ML19291B806
| ML19291B806 | |
| Person / Time | |
|---|---|
| Issue date: | 09/20/1979 |
| From: | Ahearne J NRC COMMISSION (OCM) |
| To: | Harold Denton Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML19291B805 | List: |
| References | |
| 790910, NUDOCS 7911130109 | |
| Download: ML19291B806 (2) | |
Text
UNITED ST ATES
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NUCLEAR REGULATORY COMMISSION i
W ASHIN GTON. D.C. 20555 r
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September 20, 1979 OFFICE OF THE COMMISslONER MEMORANDUM FOR:
Harold Denton, Director, NRR sdkb' FROM:
John Ahearne J
SUBJECT:
FOLLOW-UP ACTION LETTER TO OPERATING PLANTS I have a question and a request concerning Enclosure 6 of the September 13 letter.
Section 2.18.b (page 3) plans installation of high range radiation monitors in Category B.
I thought it was agreed at the September 6th meeting that it would be possible to put in instrumer.tation that would provide the high ranges (although not in a single instrument) to meet the Ca'tegory A schedule.
I also thought it was agreed that would be done. Therefore, I request the recipients of the Sept 13 letter be so notified (perhaps at the forthcoming meetings).
cc: Chairman Hendrie Comissioner Gilinsky Commissioner Kennedy Commissioner Bradford Secy EDO on17 150
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INTERIM PROEDURFS FOR WANTIFYIB6 HIG4 LPf_l ACCIDENTAL RADIMCTIVIT/ RR EASES (2.1.8.8).
e LICENSEES,TOIMPLEMENTPROCEDURESFOR.ESTIMATINGNOBLEGASAND.RADIOIODINE RELEASE RATES.IF THE EXISTING EFFLUENT INSTRtNENTATION GOES OFF SCALE EXNiPLES OF f%)0R ELEMENTS OF A HIGHLY. RADI0 ACTIVE EFFLUENT RELEASE
'SPECIAL PROCEDURE (NOBLE GAS)
PRESELECTED LOCATION TO MEASURE RADIATION FRCT4 THE EXHAUST AIR, E.G., EXHAUST DUCT OR SAT LE LINE PROVIDE SHIELDING TO MINIMIZE BACKGROUND INTERFERENCE USE OF A PREFERABLY INSTALLED MONITOR OR DEDICATED PORTABLE tONITOR TO MEASURE THE RADIATION PREDETERMINED CALCULATIONAL METHOD TO CONVERT THE RADIATION LEVEL TO RADI0 ACTIVE EFFLUENT RELEASE RATE g
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