ML18045A371

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Forwards Palisades Nuclear Power Plant Radioactive Effluent Release Semiannual Rept,Jan-June 1978
ML18045A371
Person / Time
Site: Palisades Entergy icon.png
Issue date: 08/29/1979
From: Hoffman D
CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML18045A372 List:
References
NUDOCS 8007210427
Download: ML18045A371 (10)
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Text

(*_ e consumers Power company G-rel Otflc91: 212 WGlt Michigan Avenue, Jackson, Mlchlpn 49201 * (517) 788-0550 August 29, 1979 Mr James G Keppler

  • Office of Inspection and Enforcement Region III US Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL. 60137 OOCKET QJ LICENSE DPR PALISAD~ -

SEMIANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT Attached is the Semiannual. Radioactive Effluent Release Report for the Palisades Plant covering the period from January through Jl.llle, 1979.

It is submitted in accordance with 10 CFR 50.36a(2) and Technical. Specification Section 6.9.3.lA.

  • David P Hoffman Assistant Nuclear Licensing Administrator CC:

Director, Office of Nuclear Reactor Regulation Director, Office of Inspection and Enforcement AUG 31 1979

(

8 o o 721 o'l"/O ATTACHMENT 1 PALISADES NUCLEAR POWER PLANT RADIOACTIVE EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT JANUARY-JUNE 1979

  • 9

c This report provides information relating to radioactive effluent releases and solid radioactive waste disposal operations of the Palisades Plant during the period of January through June 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 Two abnormal releases occurred during the second quarter totaling 2.53E+OO Curies.

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 portion of the total release was 0.0006% of the total release.

3.

Liquid 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 unidentified portion of the total release was 0.003% of the total release.

4.

Solid Waste Quantities of solid waste shipped offsite 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 February/March 1979 Appendix I submittal.

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.

b.

The maximum offsite 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.

i.
c.
d.
e.

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.

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.

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 1 millirem, res-pectively.

A.

"GASEOUS WASTE GAS D~Y TANKS Number of Releases Total Release Time Maximum Release Time Average Release Time Minimum Release Time Total Continuous Stack Gas Release Period 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 FIRST QUARTER 8

Minutes 2075

. Minutes 378 Minutes 259 Minutes 135 Seconds 7.84E+06 UNITS FIRST QUARTER 8

Minutes 2889 Minutes 1038 Minutes 361 Minutes 80 There were 2 abnormal gaseous releases totaling 2.53E+OO curies.

SECOND QUARTER 19 4287 435 226 95 8.05E+06 S.ECOND QUARTER 10 2959 1430 296 91

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TABLE 2a

',.-.;A j-PALISADES NUCLEAR POWER PLANT EFFLUENT AND WASI'E DISFOSAL S~.aANNUAL REFORr (1979)

GASIDUS EFFLUENTS -

SUMMATION OF ALL RELFASES I

A.

FISSION & ACTIVATION GASES

1. Total release
2. Average release.rate for period
3. Percent of Technical Specification Limit B.

IODINES

1. Total iodine-131

~-

Average release rate for period (t-131)

3.

Percent of Technical Specif'ication Limit (I-131)

C.

PARTICULATES

1. Particulates with half-lives >8 days
2. Average release rate for period
3. Percent of Technical Specification Limit
4.. Gross alpha radioactivity
  • D.

TRITIUM

1. Total release
2. Average release rate for period
3.

Percent of Technical Specification Limit Total Total Percent of Tech Spec Limit UNITS Ci

µCi/sec

'/,

Ci

µCi/sac rf, Ci

µCi/sec Ci Ci

µCi/sec

'/,

Ci

2. 34E+OO 2.98E-Ol 2.lOE-04 5.51E-03 7.03E-04 4.92E-02 l.80E-03 2.30E-04 7.64E-03 4.12E-06 l.lOE+OO l.40E-Ol l.40E-04 3.44E+OO 5.72E-02 SECOND QUARTER 4.69E+Ol 5.83E+OO 3.90E-03 5.35E-03 6.65E-04 4.65E-02 6.18E-04 7.68E-05 4.00E-03 5.06E-06 l.15E+OO
1. 43E-Ol
1. 43E-04 4.81E+Ol 5.45E-02 EST. '1~1TAL, EROOR, 1'

+ 5%

.!.. 6%

.:. 16%

I I

y TABLE 2b

.. e I

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PALISADES NUCLEAR POWER PLANT EFFLUENT AND WAsrE DIS:roSAL SEMIANNUAL REPORT (1979)

GASEDUS EFFLUENTS -

GROUND-LEVEL RELFASES NUCLIDES Rll.FA SED UNITS FIRST QUARTER 1

FISSION GASES Xenon-133m Ci

Xenon-13lm Ci l.75E-Ol Argon-41 Ci l.lOE-02 Total for period Ci 2.3~E+OO

2.

