ML20138G728

Radioactive Effluent Release Rept 1996

ML20138G728
Person / Time
Site:	Crystal River
Issue date:	12/31/1996
From:	Ezzall P FLORIDA POWER CORP.
To:
Shared Package
ML20138G714	List: 3F0497-19, Forwards Radioactive Effluent Release Rept 1996, Crystal River Unit 3 Process Control Program & Rev 20 to Crystal River Unit 3 Odcm ML20138G728 ML20138G742 ML20138G771
References
NUDOCS 9705060370
Download: ML20138G728 (15)

Text

RADI0 ACTIVE EFFLUENT RELEASE REPORT 1996 FLORIDA POWER CORPORATION CRYSTAL RIVER - UNIT 3 Facility Operating License No. DPR-72 Docket No. 50-302 Prepared By: hr . D d aJ Chemrad. Specialist II Approved By: A Managey;NucTearChemistry

- Date: 9/',7/ff?

9705060370 970430 f DR ADOCK 050003 d

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l CONTENTS i i

introduction . . . . . . , ,. 1 j

Tabular Data Summaries Gaseous Effluents - Quarters 1 & 2 . . 2 l

Gaseous Effluents - Quarters 3 & 4 4 l

Liquid Effluents - Quarters 1 & 2 . 6 l

Liqutd Effluents - Quarters 3 & 4 9 I i

Radwaste Shipments , 12 1

Unplanned Releases . 13 Radioactive Waste Treatment Systems . . 13 Environmental Radiological Monitoring Program ., 13 Effluent Monitor Instrument Operability . . 13 ODCM & PCP Changes . . . . .. 13 l

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INTRODUCTION This report is submitted as required by ODCM section 6.5. The following information is included:

A summary of the quantities of radioactive liquid and gaseous effluents and solid waste released from the plant.

A list and description of unplanned releases to unrestricted areas.

A description of any changes to the:

Process Control Program (PCP), and Offsite Dose Calculation Manual (ODCM).

Significant changes to any radioactive waste treatment system.

A list of new dose calculatiun location changes identified by the annual land-use census.

Information relating to effluent monitors or required supporting instrumentation being inoperable for 30 or more days.

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l TABLE 1 EFTLUENT AND WASTE DISPOSAL REPORT - 1996 GASEOUS EFFLUENTS - SUMMATION OF ALL RELEASES Unit Quarter Quarter Est. Total 1 2 Error %

A. Fission and Activation Gases I

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1. Total Release Ci 7.91E+00 1.39E+00 30

2. Average Release Rate For Period uCi/sec 1.01E+00 1.76E-01

3. Percent of Technical Specification Limit  % 7.80E-03 2.07E-03 B. lodines

1. Total lodine - 131 Ci 2.39E-07 0 00E+00 30

2. Average Release Rate for Period uCi/sec 3.03E-08 0.00E+00

3. Percent of Technical Specification Limit  % 2.19E-02 0.00E+00 C. Particulates*

1. Particulates with Half-Lives > 8 Days Ci 1.96E-06 3.01E-06 30

2. Average Release Rate For Period uC1/see 2.50E-07 3.82E-07

3. Percent of Technical Specification Limit  % 2.19E-02 1.43E-02

_4. Gross Alpha Radioactivity Ci 0.00E+00 0.00E+00 q D. Trh am

1. Total Release C1 6.20E+00 4.38E+00 30

2. Average Release Rate for Period uC1/sec 7.89E-01 5.57E-01

3. Percent of Technical Specification Limit  % 2.19E-02 1.43E-02

• The sum of the particulates reported on this page may be less than the sum f rom Table 2, as Table 2 includes all particulates, while this table only those with half-lives greater than 8 days.

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TABLE 2 EFFLUENT AND WASTE DISPDSAL REPDRT - 1996 FASEOUS EFFLUENTS - GROUND LEVEL RELEASES CONTINUOUS MODE BATCH MODE l Nuc lides Released l Unit Quarter 1 I Quarter 2 Quarter 1 l Quarter 2

1. Fission Gases

$ Argon-41 Ci Krypton-85 C1 1.48E+00 1.28E+00 Krypton-85m Ci 5.01E-03 Krypton-87 Ci

, Krypton-88 C1 5.84E-03 i Xenon-131m Ci 9.63E-02 6.63E-03 j Xenon-133 C1 4.10E+00 2.07E+00 9.54E-02 i Xenon-133m C1 1.77E-02 7.35E-05 l Xenon-135 C1 1.37E-01 1.44E-03 l Xenon-135m Ci i Xenon-138 Ci Total for Period Ci 4.10E+00 3.81E+00 1.38E+00

