ML20078N928

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Suppl to Effluent & Waste Disposal Semiannual Rept, Jul-Dec 1981
ML20078N928
Person / Time
Site: Sequoyah  Tennessee Valley Authority icon.png
Issue date: 12/31/1981
From:
TENNESSEE VALLEY AUTHORITY
To:
References
NUDOCS 8311030076
Download: ML20078N928 (24)
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UNITS 1 & 2 EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT Supplemental Information Second Half 1981 g h/(I O

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  • - +- EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SUPPLEMENTAL INFORMATION SECOND HALF 1981
1. Regulatory Limits
a. Fission a,nd Activation Gases:

(1) Instantaneous - .

Shield Building 5 7.65Et04 pCi/sec Auxiliary Building $ 5.46C+05 pCi/sec -

Condenser Vacuum Exhaust 5 2.48E+02 pCi/sec Service Building $ 2.84E+02 pCi/sec NOTE: Total plant release rate limit per nuclide are established by TVA's Radiological liygiene Branch.

These limits are further evaluated to each vent based on design flowrate. Technical specifica-tion will not be exceeded until the sum of indi-vidual ' isotope release rate per release rate limit exceed 1.0. (This also includes particu-1 ate and iodine).

b. & c. Iodines and particulates, half-lives >8 days (1) Instantaneous - Nuclide Dependent NOTE: Total plant release rate limit per nuclide are established by TVA's Radiological Hygiene Branch.

These limits are further evaluated to each vent based on design flowrate. Technical specification

. will not be exceeded until the sum of individual isotope release rate per release rate limit exceed 1.0. (This also includes fission and activation gases).

d. Liquid effluent: I MFC 5 1.0 (ref. 10 CFR 20, Appendix B, note 3C, Table II, column 2). ,
e. Tritium (1) Liquid - 1 3.0E-3 pCI/cc (ref. 10 CFR 20, Table II, column 2)

(2) Airborne - (ref. 10 CFR 20, Table I, column 2)

Shield Building $ 2.0E-07 pCi/cc (Ref. 10 CFR 20, Table II, Column 1) .

Auxiliary Building $ 2.0E-07 pCi/cc (Ref. 10 CFR 20, Table II, Column 1)

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, , ,- EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SUPPLEMENTAL INFORMATION (CONTINUED)

SECOND HALF 1981

1. Regulatory Limits (Continued)

Service Building 5 9.0 pCi/sec (Established by Radiological Hygiene Branch)

Condenser Vacuum Exhaust 5 4.46E+02 pCi/sec (E~stablished by Radiological Hygiene Branch) .

2. Maximum Permissible Concentrations .
a. Fission and Activation Gases: Not Applicable

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b. Iodines: Not Applicabic *
c. Particulates, half-lives >8 days: Not Applicable
d. Liquid effluents: sum of indv. MPC ratios $ 1.0 (ref. 10 CFR 20, Appendix B, note 1)
3. . Average Energy - Not Applicable
4. Measurements and Approximations of Total Radioactivity a., b. & c. Fission and Activation Gases, Iodines, and Particulates:
a. Fission and Activation Gases Airborne effluent gaseous activity is continuously monitored and rccorded. Additional grab sampics from the shield, auxiliary, service and condenser vacuum exhausts are taken and analyzed at least monthly to determine the quantity of noble gas activity released for the month based on the average vent flowrates re-corded for the sampling period. Also, noble gas samples are collected and evaluated for the shield and auxiliary buildings following startup, shutdown or a rated thermal power changes exceeding 15% within one hour. The vent flowrates for the shield auxiliary, service buildings, and condenser vacuum ex-haust are determined and recorded twice a shift.

The quantity of noble gases released through the shield build-ing due to purging or venting of containment and releases of waste gas decay tanks are also determined.

The total noble gas activity released for the month is then determined by summing all of the activity released from each vent for all sampling periods, the activity released from purging or venting of containment, and the activity released from waste gas decay tank (s).

