ML20151X444
| ML20151X444 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 01/16/1976 |
| From: | Jennifer Davis, Dreher F, Roy G NRC OFFICE OF INSPECTION & ENFORCEMENT (IE) |
| To: | |
| References | |
| PNO-76-005, PNO-76-5, NUDOCS 9809170094 | |
| Download: ML20151X444 (1) | |
Text
{' t R M* U January 16,-1976 g 3 Ikt :
PRELIMINARY N(
FICATION OF EVENT OR UNUS C JRRENCE --PNO-76-05
. Thio Preliminary notification constitutes EARLY notice of events of
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POSSIBLE safety or public interest significance. The information 2
presented is as initially received without verification or evaluation and is basically all that is known by OIE ataff as of 10:00 a.m. on date of this notificctien.
IT SHOULD BE SPECIFICALLY NOTED THAT THIS NOTIFICATION MAY CONTAIN INFORMATION THAT LATER MAY BE DETERMINED TO BE INACCURATE OR INCONSISTENT. AN OFFICE OF INSPECTION AND ENFORCEMENT
-NOTIFICATION OF AN INCIDENT OR OCCURRENCE (BLUE SHEET) SUBSEQUENTLY WILL BE ISSUED IF WARRANTED.
l Facility: Millstone Point 1 and 2 (DN's 50-245 and 50-336) l Northeast Nuclear Energy Company
Subject:
RADIOACTIVITY LEVELS IN THE ENVIRONMENT Aquatic flora (rockweed) samples collected on October 4, 1975 within 500 feet of the Millstone Point discharge exhibited concentrations greater tha::.
10 times the concentrations observed at the control station, Giants Neck.
The values were:
]
(PCi/g)
(pCi/g)
(pci/g) l Control Station 0.18 0.1 0.21
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Near Discharge 6.2 2.7 9.4 f.
These concentrations are approximar*1y the name as vahian pravinitaly re-
' ' ported by the licensee in routine Environmental Reports.
(I-131 is soine-
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what higher but is concentrated by the flora.) However, due to the special reporting requirements in Millstone 2's recently effective Environmental Technical Specifications, a formal Non-Routine 10-day Report is now re r J
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esired for this situation. Dose consequences should be minimal because direct consumption-ir:not anticipated.
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Media interest is possible in that the report is placed in the PDR.
It is more likely that this issue will receive more attention when the licensee's l
annual monitoring report is submitted on or about April 1976 because of Media
- and Congressional interest. The State of Connecticut has been informed. A press release is not planned.
Ragion I, NRC', Philadelphia, Pennsylvania received notification of this occurrence by letter.from Northeast Nuclear Energy Company on 1/15/76.
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Contact:
FADreher, IE x27261 GWRoy, IE x27353 JGDavis, IE x27541 Distribution:
L Chairman Anders Commissioner Mason S. J. Chilk, SECY
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Commissioner Gilinsky Commissioner Rowden G. F. Murphy, JCAE Commissioner Kennedy C. C. r===arer, CA O /
L. V. Gossick, EDO J. A. Harris, PA B.,C. Rusche, NRR J. La Fleur, ISP T. J. McTiernan, AIA
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K. R. Chapman, NMSS H. K. Shapar, ELD g7 H St /4 k; MNBB /d Transmitted: P Bldg /8
- Luge, MININARY NOTIFICATION - NOT FOR PUBLIC DISCLOSURE
.l 9909170094 760116 PDR I4 E PND-76-OO5 PDR
- 170 9.g
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