ML18051B059

Semiannual Radioactive Effluent Release & Waste Disposal Rept,Jan-June 1984

ML18051B059
Person / Time
Site:	Palisades
Issue date:	06/30/1984
From:	Frisch R CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
OC0884-0016A, OC884-16A, NUDOCS 8409130211
Download: ML18051B059 (11)

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ATTACHMENT Consumers Power Company Palisades Plant - Docket 50-255 SEMIANNUAL RADIOACTIVE EFFLUENT RELEASE AND WASTE DISPOSAL REPORT January through June 1984 August 29, 1984 8409130211 840630 PDR ADOCK 05000255 R

PDR 9 Pages OC0884-0016B-NL02

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PALISADES NUCLEAR PLANT SEMIANNUAL EFFLUENT REPORT JANUARY-JUNE 1984 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, 1984 in the format contained in.Plant Technical Specification 6.9.3. l.A.

Effluent releases were* minimal due to the*

on-going refueling outage of Palisades during first and second quarters.

l.

Supplemental Information

2.

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4.

s.

a.

Batch Releases Information relating to batch releases of liquid and gaseous effluents is provided in Table l.

b.

Abnormal Releases - none.

Gaseous Effluents Table 2a presents a swmnary 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 was 2.14E-4%.

Liquid Effluents Table Ja 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 Jb.

The unidentified portion was 6.95E-3% of the total release.

Laundry releases will be reported on an annual basis in the July-December 1984 Semi-Annual Report.

Solid Waste Quantities of solid waste shipped offsite and the disposition of these shipments are presented in Table 4.

Radiological Impact on Man Potential doses to individuals and populations were calculated using GASPAR and LADTAP computer codes.

The semi-annual curi1t.~*.released were input for each nuclide.

a.

Doses to individuals in unrestricted areas received from water related exposure pathways are 3.53E-3 mrem maximum total body dose (adult) and 5.82E-3 mrem maximum organ dose (teenage liver dose).

b.

The maximum offsite air doses are 2.50E-6 mrads for beta and 2.21E-8 mrads for gamma *

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The most restrictive organ dose is the thyroid dose.

The average thyroid dose to individuals within a distance of 50 miles of the site from radioactive iodine and radioactive* material in particulate form from major pathways of exposure is 3.61E-7.

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 are l.19E-2 manrem and l.lJE;...5.

mrem 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 are 8.94E-3 manrem and 8.51E-6 mrem respectively.

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GASEOUS Units Number of Releases Total Release Time Minutes Maximum Release Time Minutes Average Release Time Minutes Minimum Release Time Minutes LIQUID Number of Releases Total Release Time Minutes Maximum Release Time Minutes Average Release Time Minutes Minimum Release Time Minutes TABLE 1 PALISADES PLANT BATCH RELEASES JANUARY 1984 to JUNE 1984 First Quarter 1

230 230 230 230 28 5736 1010 205 40 Second Quarter 6

2101 6PO 350 120 24 3986 950 166 41

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TABLE 2a PALISADES PLANT*

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT GASEOUS EFFLUENTS - SUMMATION OF ALL REI.EASES JANUARY 1984 to JUNE 1984 FIRST FISSION & ACTIVATION GASES UNITS QUARTER Total release Ci 2.01E~2 Average release rate for period

µCi/sec 2.56E-3 Percent of Technical Specification Limit i

1. 71E-8 IODINES 0

1. Total Iodine-131 Ci None*

• 2.

Average release rate for period (I-131) µCi/sec None

3.

Percent of Technical Specification Limit (I-131)

None PARTICULATES

1. Particulates with half-life >8 days Ci 3.28E-S

2.

Average release rate for period

µCi/sec 4.17E-6

3.

Percent of Technical Specification Limit 6.54E-5

4.

Gross alpha radioactivity Ci 1.49E-6 TRITIUM

1.

Total release Ci 1.89

2.

Average release rate for period

µCi/sec 2.40E-1

3.

Percent of T'ech_nical Specification Limit 2.40E-4 PERCENT OF GASEOUS EFFLUENTS OF APPENDIX I VALUES 2.04E-2 SECOND Q:UARTER 6.44E-3 8.19E-4 S.46E-9 None None None

7. 61E-S 9.68E-6

l. llE-4 2.81E-6

1. 78 2.26E-1 2.26E-4

1. 17E-2

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High error percentage was due to residual amounts of KR-85 remaining in the waste gas decay tanks during pressure testing.

