ML20049H692
| ML20049H692 | |
| Person / Time | |
|---|---|
| Site: | Big Rock Point File:Consumers Energy icon.png |
| Issue date: | 02/23/1982 |
| From: | CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | |
| Shared Package | |
| ML20049H690 | List: |
| References | |
| NUDOCS 8203030453 | |
| Download: ML20049H692 (10) | |
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BIG ROCK POI?!T ?!UCLEAR POWER PLAI, '
RADI0 ACTIVE EFFLUE?iT RELEASE JULY-DECEMBER 1981 9203030453 820223 PDR ADOCK 05000155 i
R PDR
BRP July-Dee Radioactive Effluent Release Report y
i This report provides information relating to radioactive effluent releases and solid radioactive vaste disposal operations of the Big Rock Point Plant during the period of July through December 1981 in the format contained in Plant Tech-nical Specification 6.9.3 1.
Furnlemantal Information a.
Batch Releases Information relating to batch and continuous releases of liquid and gaseous effluents is provided in Table 1.
b.
Abnormal Releases No abnormal releases of radionctive effluents to the environment occurred during the period.
2.
Gaseous Effluents Table 2a presents a summary of all gaseous radioactive effluents released during the period.
Release totals for each radionuclide determined to be present in gaseous effluents are contained in Table 2b.
Gaseous releases of I-133 and -135 were determir.ed from the ratios of monthly short-lived halogen analyses to the weekly I-131 analyses.
The maximum noble goc re-lease rate was 9.82E+02 pCi/second.
3 Liould Effluents Table 3a presents a summary of all liquid radioactive effluents released during the period. Release totals for each radionuclide determined to be present in liquid effluents are contained in Table 3b.
The maximum con-centration was 5 72E-C6 uC1/ml.
L.
Solid Waste Table k presents a summary of radioactive vaste shipped offsite for burial during the period. Total volume of solid vaste shipped offsite during the second six months of 1981 was approximately 1213 Cubic feet.
Shipment dates vere July 29, 1981, September 15, 1931 and September 23, 1981.
5.
Radiolocical Impact on Man Potential Joses to individuals were calculated using effluent data centained in Tables 2 and 3, and the dose conversion factors as documented by submittals on 10CFR50, Appendix I and subsequent commitment (November 1, 1979) to utilize these factors in showing compliance with the requirements of h0CFR190.
a.
Total body and significant organ doses to individuals in unrestricted areas from receiving water-related exposure pathways were calculated to be less than 1 millirem.
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The maximum offsite air doses due to beta and gamma radiation at locations near ground level from gaseous effluents were calculated to be less than 1 millirad.
Organ doses to individuals in unrestricted areas from radioactive 4
c.
iodine and radioactive material in particulate form from the major pathways of exposure were calculated to be less than 1 millirem for i
j any organ.
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TABf,M ]
BATCH RELFASES ( 1983)
BIG ROCK POINT TRICLEAR POWER PLANT JULY - DECGTBER EFFLUENT REPORT A.
GASEDUS WASTE GAS DEX AY TANKS UNITS Third Quarter Fourth Quarter Number of Releases Continuous-Continuous Total Release Time Minutes Maximum Release Time Minutes Average Release Time Minutes Minimum Release Time Minutes B.
LIQUID UNITS Third Quarter Fourth Quarter 1
Number of Releases 6
2 lh78 387 Total Release Time Minutes Maximum Release Time Minutes 309 216 Average Release Time Minutes 2h6 19h Minimum Release Time Minute 3 207 171 w
h Table 2a i
BIG FOCK POI"T I!UCLEAR PO'<TER PLA';T EFFLUETI AND VASTE DISIOfAL SD2AN :UAL REPORT (1931)
GASEDUS EFFLUEITS - SMATION OF ALL RELFASES Third Fourth UNITS Quarter Quarter A.
FISSION & ACTIVATIO:: GiSES 1.