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., EFFLUENT AND WASTE DISPOSAL SEMIANNUAL. REPORT SUPPLEMENTAL INFORMATION SECOND HALF 1981

4. Measurements and Approximations of Total Radioactivity (Continued)

Allowance is made for a plus or minus one sigma counting error associated with the gamma isotopic analyses. ,

b. & c. Iodines and Particulates 4

Iodine and particulate activity is continuously monitored and re-corded. Charcoal and particulate samples are taken from the shield and auxiliary building exhausts and analyzed at 1 cast weekly to deter-

, _ mine the total activity released from the plant based on the average ,

j ver.; flowrates recorded for sampling period.

Also, particulate and charcoal samples are taken from the auxiliary and shield buildings once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, for 7 days following startup, shutdown or a rated thermal power change exceeding 15% within one hour. The quantity of iodine and particulate released from each vent during each sampling period is then determined using the average vent flowrates recorded for the sampling period and acti-vity concentration.

The vent flowrates form the shield and auxiliary buildings are recorded twice a shift.

The total particulate and iodine activity released for the month is then determined by summing all of the activity released from the shield and auxiliary building for all sampling periods.

. Allowance is made for a plus or minus one sigma counting error associated with the gamma isotopic analyses.

d. Liquid Effluents (1) Batch Total gamma isotopic activity concentrations are determined on each batch of liquid effluent prior to release. The total curie content of a released batch is determined by summing each nuclide's concentration and multiplying by the total volume discharged. The total activity released during a month is then determined by summing the activity content of each batch discharged during the month.

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's. a EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SUPPLEMENTAL INFORMATION -

SECOND HALF 1981

4. Measurements and Approximations of Total Radioactivity (Continued) *

(2) Continuous Releases Total gamma isotopic activity concentration is determined weekly on a composite sample. The total curie content of ,

the continuous release is determined weekly by summing each nuclide's concentration and multiplying by the total volume discharged. The total activity released during the month is then determined by summing the activity content of each weekly composite for month.

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. EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT -

SUPPLEMENTAL INFORMATION SECOND llALF 1981

4. Measurements and Approximations of Total Radioactivity (Continued) -

Allowance is made for plus or minus one sigma counting error associated with the total gamma isotopic analys,es.

5. Batch -

Value - Units Third Fourth.

Quarter Quarter

a. Liquid (Radwaste Only) ,

(1) Number of batches released '280 142 Each (2) Total time period for batch releaces 42,937 21,429 Minutes (3) Maximum time period for a batch reiease 559 330 Minutes

  • (4) Average time period for batch releases 153 151 Minutes (5) Minimum time period for a batch release 106 149 Minutes (6) Average stream flow during periods of .,

effluent into a flowing stream: (a) (a)

-(a) See Radiological Hygiene Branch's portion of semi-annual effluent release report.

. b. Gaseous (1) Number of batches released 32 36 Each (2) Total time period for batch releases 11,362 14,236 Minutes (3) Maximum time period for a batch release 1,470 1,440 Minutes (4) Average time period for batch releases 355 395 Minutes (5) Minimum time period for a batch release 60 58 Minutes

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6. Abnormal Releases
a. Liquid (1) Number of Releases . 0 0 (2) Total Activity Released 0.00E-01 0.00E-01 Ci

l EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT -

SUPPLEMENTAL INFORMATION SECOND liALF 1981

6. Abnormal Releases .(Continued)

Third Fourth Quarter. Quarter

b. Gascous .

(1) Number of Releases 0 0 (2) Total Activity Released 0.00E-01 0.00E-OkCi 0

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EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND HALF 1981 BATCH LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES RADWASTE Third Total Fourth Total Unit Qua rter  % Error Quarter  % Error A. Fission and Activation Products -

1. Total Releases Curies 5.11E-01 +1.0E+01 9.98E-02 11.0E+01
2. Average Diluted Conc. During Period of All Identified Isotopes pC1/mi 1.55E-07 4.71E-08 3 3. Percent of Applicable Limit  % 4.53E+00
  • 1.01E+00 (gMPC$1) x=1 NOTE: Percent of applicable 11mit is based on identified isotope concentration after dilution, related to their appropriate MPC concentration and sum of all the isotope fractions com-pared to 1.,0.