2. Iodines Iodine-131 C1 2.38E-07 lodine-132 Ci j lodine-133 Ci

! Iodine-135 Ci Total for Period C1 2.38E-07

3. Particulates Cobalt-58 Ci 1.llE-06 Cobalt-60 Ct Zinc-72 C1 4.61E :ih Strontium-89 C1 3. 44E -07 1.85E-10 Strontium-90 C1 2.22E-07 1. 20E -10 Niobium-95 Ci 7.77E-07 lin-113 C1 Cadmium-113m Ci Technetium-101 C1 2.96E-06 Cesium-134 C1 Cesium-137 C1 Cesium-138 Ci Barium-139 C1 Cerium-141 C1 7.82E-08 Cerium-143 C1 9.75E-07 Cerium-144 C1 2.44E-06 Rhenium-188 C1 Total for Period C1 2.99E-06 5.97E-06 3.05E-10 3

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4 TABLE 3 1

I EFFLUENT AND WASTE DISPOSAL REPORT - 1996 GASEOUS EFFLUENTS - SUMMATION OF ALL RELEASES l

1 Unit Quarto- Quarter Est. Total 3 4 Error %

A. Fission and Activation Gases *

1. Total Release Ci 1.12E+00 0.00E+00 30

2. Average Release Rate For Period uC1/sec 1.41E-01 0.00E+00

3. Percent of Technical Specification Limit  % 1.83E-03 0.00E+00 B. Iodines

1. Total Iodine - 131 Ci 0.00F400 0.00E+00 30  !

2. Average Release Rate for Period uCi/sec 0.00E+00 0.00E+00

3. Percent of Technical Specification Limit *4 0.00E+00 0.00E+00 C. Particulates*

1. Particulates with Half-Lives > 8 Days Ci 9.77E-07 2.07E-07 30

2. Average Release Rate For Period uti/sec 1.23E-07 2.60E-08

3. Percent of Technical Specification Limit  % 7.482-03 8.56E-03

4. Gross Alpha Radioactivity Ci 0.00E+00 0.00E+00 D. Tritium

1. Total Release Ci 2.34E+00 2.64E+00 30

2. Average Release Rate for Period uC1/sec 2.54E-01 3.32E-01 j

3. Percent of Technical Specification Limit  % 7.48E-03 8.56E-03

• The sum of the particulates reported on this page may be less than the sum from Table 2, as Table 2 includes all particulates, while this table only those with half-lives greater than 8 days.

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TABLE 4 I EFFLUENT AND WASTE DISPOSAL REPDRT - 1996 j

1 GASEOUS EFFLUENTS - GRDUND LEVEL RELEASES l CONTINU0VS MODE BATCH MODE l l Nuclides Released l Unit Quarter 3 l Quarter 4 Quarter 3 l Quarter 4  !

1. Fission Gases

, Argon-41 C1 Krypton-85 C1 2.29E-04 4.75E-01 Krypton-85m {

C1 1 Krypton-87 Ci j

Krypton-88 C1 Xenon-131m C1 1.66E-08 Xenon-133 C1 1.41E-01 Xenon-133m Ci Xenon-135 C1 4.95E-01 7.83E-03 Xenon-1?Sm C1 Xenon-138 C1 l

i Total for Period Ci 4.95E-01 6.24E-01

)

2. Iodines Iodine-131 C1 lodine-132 C1 lodine-133 C1 lodine-135 Ci Total for Period C1

3. Particulates Coba lt-58 C1 Coba lt-60 C1 Zinc-72 Ci Strontium-85 C1 9.77E-07 Strontium-89 C1 4.85E-11 Yttrium-93 Ci Tin-113 C1 Cadmium-113m C1 Indium-113m C1

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Cestum-134 Ci Cesium-137 C1 2.07E-07 Cesium-138 C1 Barium-139 C1 Lanthanum-142 C1 Cerium-143 Ci 6.46E-07 5.43E-08 Certum-144 Ci Rhenium-188 C1 Total for Period C1 1.62E-06 2.61E-07 4.85E-11 l l

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TABLE S EFFLUENT AND WASTE DISPOSAL REPORT - 1996 LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES Unit Quarter Quarter Est. Total 1 2 Error %