Total release Ci 2.
AvereEe release rate for period pCi/see 7.66E+02 7.68E+02 3.
Percent of Technical Specification
- 7. 66E- 02 7.68E-02 Limit B.
IODIRES 1.
Total iodine-131 Ci 6.75E-Oh 6.6hE-OL 2.
AveraEe release rate for period pCi/sec 8.h9E-05 8.35E-05 (I-131) 3 Percent of Technical Specification 7.07E-03 6.96E-03 Limit (I-131)
C.
PARTICULATES 1.
Particulates with half-lives >8 Ci
'*10E-CL b 83E-Ch days 2.
Average relisse rate for period pCi/see 3.38E-Oh 3.36E-Oh 3.
Percent of Technical Specification g
g Limit h.
Cross alpha radioectivity Ci 5.58E-07 9.88F_07 D.
TRITIUM 1.
Total release Ci 2.
Average release rate for period pC1/see
<3.hhE-01
<3.hhE-01 3
Percent of Technical specification
<1.h3E-02
<1.h3E-02 Limit NOTE: Tritium values are shown "less than" figures due to a small component of total which was assumed present at the limit of detection.
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5 TAPLE 2b s
EIG EOCK FOINT NUCLEAR PO'a'EE PLAL"'
EFFLUE IT AND k'ASTE DISPOSAL SEMIAU!!UAL REPORT (1981)
GASECUS EFFLUENTS - ELEVATED RELEASE UUCLIDES RELEASED UNITS 0
ter r
1.
FISSION A!!D ACTIVATIOI GASES Krypton-83m Ci 9.71E+01 1.09E+02 Krypton-85 C1 1.23E-03 1.39E-03 Krypton-85m C1 1.12E 402 1.26E+02 Krypton-87 Ci L.25E+02 3.82E+02 Krypton-88 Ci 2.95E+02 2.62E+02 Krypton-89 C1 2.7hE+02 3.09E+02 Krypton-90 Ci 3.07E+02
.3.h7L+02 Krypton-91 Ci 3.83E+00 h.31E+00 3
Xenon-131m Ci 7.68E-01 3.19E-02 Xenon-133 Ci 2.38E+01 2.57E+01 Xenon-133m C1 1.57E+00 1.77E+00 1
Xenon-135 Ci h.01E+02 3.93E+02 l,
Xenon-135m Ci h.h7E+02 5.0hE+02
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i Xenon-137 Ci h.3hE+02 h.90E+02 Xenon-13S Ci 2.30E+03 2.15E+03 Xenon-139 Ci h.10E+02 h.63E+02 Xenon-lho Ci h.1hE+01 h.67E+01 Br-82 Ci 3.25E-03 1.AnF n' l
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6 TABLE 2b (Continued)
BIG EOCK FCII;T NUCLEAR FO'JEE PLA!;T EFFLUE::T A!!D ',?ASTE DIEF0 SAL SE:CA!;;;UAL REPDET (1981) 1 GASEOUS EFFLUENTS - ELEVATED EELEAcr Third Fourth
!!UCLI;ES EELEASED U:IITS Quarter Quarter 1.
FIEEION A::D ACTIVATICI; GADES (Continued)
Nitrogen-13 Ci 5 18E+02 h.87E+02 Total for period Ci 6.09E+03 6.10E+03 2.
ICrI::ES Iodine-131 Ci 6.75E-Oh 6.6LE-Oh Iodine-133 Ci 6.31E-03 6.20E-03 Iodine-135 Ci 7.91E-03 7.78E-03 Total fcr period Ci 1.h9E-02 1.L6E-02 2
Ph:..
0,.n a r. ve
+
van -~
s.
