ML18009A507
| ML18009A507 | |
| Person / Time | |
|---|---|
| Site: | Harris  |
| Issue date: | 04/24/1990 |
| From: | Dan Collins NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | Eury L CAROLINA POWER & LIGHT CO. |
| References | |
| IEIN-82-18, NUDOCS 9005030117 | |
| Download: ML18009A507 (2) | |
Text
Docket No. 50-400 License No. NPF-63 Carolina Power and Light Company ATTN:
Mr. Lynn W. Eury Executive Vice President Power Supply P. 0.
Box 1551
- Raleigh, NC 27602 Gentlemen:
SUBJECT'NFORMATION REGARDING INTERPRETATION OF BIOASSAY MEASUREMENTS This is to provide you information regarding the interpretation of bioassay measurements to assess intakes of radioactive material.
Enclosed is an NRC memorandum which updates a position taken in Information Notice 82-18, "Interpretation of Bioassay Measurements; Assessment of Intakes."
This NRC memorandum specifies that assessment of individual intakes using bioassay data should be based on the best data and models available for that'urpose rather than the models in place at the time the NRC regulations in 10 CFR Part 20 were implemented.
If you have any questions on the above, please give me a call.
Sincerely,
Enclosure:
Memorandum dated March 14, 1990 cc w/encl:
(See page 2)
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pv DOUGLAS A<. COLL',qS Douglas M. Collins, Chief Emergency Preparedness and Radiological Protection Branch Division of Radiation Safety and Safeguards 9005030>>7
+00424 PDR AKiOCK 05000400 0
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Carolina 'Power and Light Company
,. cc w/encl:
R.
B. Ri'chey, Manager Harris Nuclear Project Box 165 New Hill, NC 27562 C.
S. Hinnant Plant General Manager Harris Nuclear Project Box 165 New Hill, NC 27562 D. L. Tibbitts, Director Regulatory Compliance Harris Nuclear Project P. 0.
Box 165 New Hill, NC 27562 Richard E. Jones General Counsel Carolina Power 5 Light Company P. 0.
Box 1551
- Raleigh, NC 27602 Dayne H. Brown, Director Division of Radiation Protection N.
C. Department of Environment, Health 5 Natural Resources P. 0.
Box 27687 Ral ei gh, NC 27611-7687 bcc w/encl:
C. Barth, OGC A. Upchurch, Chairman, Triangle J
Council of Governments Document Control Desk NRC Resident Inspector U.S. Nuclear Regulatory Commission Route 1, Box 315B New Hill, NC 27562 RI 'S J
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+W/90 RI I: DR 03
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