ML18044A598
| ML18044A598 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 02/29/1980 |
| From: | CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | |
| Shared Package | |
| ML18044A597 | List: |
| References | |
| NUDOCS 8003060485 | |
| Download: ML18044A598 (9) | |
Text
PALISADES NUCLEAR POWER PLANT RADIOACTIVE EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT JULY - DECEMBER 1979
This report provides information relating to radioactive effluent releases and solid radioactive waste disposal operations of the Palisades Plant during the period of July through December 1979 in the format contained in plant Technical Specification Section 6.9.3.1.A.
- 1.
Supplemental Information
- a.
Batch Releases Information relating to batch releases of liquid and gaseous effluents is provided in Table 1.
- b.
Abnormal Releases One abnormal gaseous release occurred during the reporting period totaling 0.569 Curies.
The release a.mounted to less than 3% of the total gaseous releases during the reporting period.
The maximum dose to off-site populations from this release is calculated to be less than 0.0002 mrem.
No release limits were exceeded.
- 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.
The unidentified-
~ortion of the total release was 0.0009% of the total release.
- 3.
Liauid Effluents Table 3a presents a summary of all liquid radioactive effluents released during the period.
Release totals for each radionuclide determined to be presen~ in liquid effluents are contained in Table 3b.
The unidentified portion of the total release was 0.01% of the total release.
- 4.
Solid Waste Quantities of solid waste shipped off-site and the disposition of these shipments are presented in Table 4.
- 5.
Radiological Impact on Man Potential doses to individuals and populations were calculated using effluent data contained in Tables 2 and 3, and the dose conversion factors contained in the i;ebruary/March 1979 Appendix I submittal.
- a.
Total body and significant organ doses to individuals in unrestricted areas from receiving water1related exposure pathways were calculated to be less than 1 millirem:
- b.
The maximum off-site air doses due to beta and gamma radiation at loca-tions near ground level from gaseous effluents were calculated to be less than 1 millirad.
- c.
Organ doses to individuals in unrestricted areas from radioactive iodine and radioactive material in particulate form from the major pathways of exposure were calculated to be less than 1 millirem for any organ.
- d.
Total body doses to the population and average doses to individuals in the population from receiving water-related pathways to a distance of 50 miles from the site were calculated to be less than 1 manrem and 1 millirem, respectively.
- e.
Total body doses to the population and average doses to individuals in the population from gaseous effluents to a distance of 50 miles from the site were calculated to be less than 1 manrem and l millirem, res-pectively.
"i A.
GASEDUS WA STE GAS DmAY TANKS Number of Releases TOtal Release Time Maximum Release Time Average Release Time Minimum Release Time B.
LIQUID Number of Releases TOtal Release Time Maximum Release Time Average Release Time Minimum Release Time*
C.
ABNORMAL RELEASES TABLE I PALISADES NUCLEAR POWER PLANT
. BATCH RELFASES (1979 )
UNITS THIRD QUARTER 10 Minutes 2412 Minutes 540 Minutes 241 Minutes 35 UNITS' THIRD QUARTER 11 Minutes 5609 Minutes 2410 Minutes 510 Minutes 75 There was one abnormal gaseous release totali 9 E-01 Curies.
FOURTH QUARTER 1
350 350 350 350 FOURTH QUARTER 7
3263
~ I 1080 466 115
TABLE 2a PALISADES NUCLEAR POWER PLANT EFFLUENT AND WASTE DISFOSAL SEMIANNUAL REroRT (1979)
GASIDUS EFFLUENTS -
SUMMATION OF ALL RELF.ASES A.
FISSION & ACTIVATION GASES
- 1. Total release
- 2.
Average release rate for period
- 3.
Percent of Technical Specification Limit B.
- 1. Total iodine-131
' 2..Average release rate for period (I-131)
- 3.
Percent of Technical Specification Limit (I-131)
C.
PARTICULATES
- 1. Particulates ~ith half-lives >8 days
- 2.
Average release rate for period
- 3.
Percent of Technical Specification Limit
- 4.
Gross alpha radioactivity
- n.
TRITnJM
- 1. Total release
- 2. Average release rate for period
- 3.
Percent of Technical Specification Limit TOTAL
~ *****-**
--~**....... __ _, ___.,..,.
THIRD UNITS QUARTER Ci l.91E+Ol
µCi/sec 2.43E+OO rf, l.66E-03 Ci 7.18E-03
µCi/sec 9.15E-04 6.53E-02 Ci
- 4.91E-04
µCi/sec 6.25E-05 i
2.71E-03 Ci l.llE-06 Ci l.17E+OO
µCi/sec l.49E-Ol l.49E-04 Ci 2.03E+Ol FOURTH QUARTER 5.06E-02 6.44E-03 4.30E-06 1.06E-03
- 1. 35E-04 9.63E-03 l.36E-03 l.73E-04 6.26E-03 l.62E-06 2.25E+OO 2.86E-Ol 2.86E-04 2.30E+oo EST. TO.TA L,
ERROR, rf,
- !:. 16%
I
- !:. 15%
TABLE ~h PALISADES NUCLEAR POWER PLANT EFFLUENT AND WASTE DISroSAL SEMLtiNNUJ\\L REPORT (1.979 )
GASIDUS EFFLUENTS - GROUND-LEVEL RELEASES-NUCLIDES RELEASED UNITS THIRD QUARTER FOURTH QUARTER
- 1.