Eodium-2h Ci 7.81E-05 7.60E-Oh Chromium-51 Ci
- 6. 57E-05 Manganese-5h Ci 1.71E-06 Cobalt 60 Ci 3.95E-05 h.39E-05 Cesium-136 Ci 6.06E-06 3.ThE-06 Cecium-137 Ci 3.09E-05 2.27E-05 Barium-1LO ci h.72E-Ch 3.5SE-Oh Lanthanum-lho Ci 2.07E-03 2.19E-03
?!et Unidentified Beta Ci 5.9BE 05
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7 TABLE 3a BIG ROCK FOIIIT NUCLEAR F0WER FLANT EFnUE;T AND WASTE DISIOSAL SDCAN!;UAL REPORT (1981)
LIQUID EFTLUEiTS - SUW.ATION OF ALL RELEASES UNITS Quarter Quarter A.
FISSION AND ACTIVATION PRODUCTS 1.
Total release (not including tritium, Ci P.
Avereg ~11the) 1.22E-01 5.khE-03
- gases, diluted concentration durinE PC1/01 h.81E-09 2.17E-10 teriod 3
Percent or Technical Erecirication 5
5.26E-02 3.06E-03 Licit B. TRITIUM 1.
Total release Ci 2 96E-01 2.57E-02 P.
Average diluted concentration during p01/ml 1.17E-08 1.03E-09 period 3
Percent of 2echnical C;ecification 3 90E-Ok 3.h2E-05 Limit C.
DISSDLVED AND ENTRAINED GASES 1.
Total release Ci P.
Average diluted concentration during uOi/=1 period 3
Percent or 1eennical stecitication 5
Licit D.
GROSS ALPHA RADI0 ACTIVITY 1.
Total release C1 1.h7E-05 E.
VOLUME OF WASTE RELEASED (PRIOR 'IO DILUTION) Liters 1.60E+05 3.73E+0h l
F.
VOLUME OF DILUTION WATER USED IURING PERIOD Liters 2.5hE+10 2.51E+10
0 TAELE 3b a
BIG ROCK POIh"f ITUCLEAR POWER PLANT EFFLUH T AliD k'ASTE DISPOSAL SIMIANNUAL REPORT (981 )
LIQUID EFFLUEITS NUCLIDES RELEASED UITITS ter rt r Manganese-Sh Ci 1.15E 03 1.16F-Oh Cobalt-60 Ci 7.h1F-03 7.82F-Oh strontium-89 Ci 2.h3E-05 2.32E-05 Strontium-90 C1 2.h5E-Oh 5.80E-05 Cesium-134 C1 3.h1E-03 6.86E-05 Cesium-137 Ci 8.69E-02 3.29E-03 l
Net Unidentified Beta Ci 2.26E-02 1.10F-03 Ci 1.22E-01 5.hhE-03 Total for Period (Above)
Ci Xenon-133 l
- Strontium results for December 1981 not available at time of report.
9 TABLE L BIG ROCK POINT NUCLEAR POWER PLANT EFFLUENT AND WASTE DISPOSAL SDiIANNUAL REPORT (1981)
SOLID WASTE AND IRRADIATD TUEL SHIRENTS A.
SOLID WASTE SHIPPED OFFSITE FOR BURIAL OR DISPOSAL (!OT IRRADIATED FUE) 1.
Type of Weste Second Units Six Months a.
Spent resins, filter sludges, m3 2.hlE+00 evaporator bottoms, etc.
Ci 1.2TE+01 b.
Dry compressible vaste, contaminated m3 2.63E+01 equipment, etc.
Ci 8.69E-01 3
5.66E+00 c.
Irradiated components, control rods, m
etc.
Ci 8.00E+00 d.
Other (describe) m3 Ci 2.
Solid Weste Disposition Destination Number of Shit.m:nts Mode of Trensportation License Nu-ler 2
Truck Chem-Nuclear Systems, Inc.
Barnwell,SC S.C. 097 1
Truck US Ecology Richland, WA WN-IO19-2 B.
IRRADIATED FUEL SHIM 4E';TS (DISPOSITION)
Number of Shipments Mode of Transportation Destination None None None l
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