ML19339A073
| ML19339A073 | |
| Person / Time | |
|---|---|
| Site: | Yankee Rowe |
| Issue date: | 02/19/1975 |
| From: | Heider L YANKEE ATOMIC ELECTRIC CO. |
| To: | Cohen L Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8010310711 | |
| Download: ML19339A073 (3) | |
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Telephone 617 366-90ll TwX 710-390 0739 YANKEE ATOMIC ELECTRIC COMPANY wrR,5-22
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Leyl 20 Turnpike Road Westoorough, Mossochusetts 01581
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Mr. Lawrence Cohen d
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United States Nuclear' Regulatory Commission
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Office of Nuclear Reactor Regulation Division of Technical Review N,i',,
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Reference:
License No. DPR-3 (Docket No. 50-29)
Dear Mr. Cohen:
As per your request of February 5, 1975, data is summarized below on environmental levels of tritium in surface water samples collected at or near fish sampling points as part of the environmental radio-logical monitoring program at Yankee Atomic Electric Cor.pany, Rowe, Massachusetts. Data (on tritium in fish) collected on 12/19/74, 5/74, 8/26/74, and 11/08/74 from the following three points was supplied to you earlier:
Fish Sampling Pointe Sherman Pond - Approximately 0.1 miles north cf discharge Deerfield River - 22.5 miles downriver of discharge Harriman Reservoir - 6.2 miles upriver of discharge Data on surface water tritium values are shown'below fer the following points:
Surface Water Sarpling Points Sherman Pond - Approximately 0.05 miles north of discharge Bear Swamp - 3.9 miles downriver (water is not sampled from the Deerfield River at the point where fish samples are collected - this is the only down-river surface water sarple taken).
Harriman Reservoir - 6.2 miles upriver of discharge.
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United States Nuclear Regulatory Co= mission February 19, 1975 Attn:
Mr. Lawrence Cohen Page Two H-3 In Surface Water (pCi/1)
Date Collected Sherman Pond Bear Swamp Harriman Reservoir 1/7/74 270 + 70 170 + 50 240 + 50 2/5/74 240 + 50 860 + 60 210 + 50 3/4/74 330 + 40 770 + 40 260 + 40 4/1/74 1090 + 50 620 + 40
<70 4/3/74 350-[ 40 860[40 120 + 30 6/3/74 140 + 40 650 + 50 210 + 40 7/1/74 300 + 40 520 + 40 140 + 40 8/5/74 580 + 40 500 + 40 400 + 40 8/26/74 350[40 190[40 200[40 10/7/74 430 + 70 500 + 80 240 + 70 11/4/74 390 + 70 370 + 70 200 + 60 12/9/74 540 + 80 460 + 80 330 + 80 Water samples collected during 1970 were analyzed using a less sensitive liquid scintillation procedure and no surface water tritium activity was detected at the three stations above 2,000 pCi/1.
We trust you will find this data satisfactory; however, should you desire additional data feel free to contact us.
Very truly yours, YANKEE ATOMIC ELECTRIC COMPANY f
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L'. H. Heider
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2086 Enviro FILE:
FROM:Yankec Atonic Power Co.
DATE OF DOC DATE REC'D LTR TWX RPT OTHER Uestbort; ugh, Mass 2-19-75 2-24-75 xxx l
L.H. Heider TO:
ORIG CC OTHER SENT AEC PDR xxxx Mr. rewrence cohen 3-signed SENT LOCAL PDR m
CLASS UNCLASS PROPINFO INPUT NO CYS REC'D DOCKET NO:
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50-29 DESCRIPTION:
ENCLOSURES:
Ltr ref our 2-5-75 ltr, data is sunr.:arized on environmental levels of tritiu:a in, surface waters sanples co11ceted at or near fish sampling points.......
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Yankee FOR ACTION /INFORMATION 2-24-75 JGB BUTLER (L)
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