A. Fission and Activation Products

1. Total Release (Not including tritium, Ci 1.62E-01 2.78E-01 25 cases, alpha)

2. Average diluted concentration during uCi/ml 3.31E-10 7.66E-10 period

3. Percent of applicable Limit  % 2.81E-01 5.12E-01 B. Tritiwn

1. Total Release C1 1.32E+02 9.76E+00 30

2. Average diluted concentration during gC1/ml 2.69E-07 2.69E-08 period

3. Percent of applicable Limit  % 2.69E-03 2.69E-04 C. Dissolved and entrained gases

1. Total release Ci 7.40E-02 6.78E-03 25

2. Average diluted concentration during uCi/ml 1.51E-10 1.87E-11 period l l

3. Percent of applicable Limit  % 3.02E-04 3.74E-05 D. Gross alpha radioactivity

1. Total Release Ci 6.88E-04 6.44E-04 30 E. Volume of Waste released (prior to dilution)

1. Batch and Continuous Modes Liters 5.70E+06 6.38E+06 10 F. Volume of dilution water used during period

1. Batch and continuous Modes Liters 4.90E+11 3.63E+11 10 6

. . _ . _ . . _ _ _ . _ . _ _ _ . _ _ __ ._ ___ _ . . . - . . _ - . _ _ . . . _ _ _ . . . . _ - . ._ m..

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{ TABLE 6 j 3 EFFLUENT AND WASTE DISPOSAL REPDRT - 1996 i

{ LIQUID EFFLUENTS 1

l CONTINUOUS MODE BATCH MODE l Nuclides Released Unit Quarter 1 Ouarter 2 Ouarter 1 Quarter 2 i Sodium-24 C1 1.15E-04 2

Chromium-51 C1 ,7.78E-03 1.14E-02 ,

! Manganese-54 C1 2.34E-03 5.27E-03 1

Manganese-56 Ci fron-55 Ci 2.33E-03 1.58E-02 1ron-59 C1 1.15E-03 1.14E-03 e Coba lt-57 C1 1.19E-04 5.27E-04 Cobalt-58 C1 3.18E-05 8.01E-02 1.41E-01  ;

Coba lt-60 C1 2.74E-02 2.46E-02 Zinc-69 C1 1.30E-05 line-72 C1 1.59E-05 8.17E-05 Strontium-85 C1 2.21E-05 Strontium-89 C1 5.84E-06 Strontium-90 C1 2.13E-05 1.24E-05 Strontium-92 Ci Yttrium-92 Ci Yttrium-93 C1 I Bromine-82 Ci '

N iobium-95m Ct 9.31E-05 Niobium-95 C1 7.11E-03 2.94E-02 Zirconium-95 C1 4.81E-03 1.69E-02 Zirconium-97 Ci 7.84E-04 3.18E-04 Molybdinum-99 Ci Technetium-99m C1 1.76E-04 3.79E-05 c Technetium-101 Ci '

R ut henium-103 C1 2.69E-04 2.45E-04 Ruthenium-106 C1 2. 85E -03 7.0$E-04 Silver-110m C1 1.57E-02 7.06E-01 Tin-113 C1 3.42E-04 1.48E-u3 Indium-113m C1 4.82E-04 3.47E-03 Cadmium-113m C1 1.94E-04 Antimony-122 C1 1.25E-05 1.29E-04 Antimony-124 Ct 5.64E-05 4.27E-03  !

Antimony-125 C1 3.60E-03 1.03E-02 i Tellurium-129 C1 Tellurium-132 C1 2.03E-05 lodine-131 C1 5.21E-05 8.60E-05 lodine-132 Ci lodine-133 C1 1.30E-05 2.93E-07 lodine-135 C1 Cesium-134 C1 3.4BE-05 6.36E-04 1.72E-04 Cesium-137 C1 4.32E-05 1.51E-03 2.49E-03 Barium-133m C1 9.27E-07 Barium-139 C1 2.17E-05 Barium-140 Ci 6.87E-04 Lanthanum-140 C1 8.27E-04 Cerium-141 C1 2.68E-05 1.36E-04 Cerium-143 C1 1.80E-05 Cerium-144 Ci 2.70E-04 7.43E-04 Neptunium-239 Ci Total for Period Ci 1. 87f - 04 1.58E-01 2.78E-01 7

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TABLE G (CONTINUED)

