ML20012A211

Revised Pages of Semiannual Effluent Rept for Jul-Dec 1988, Containing Recalculated Noble Gas Releases & Doses

ML20012A211
Person / Time
Site:	Fermi
Issue date:	12/31/1988
From:	DETROIT EDISON CO.
To:
Shared Package
ML20012A136	List: ML20012A209 ML20012A211 NRC-90-0028, Forwards Semiannual Radioactive Effluent Release Rept for Jul-Dec 1989 & Revised Pages of Rept for Jul-Dec 1988, Containing Recalculated Noble Gas Releases & Doses
References
NUDOCS 9003090005
Download: ML20012A211 (4)

Text

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e D Effluent R:lers3 R:p;rt Fcbruary 1989 APPENDIX B: REVISED PAGES OF SEMIANNUAL EFFLUENT REPORT FOR JULY 1,1988 THROUGH DECEMBER 31,1988

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Efflu:nt R; tease Rep *rt I- February 1989 i Page 1 i- ,

1. / INTRODUCTION The Detroit Edison Fermi 2 Nuclear Power Plant is designed and operated to strictly l control and monitor the release of radioactive effluents to the environment in l accordance with Nuclear Regulatory Commission (NRC) and Detroit Edison Company requirements. This Semlannual Radioactive Effluent Release Report is submitted in  ;

accordance with Fermi-2 Technical Specification 6.9.1.8 and NRC Regulatory Guide 1.21. This report provides the following information required by those references:

1. Summation of the quantitles of radioactive material (in the form of gases and liquids) released from the plant and analysis of the radiological impact of these releases

2. Summation of quantitles of radioactive material contained in solid waste packaged and shipped for off-site disposal

3. Changes to the Process Control Program (PCP)

4. Changes to the Offsite Dose Calculation Manual (ODCM) ,

This report covers the period of July 1 to December 31,1988.

During 1988, the total gaseous and liquid radioactive effluent releases and resulting  ;

dose to the public were maintained As Low As Reasonably Achievable (ALARA). A summary of the dose due to radioactive effluents in comparison to NRC limits is shown below:

NRC DOSE LIMITS FERMI-2 ESTIMATED DOSE (10CFR50 APPENDIX 1) in 1988 GASEOUS EFFLUENTS Noble Gases (Unrestricted Area) ,

510 gamma mrad / year to air 3.72 E-2 mrad

$20 beta mrad / year to air 5.85 E-2 mrad i

Dose to an individual from l-131,133, Tritium and Particulates

$15 mrem / year to any organ 1.20 E-2 mrem LIQUID EFFLUENTS

$3 mrem / year to the total body 4.15 E-3 mrem

$10 mrem / year to any organ 2.52 E-2 mrem Section 11 of this report presents the supporting data behind the summation.

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O Effluent R:l:ase Cep;rt  ;

Febru:ry 1989  :

Page 11 ,

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9. GASEOUS EFFLUENT

SUMMARY

REPORT CATEGORY  : SEMIANNUAL SUMMMATION OF ALL RELEASES BY OUARTER TYPE OF ACTIVITY  : ALL AIRBORNE EFFLUENTS REPORTING PERIOD  : QUARTER 3 AND QUARTER 4 i

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UNIT . QUARTER 3 . QUARTER 4 l' TYPE OF EFFLUENT  :  :

, A. FISSION AND ACTIVATION GASES

1. TOTAL RELEASE . CURIES 2.02 E+01 4.96 E+ 01

2. AVERAGE RELEASE RATE FOR PERIOD uCl/sec 2.54E+00  : 6.24E+00 B. RADIOIODINES

1. TOTAL IODINE - 131

• CURIES 6.97 E-05 3.34E-04

2. AVERAGE RELEASE RATE FOR PERIOD  : uCl/sec 837E-06 4.20E-05 C. PARTICULATES

1. PARTICULATES (HALF-UVES>8 DAYS) CURIES 9.64E-05 1.18E-03

2. AVERAGE RELEASE RATE FOR PERIOD uCl/sec 1.21E-05 1.48E-04

3. GROSS ALPHA RADIOACTIVITY CURIES 2.99E-07 0.00E-01 D. TRITlUM

1. TOTAL RELEASE CURIES *0.00E-01 0.00E-01

2. AVERAGE RELEASE RATE FOR PERIOD uCi/sec 0.00E-01 0.00E-01

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-o D Efflu".nt R: lease C:p rt F;bruary 1989 Page 13

9. GASEOUS EFFLUENT

SUMMARY

(continued)

REPORT CATEGORY  : SEMIANNUAL AIRBORNE CONTINUOUS RELEASES TYPE OF ACTIVITY  : FISSION GASES, IODINES, AND PARTICULATES REPORTING PERIOD  : QUARTER 3 AND QUARTER 4 i  : GROUND RELEASES i

UNIT

• QUARTER 3  : QUARTER 4 NUCLIDE -

PARTICULATES Ar-41 . CURIES  : 4.65E+00  : 1.14E+01 Xe-135m . CURIES  : 6.95E-01  : 1.71E+00 Xe-138 . CURIES  : 2.15E+00  : 5.30E+00 Xe-135  : CURIES  : 4.20E-01  : 1.03E+00 Kr-85m CURIES  : 7.34E-01  : 1.81E+00 Xe-129m . CURIES . 4.06E+00 -  : 9.99E+00 Xe-137 CURIES 7.48E+ 00 1.84E+ 01 Total for Period

• CURIES 2.02E+01  : 4.96E+01 IODINES l-131  : CURIES 6.97E-05  : 3.34E-04 l-132 CURIES , 0.00E+ 00  : 1.01E-05 l-133 CURIES 3.73E-04  : 6.02E-03 1-135 CURIES 0.00E+00 8.44E-05 Total for Period CURIES 4.43E-04 6.45E-03 i

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