IODINES Iodine-131 Ci 5.51E-03 Iodine-133 Ci 3.14E-03 Iodine-135 Ci 4.62E-04 Total for period Ci 9.llE-03 3 ~

PARTICULATES cesium-134 Ci

1. 62E-05 Cesium-137 Ci

.. 3. 52E-05 Cobalt-57 Ci l.17E-06 Manganese-54 Ci 2.03E-04 Cobalt-58 Ci 5.95E-04 Cobalt-60 Ci 5.39E-04 Iron-59 Ci 3.68E-06 Chromium-51 Ci 2.06E-04 Niobium-95*

Ci 2.27E-05 Net Unidentified Beta Ci l.82E-04 SECOND QUARTER 4.24E-02 l.25E+OO

4. 53E+Ol 4.87E-02
2. 58E-Ol l.36E-02 4.69E+Ol 5.35E-03
2. 95K-03
1. 36E-03 9.66E-03 5.14E-06
1. 85E-05 l.19E-06 7.63E-05
1. 50E-04 2.60E-04
1. 57E-06 l.05E-04

(

TABLE 3a PALISADES NUCLEAR POWER PLANT EFFLUENT AND WASTE DISroSAL SEMIANNUAL REPORT ( 1979)

LIQUID EFFLUENTS -

SUMMATION OF ALL REL.EASES A.

FISSION AND ACTIVATION PROWCTS

1. Total release {not including tritium, gases, alpha)
2. Average diluted concentration during pericd
3.

Percent of applicable limit (1% MPC)

B. TRITIUM

1. Total release
2. Average diluted concentration during period
';;:.:-.:..:;*1t of applicable limit ( 13 MPC)

J C.

DISOOLVED AND ENTRAINED C.~SES

1. Total release
2. Average diluted concentration during period 3

Percent of applicable limit. t n M.t'C J D.

GROSS ALPHA RADIOACTIVITY

1. Total release I

UNITS

~IRST QUARd Ci l.79E-02

µCi/ml 7.30E-l0

'f, 7.56E-Ol Ci 2.67E+Ol

µCi/ml l.09E-06 I "

3.63E+OO Ci 2.95E-04 luCi/ml l.20E-ll 5.24E-04 I ------

SECOND QUARTER 9.99E-03 4.03E-10 l.75E+OO

1. 87E+Ol 7,54E-07 2.51E+OO l.12E-03 4.52E-ll l.9oE-03 1

I E.

VOLUME OF WASTE REL.EASED (PRIOR TO DILUTION~ Liters I 6.73E+06*1 6.05E+06* I F.

VOLUME OF DILUTION WATER USED WRING PERIOD I Liters TOTAL TOTAL % of 1% MPC Limit Laundry System Percent of Limit Ci NOTE:

  • Includes continuous turbine sump discharge.

2.45E+l0 2.48E+l0 2.67E+Ol 1.87E+Ol 4.39E+OO 4.26E+OO J.67E+OO 2.27E+OO EST. 'roTAL ERROR, cf,

. 9%
. 4%
. 7%

I I

y c.. *e TABLE 3b

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PALISADES NUCLEAR POWER PLANT EFFLU:rn'r AND WASTE DI5roSAL SEMIANNUAL REPORT (1979)

LIQUID EFFLUENTS NUCLll>ES RELF.ASED UNITS FIRST QUARTER Cesium-136 Ci 7.00E-06 Cesium-134 Ci l.60E-03 Cesium-137 Ci 5.05E-03 Iodine-131 Ci 2.22E-04 Cobalt-58 Ci 5.56E-03 Cobalt-60 Ci

1. 89E-03 Manganese-54 Ci
1. 50E-03 Chromium-51
  • Ci l.69E-03 Zirconium-95 Ci 2.BOE-05 Niobium-95 Ci 7.60E-05 Cobalt-57 Ci Zinc-65.

Ci Iron-59 8.70E-05

~et Unideutii"ied Beta Ci l.62E-04 Total for Period (Above)

Ci l.79E-02 Xenon-133 Ci 2.95E-04 SECOND QUARTER 2.0lE-04 l.31E-03 l.41E-04 4.43E-03 6.62E-04

1. 59E-03 3.89E-04 2.60E-05 5.00E-06*

l.35E-04

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TABLE 4 PALISADES NUCLEAR POWER PLANT EFFWENT AND WASTE DISPOSAL Sf:MIANNUAL REPORT ( 1979)

OOLID WASTE AND IRRADIATED FUEL SHilMENTS A.

OOLID WASTE SHIPPED OFFSITE FOR BURIAL OR DISPOSAL (OOT IRRADIATED FUEL)

l.

Type of Waste Units

a.

Spent resins, filter sludges, m::S evaporator bottoms, etc.

Ci

b.

Dry compressible waste, contaminated m3 equipment, etc.

Ci

. c. Irradiated components, control rods, m3 etc.

Ci

d. other (describe) m3 Ci
2.

Solid Waste Disposition Number of Shi'cme1.~s Mode of Transportation 11 Truck 5

Truck 1

Truck B.

IRRADIATED ruEL SHIPMENTS (DIS:roSITION)

Number or Shipments Mode of Transportation None FIRST SIX MONTHS 2.06E+02 4.89E+Ol l.21E+02 l.98E+OO Destination License Number Beatty, Nevada Barnwell, S.C.

Beatty-Southwest Nuclear-Pleasanton,.*

California Destination

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