EFFLUENT AND WA5TE DISPOSAL REPORT - 1996 LIQUID EFFLUENTS CONTINUOUS MODE BATCH MODE Dissolved &

Entrained Gasses Unit Quarter 1 Quarter 2 Quarter 1 Quarter 2 Argon-41 Ci 1.86E-05 2.17E-05 Krypton-85 Ci 5.1st -03 Krypton-856 Ci 6.68E-06 Krypton-87 C1 Krypton-88 C1 1.83E-04 Xenon-131m C1 2.0BE-03 Xenon-133 Ci 7.15E-02 1.24E-03 Xenon-133m C1 2.46E-04 Xenon-135 C1 1.08E-0a 1.50E-04 Xenon-135m C1 Total for Period Ci 7.40E-02 6.78E-03 l Tritium l C1 l 2.56E-02 l 3.27E-02 l 1. 32E +02 l 9.73E+00 l i

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TABLE 7 EFFLUENT AND WASTE DISPOSAL REPDRT - 1996 LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES Unit Quarter Quarter Est. Total 3 4 Error %

A. Fission and Activation Products

1. Total Release (Not including tritium, Ci 6.65E-02 2.97E-02 25 gases, alpha)

2. Average diluted concentration during uC1/ml 1.03E-10 1.14E-10 period

3. Percent of applicable Limit  % 4.82E-02 1.15E-02 B. Tritium

1. Total Release Ci 4.40E+01 7.64E+01 30

2. Average diluted concentration during uC1/ml 6.83E-08 2.93E-07 period

3. Percent of apolicable Limit  % 6.83E-04 2.93Ee03 C. Dissolved and entrained gases

, 1. Total release Ci 3.89E-03 1.5?E-04 25

2. Average diluted concentration during uti/mi 6.04E-12 5.90E-13 period

3. Percent of applicable Limit i 1.21E-05 1.18E-06 D. Gross alpha radioactivity

1. Total Release Ci 1.36E-03 3.0SE-05 30 l

E. Volume of Waste released (prior to dilution) l l

l. Batch and Continuous Modes Liters 9.40E+06 1.75E+06 10 I l

F. Volume of dilution water used during period

1. Batch and continuous Modes Liters 6.44E+11 2.61E+11 10 l

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1 TABLE 8 I LFFLUENT AND WASTE DISPOSAL REPORT - 1996 i

j LIQUID EFFLUENTS ,

I l CONTINUOUS MODE BATCH MODE Nuclides Released Unit Quarter 3 Quarter 4 Quarter 3 Quarter 4 l Sodium-24 C1 1.21E-05 3.56E-06 i Chronium-51 Ci i Manganese-54 C1 7.45E-04 9.62E-05 f Manganese-56 Ci 2.31E-06

• Iron-55 Ci 2.57E-02 2.47E-02 Iron-59 C1 '

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Coba lt-57 ._ Ci 2.74E-06 1.09E-07  ;

Cobalt-58 C1 1.27E-02 1.49E-03 Cobalt-60 C1 5.56E-03 8.48E-04 Zinc-69 Ci 1.69E-07

, Zine-72 C1 Strontium-85 C1 5.97E-07 f ,

Strontium-89 C1 2.31E-05 7.44E-06 Strenttum-90 C1 2.04E-05 1.83E-05 1

St r'ont i um-92 C1 Yttrium-91m C1 5.80E-07 Yttrium-93 C1

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Bromine-82 Ci Niobium-95 C1 1.93E-03 1.33F-Niobium-95m C1 Niobium-97 C1 i

Zirconium-95 C1 9.41E-04 2.40E-05 Zirconium-97 C1 4.28E-04 1.61E-05 Molybdinum-99 C1 Technetium-99m C1 8.35E-05 ~

Technetium-101 C1 Ruthenium-103 C1 Ruthenium-106 C1 2.37E-03 3.48E-05 511ver-110m C1 9.26E-03 5.57E-04 Tin-ll3 C1 1.30E-04 6.21E-06 Indium-ll3m C1 1.89E-04 8.79E-06 Cadn t um-113m C1 3.67E-05 Antimony-122 Ci 6.61E-05 Antimony-124 C1 1.03E-03 4.22E-04 Antimony-125 C1 4.26E-03 9.92E-04 Tellurium-129 Ci Tellurium-132 C1 1.13E-05 3.15E-06 lodine-131 C1 1.11E-05 7.32E-08 lodine-132 C1 lodine-133 C1 8.29E-06 9.42E-08 lodine-135 C1 Cesium-134 Ct 1.01E-04 5.13E-05 Cesium-137 C1 3.59E-04 2.60E-04 Barium-139 Ci

,_B,a r i um-14 0 C1 Lanthanum-140 C1 2.00E-04 Cerium-141 C1 2.89E-06 Cerium-144 C1 3.31E-04 Rhenium-188 C1 Total for Period Ci 1.13E-05 6.65E-02 2.97E-02 10 5

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TABLE B (CONTINUED)

EFFLUENT AND WASTE DISPOSAL REPORT - 1996 l

l LIQUID LFFLUENTS CONTINUOUS MODE BATCH MODE Dissolved &

l Entrained Gasses Unit Quarter 3 Quarter 4 Quarter 3 Quarter 4 I Argon-41 C1 2.16E-06. . .