EST TOTAL ERROR %

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9.9%

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FISSION GASES Krypton-85 Krypton-85m Krypton-87 Krypton-88 Xenon-131m Xenon-133 Xenon-133m Xenon-135 Total for period IODINES Iodine-131 Iodine-132 Iodine-133 Iodine-135 Total for period TABLE 2b PALISADES PLANT EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT GASEOUS EFFLUENTS -

GROUND LEVEL RELEASES JANUARY 1984 to JUNE 1984 Units First Quarter Ci 2.0lE-2 Ci

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• PARTICULATES Chromium-SI Manganese~S4 Cobalt-58 Cobalt-60 Zinc-65 Silver-llOm Cesium-134 Cesiwn-137 Barium-140 Mercury-203 Selenium-75 TABLE 2b (continued)

PALISADES PLANT*

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT GASEOUS EFFLUENTS - GROUND LEVEL RELEASES JANUARY 1984 to JUNE 1984 Units First Quarter Ci Ci 3.89E-7 Ci 4.20E-7 Ci 1.67E~S Ci Ci Ci 3.97E-7 Ci 6.91E-6 Ci Ci Ci 2.34E-6 Net unidentified beta Ci 5.65E-6 Total 3.28E-5

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Second. Quarter 3.17E.. 5 l.76E-S 5.91E-7 2.40E-5 2.2SE-6 I

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TABLE 3a PALISADES PLANT EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES JANUARY 1984 to JUNE 1984 FIRST A.

FISSION & ACTIVATION PRODUCTS UNITS QUARTER

1.

Total release (not including tritium.

gases. alpha)

Ci 4.93E;..3

2.

Average diluted concentration during period JJCi/ml 3.02E-10

3.

Percent of applicable limit Liquid Waste System 1% of MPC le53 B

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1.

Total Release Ci 16.04

2.

Average diluted concentration during period JJCi/ml 9.84E-7

3.

Percent of applicable* limit Liquid Waste System 1% of MPC 3.28

c.

DISSOLVED & ENTRAINED GASES

1.

Total release Ci None

2.

Average diluted concentration during period JJCi/ml None

3.

Percent of applicable limit Liquid Waste System 1% of MPC None D.

GROSS ALPHA RADIOACTIVITY (total release)

Ci

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VOLUME OF WASTE RELEASED (prior to dilution) liters l.31E6 F.

VOLUME OF DILUTION WATER USED DURING PERIOD liters l.63E 10 G.

PERCENT OF APPENDIX I ANNUAL LIMIT 8.89E-2

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2. 41E-3 4.89

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NUCLIDES RELEASED Cesium-137 Cobalt-58.

Manganese-54 Cobalt-60 Cesium-134 Iron-59 Lanthanum-140 Zinc-65 Cobalt-57 Antimony-125 Iodine-133 Silver-llOm Total for Period TABLE 3b PALISADES PLANT*

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT LIQUID EFFLUENTS JANUARY 1984 to JUNE 1984 Units First Quarter Ci 9.49E-4 Ci 2.lOE-3 Ci 1.58E-4 Ci 6.43E-4 Ci 2.23E-4 Ci Ci Ci Ci Ci 1.36E-4 Ci (above)

Ci 4.21E-:3 Net unidentified beta Ci 7.16E-4 Tritium Ci 16.04 Xenon-133 Ci i

Grand Totals Ci 16.04

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Second Quarter 4.28E-4 2.06E-4 2.48E-5 3.19E-4 1.34E-4 1.11-3 1.30E-3 13.00 13.00

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TABLE 4 PALISADES PLANT.

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SOLID WASTE AND IRRADIATED FUEL SHIPMENTS JANUARY 1984 to JUNE 1984 SOLID WASTE SHIPPED OFFSITE FOR BURIAL OR DISPOSAL (not irradiated fuel)

1.

Spent resins, filter sludges, evaporator bottoms, etc.

2.

Dry compressible waste, contaminated equipment, etc.

3 Irradiated components, control rods, etc.

(In-cores)

4.

Other (describe)

B.

SOLID WASTE SHIPMENT DISPOSITION Date of Shipments Mode of Transportation 5/11/84, 5/16/84 5/23/84, 5/30/84 6/5/84, 6/8/84 6/14/84, 6/22/84 6/29/84 4/30/84 Truck Truck C.

IRRADIATED FUEL SHIPMENTS (DISPOSITION)

Date of Shipments Mode of Transportation

-NONE-UNITS ml 4.84 ml Ci 20.78 ci ml 250.1 m3 Ci 5.73 ci ml None Ci None ml.

None Ci None Destination Richland, WA Barnwell, SC Destination

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General Offices: 1945 West ParnaU Road, Jackson, Ml 49201 * (517) 788-0550 August 29, 1984 James G Keppler, Administrator Region III US Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137 DOCKET 50-255 - LICENSE DPR PALISADES PLANT -

SEMIANNUAL RADIOACTIVE EFFLUENT RELEASE AND WASTE DISPOSAL REPORT - JANUARY THROUGH JUNE 1984 Attached is the Semiannual Radioactive Effluent Release and Waste Disposal Report for the Palisades Plant covering the period from January through June 1984.

This is submitted in accordance with 10CFR50.36a(2) and Technical Specification Section 6.9.3.

Ralph R Frisch Senior Licensing Analyst CC Director, Office of Nuclear Reactor Regulation Director, Office of Inspection and Enforcement NRC Resident Inspector - Palisades Attachment OC0884-0016A-NL02

!J 1984

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