ML18038B652
| ML18038B652 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry, Oconee  |
| Issue date: | 12/31/1995 |
| From: | TENNESSEE VALLEY AUTHORITY |
| To: | |
| Shared Package | |
| ML18038B649 | List: |
| References | |
| NUDOCS 9604010034 | |
| Download: ML18038B652 (7) | |
Text
ENCLOSURE3 TENNESSEE VALLEYAUTHORITY BROWNS FERRY NUCLEARPLANT(BFN)
UNITS 1, Z, AND3 INOPERABLE RADIOLOGICALEFFLUENT INSTRUMENTATIONREPORT 1995 9b04010034 9b032i PDR ADOCK 05000259 R
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INOPERABLERADIOLOGICALEFFLUENT INSTRUMENTATIONREPORT This report is to comply withBrowns Feriy Nuclear Plant Offsite Dose Calculation Manual (Offsite Dose Calculation Manual (ODCM)), Sections 1/2.1.1 and 1/2.1.2. The ODCM requires the exertion ofbest efforts to return operable status within30 days. Failure to return the inoperable instruments to an operable status requires a description in the Annual Radioactive E61uent Release Report.
During the reporting period, Januaiy 1 through December 31, 1995, there was no airborne instrumentation inoperable for periods greater than 30 days. There was one inoperable liquid monitor. AResidual Heat Removal system service water monitor (3-RM-90-134D) was inoperable from November 3, 1995, to December 5, 1995. The inoperability occurred while rerouting the suction ofthe inlet pump to fillthe chamber more efficiently. This was performed under DCN T3 8978.
The e61uent monitors, which have been placed in "out-of-service" status with their e61uent streams isolated, are not applicable for this report.
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ENCLOSURE 4 TENNESSEE VALLEYAUTHORITY BROWNS FERRY NUCLEARPLANT(BFN)
UNITS I,Z,AND3 CHANGES TO THE OFFSITE DOSE CALCULATIONMANUAL 1995
CHANGES TO THE OFFSITE DOSE CALCULATIONMANUAL(ODCM) t This report covers the period from January 1 through December 31, 1995. During this period, Revision 6 of the ODCM was made to delete the grab sample requirement aAer deinerting, provided that the reactor has not achieved criticalityin the interim and the reactor coolant temperature has not reached or exceeded 212'F.
Amilksampling location was also revised.
Revision 6 became effective June 9, 1995. Revision 7 made the ODCM consistent with the revision to 10 CFR 20 regarding doses to members ofthe public. Revision 7 became effective on August 14, 1995.
(See attached ODCM Revisions 6 and 7.)
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