ML20012F053

Suppl to, Semiannual Radioactive Effluent Release Rept, Initial Startup Through Fourth Quarter 1989

ML20012F053
Person / Time
Site:	Seabrook
Issue date:	12/31/1989
From:	PUBLIC SERVICE CO. OF NEW HAMPSHIRE
To:
Shared Package
ML20012F035	List: ML20012F034 ML20012F053
References
NUDOCS 9004090402
Download: ML20012F053 (2)

Text

New Hampshire Yankee March 30, 1990 Seabrook Station Effluent " Waste Dianomal S-4 =~---1 Renort Y=itial St.artun Thr&-h Fourt.h Ouarter 1989 Maximum (a) Of f sit e Doses and Dose Ca==t tmegg to Members of the Public Dose (mram)(b)

First Second Third Fourt.h Source Quarter Quarter Quarter Quarter Year (c) 3.23E-06W 9.50E. M 3.22 0M Liquid Effluents Airborne Effluents 9.51E.10 Iodines and Particulates 9.51E.10(1)

Noble Gases Beta Air (mrad) canma Air

~"

(mrad)

-~

General Public Inside Site Boundary (d),

5.33E.10 5.33E.10(2)

Education Center The ' Rocks' Direct Dose From Plant Operation ('):

' Maximum' means the largest fraction of corresponding 10CFR50, (a)

Appendix I, dose desien objective.

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New Hampshire Yankee Nkrch 30, 1990 Ef fluent -d Waste Dianoaal S-i---"=1 RM Initial Startun Thron=h Fourth Ouarter 1989 (Continued)

(b)

The numbered footnotes indicate the location of the dose receptor, age group and organ, where appropriate.

(1)

Child /whole body, VSW.1931 meters.

(2)

Teen /whole body. WSW-335 meters.

(c)

' Maximum' dose for the year is the sum of the maximum doses for each quarter.

This results in a conservative yearly dose estimate, but still well within the limits of 10CFR50.

(d)

The dose calculation assumes an individual remained at the location for the duration of the airborne effluent release.

(e)

Only station sources are considered since there are no other facilities within five miles of Seabrook Station.

(f)

This represents naximum organ dose, the total body dose was less than or equal to the maximum organ dose

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