Krypton-85 C1 1.40E-04 Krypton-85m Ci Krypton-87 C1 1.02E-06 i Krypton-88 Ci Xenon-131m C1 i

Xenon-133 C1 3.66E-03 1.15E-05 I Xenon-133m C1 2.63E-05 3 Xenon-135 C1 2.02E-04 Xenon-135m Ci ]

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Total for Period Ci 3.89E-03 1.53E-04 l Trittum l C1 l 2.10E-01 l 7.4EE-03 l 4.38E+01 l 7.64E+01 l 11

TABLE 9 EFFLUENT AND WASTE DISPOSAL REPORI - 19S6 SOLID WASTE AND IRRADIATED FUEL SHIPKLNTS A.

SOLID WASTE SHIPPED OFFSITE FOR PROCESSING AND/OR BURIAL (Non-irradiated fuel)  ;

1. Type of Waste Unit 12 month period Est. Total Error %

e. Spent resins, filter sludges, evaporator bottoms, etc. m3 1.51E+01 25 C1 3.37E+01

b. Dry compressible waste, contaminated equipnent, etc. m3 1.22E+02 25 Ci 1.38E+00

c. Irradiated canponents, control rods, etc. m3 0.00 Ci 0.00

d. Other (describe): Oil m3 2.50E+00 25 C1 2.15E-02

2. Estimate of major nuclide composition (by type of waste in %)*

Cs-137 65.1 Co-60 6.4 Ni-163 7.4

a. Cs-134 13.9 Fe-55 5.9 Fe-55 29.1 N1-63 24.8 Co-58 4.2 i

b. Co-60 20.9 Cs-137 8.6 Cs-134 2.8 C-14 4.5 Mn-54 1.4 i

c.

C-14 13.5 Ni-63 4.1 Cs-134 1.7

d. Fe-55 2.9 Co-60 2.6 l H-3 62.8 Cs-137 11.0

3. Solid Waste disposition I Number of Shipments Mode of Transportation Destination 4 Exclusive Use Vehicle Barnwell. SC (CNSI) 3 Exclusive Use Vehicle Oak Ridge, TN (SEG)

Type a wastes were shipped in High Integrity Containers. Type b and d wastes were shipped in strong tight containers.

IRRADIATED FUEL SHIPMENTS (Disposition)

Number of Shipments Mode of Transportation Destination 0 N/A N/A Curie values and principle radionuclides are estimates based on a combination of direct and indirect methods.

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{ Unplanned Releases There were no t,nplanned gaseous releases daring 1996.

There was one unplanned liquid release of approximately 10,000 gallons to the on-site settling ponds. The release was from the Secondary Drain Tank (SDT-1), a waste water collection tank which collects system leak-off from the turbine building. A valve (SDV-70) which normally isolates the $DT-1 f rom the on-site settling ponds was found to have leaked from December lith through December 17th. Upon discovery of the leak a different valve line-up was employed to assure isolation of the tank from the settling ponds. The waste water was evaluated and found to contain Cs-t37 at 1.77E-7 uti/ml, Cs-134 at 6.71E-8 uti/ml, and H-3 at 3.6E-5 uC1/ml.

These concentrations were further diluted in the ponds which normally contain over 500.000 gallons of water at any given time, resulting in less than 0.006 ECLs in the ponds.

Radioactive Weste Treatment Systenu There were no significant changes to radioactive waste treatment systems.

Radiological Envircranental Monitoring Program The June, 1996, land-use census did not identify any new dose calculation locations.

Effluent Monitor Instrunent Operability Required effluent monitor instrumentation was not out cf service for more than 30 days.

Accident sampling monitor, RM-Al high range, was out of service for an extended period in 1996.

Information related to this was submitted as Special Report 96-01, dated March 26, 1996.

ODCM & PCP Changes The ODCM and PCP were revised during 1996. Complete copies of each document are submitted with this report.

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