xenon transient which Oconee 1 was undergoing.
2.
Duke Power Company should discuss in detail the actions taken to compensate for the xenon transient.
3.
Babcock & Wilcox and Duke Power Company should discuss the Technical Specifications 3.5.2 and 3.5.2.5-d.
4.
Babcock & Wilcox and Duke Power Company should present their proposed modifications to the Technical Specifications for consideration by us.
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