FISSION GASES Argon-41 Ci 2.61E-02 Krypton-85 Ci 7.llE-01 5.06E-02 Xenon-133 Ci l.81E+Ol Xenon-135 Ci l.lOE-01 Xenon-131m Ci l.25E-Ol Xenon-133m Ci 5.21E-03 Total for period Ci l.91E+Ol 5.06E-02
- 2.
IODDES Iodine-131 Ci 7.18E-03 1.06E-03 Iodine-133 Ci 2.39E-03 Iodine-135 Ci 4.23E-04 Total for period Ci 9.99E-03 1.06E-03
- 3.
PARTICULATES Cesium-134 Ci 4.03E-06 5.89E-05 Cesium-137 Ci 3.84E-05 l.67E-:04 Chromi um-51 Ci 8.82E-06*
Manganese-54 Ci 5-75E-05 3.83E-04 Cobalt-58 Ci 9.54E-05 l.75E-04 Cobalt-60 Ci 2.23E-04 4.38E-04 Niobium-95 Ci.
1:48E-06 Net Unidentified Beta Ci 6.24E-05 l.36E-04
T.AELE 3a PALISADES NUCLEAR POWER PLANT EFFLUENT AND WASTE DISFOSAL SEMIANNUAL REPORT (1979)
LIQUID EFFLUENTS -
SUMMATION OF ALL RELEASES THIRD FOURTH UNITS QUARTER QUARTER A.
FISSION AND ACTIVATION PROWCTS
- 1. Total release (not including tritium, Ci 9.46E-02*
5.18E-03
~ases, alpha)
- 2. Average diluted concentration during
µCi/ml 3.89E-09 3.81E-10
-period Percent of applicable limit l.09E+Ol 7.02E-Ol E. TRITIUM EST. TOTAL ERROR, 'f,. *
.!.. 6.4%
- 1. Total release Ci 6.07E+Ol 2.02E+Ol
+ 5%
Average diluted concentration during eriod of applicable limit C.
DISOOLVED AND ENTRAINED GASES
- 1. Total release
- 2. Average diluted concentration during period Percent of applicable limit D.
GROSS ALPHA RADIOACTIVITY
- l. Total release
µCi/ml Ci
~Ci/ml
~
E.
VOLUME OF WASTE RELEASED (PRIOR 'ID DILUTION~ Liters F.
VOLUME OF DILUTION WATER USED llJRING PERIOD I Liters 2.50E-06 l.49E-06 8.33E+OO 4.97E+OO 7.64E-03
+ 6.7%
3.14E-10 l.37E-02 4.96E+06 3.49E+06 2.43E+l0
- 1. 36E+l0 I
l
TABLE 3b PALIS.ADES NUCLEAR POWER PLANT EFFLUENT AND WAsrE DISPOSAL Sl!MIANNUAL REPORT ( 1979)
LIQUID EFFLUENTS NUCLIDES REL.EASED UNITS THIRD QUARTER Cesium-134 Ci l.60E-04 Cesium-137 Ci 9.17E-04 Iodine-131 Ci l.90E-05 Cobalt-58 Ci 5.26E-02 Cobalt-60 Ci 1.14E-02 Manganese-54 Ci 8.56E-03 Chromium-51 Ci 1.04E-02 Zirconium-95 Ci 5.53E-04 Niobium-95 Ci
Ci 9.46E-02 Xenon-133 Ci 7.64E-03 FOURTH QUARTER
. 6. 30E-05 6.37E-04 2.46E-03 9.60E-04 6.24E-04 l.63E-04 6.00E-06 l.lOE-05 2.55E-04 5.18E-03'
>-1':.... 4
..o f
I
~
T.AELE 4 PALISADES NUCLEAR POWER PLANT EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT (1979)
OOLID WASI'E AND IRRADIATED FUEL SHIPMENTS A.
OOLID WASTE SHIPPED OF'FSITE FOR BURIAL OR DISPOSAL (NOT IRRADIATED FUE:L)
- 1.
Type of Waste Units
- a.
Spent resins, filter sludges, mj evaporator bottoms, etc.
Ci
- b.
Dry compress,ible 'Waste, contaminated m3 equipment, etc.
Ci
- c. Irradiated components, control rods, m3 etc.
Ci
- a.
Other (describe) m3 Ci
- 2.
Solid Waste Disposition Number of Shipments Mode of Transportation 11 Truck 2
Truck B.
IRRADIATED FUEL SHIPMENTS (DISroSITION)
Number of Shipments Mode of Transportation None SECOND SIX.
MONTHS l.llE+Ol 5.72E+Ol 3.45E+02 l.29E+Ol 5.00E-01 2.71E+02 Destination License Number Chem-Nuclear Systems, Inc.
Barnwell, SC 146-13536-01 Nuclear Engineering Company Richland, WA WN-1019-2 Destination