B. Tritium

1. Total Release Curies 2.73E+01 11.0E+01 2.19E+01 11.0E+01
2. Average Diluted Conc. During Period pCi/ml 8.29E-06 1.03E-05
3. Percent of Applicable Limit (3.0E-03 pCi/ml)  % 2.76E-01 3.43E-01 C. Dissolved and Entrained Oases
1. Total Release Curies 3.15E-01 11.5E+01 7.59E-02 11.5E+01
2. Average Diluted Conc. During Period pCi/ml 9.57E-08 3.58E-08

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3. Percent 'of Applicable Limit '

(2.0E-04 pC1/ml)  % 4.79E-02 1.79E-02 D. Gross Alpha Radioactivity '

1. Total Release Curies 0.00E-01 +1.5E+01 0.00E-01 11.5E+01 E. Volume of Waste Release (Before Dilution) Liters 1.16E+07 +1.0E+01 7.93E+06 11.0E+01 F. . Volume of Dilution Water for Period Liters 3.28E+09 +1.0E+01 2.11E+09 +1.0E+01

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EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND llALF 1981 BA;TCH LIQUID RELEASES RADWASTE Third Fourth G. Isotope Summary Curies Quarter Quarter ,

1. Strontium-89 0.00E-01 0.00E-01
2. Strontium-90 1.59E-04 4.39E-03
3. Cesium-134 1.97E-02 2.61E-03 .
4. Cesium-137 6.58E-02 8.88E-03
5. Iodine-131 4.10E-02 1.34E-03
6. Cobalt-58 2.30E-01 3.65E-02
7. Cobalt-60 1.78E-02 1.13E-02
8. Iron-59 1.06E-03 1.22E-03
9. Zinc-65 , 0.00E-01 0.00E 10. Manganese-54 6.69E-02 1.79E-03
11. Chromium-51 ~

7.26E-03 1.07E-02

12. Zirconium-Niobium-95 7.70E-04 1.88E-03
13. Molybdenum-99 0.00E-01 0.00E-01
14. Technetium-99m 1.61E-06 0.00E-01
15. Barium-Lanthanum-140 1.i3E-04 0.00E-01
16. Cerium-141 . 0.00E-01 0.00E-01
17. Sodium-24 , 9.01E-04 5.55E-05
18. Fluorine-18 0.00E-01 0.00E-01 Total for Period 4.51E-01 8.07E-02 i

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EFFLUENT AhD WASTE DISPOSAL SEMIANNUAL REPORT SECOND llALF 1981 BATCH LIQUID RELEASES RADWASTE w -

Third Fourth G. Isotope Summary Curies Quarter Quarter

. Others (Not Required for Reg. Guide 1.21) -

1. Xenon-133 3.05E-01 . 6.77E-02 4
2. Xenon-135 5.35E-03 3.24E-03

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3. Iodine-133 7.67E-04 1.69E-04
4. Cesium-136 2.84E-03 0.00E-01 s
5. Xenon-131m 4.18E-03 4.97E-03
6. Krypton-85m 8.23E-04 1.68E-05
7. Argon-41 -

, 4.78E-05 9.43E-06

8. Zirconium-97 0.00E-01 1.57E-04 4
9. Antimony-124 0.00E-01 1.11E-03
10. Arsenic-74 0.00E-01 0.00E-01 l
11. Phosphorus-32 3.67E-02 9.64E-03 ,
12. Iron-55 1.96E-02 8.03E-03 -

Total for Period 3.75E-01 9.50E-02 t

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EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND HALF 1981 BATCH LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES CONDENSATE REGENERANTS r

Third Total Fourth To tal Unit Quarter  % Error Qua rte r  % Error A. Fission and Activation Products

1. Total Releases
  • Curies 0.00E-01 +1.0E+01 0.00E-01 11.0E+01
2. Average Diluted Conc. During

. Period of All Identified Isotopes pC1/ml 0.00E-01 0.00E-01 .

3. Percent of /.pplicabic Limit  % 0.00E-01 0.00E-01 (g=MPC$1) i1 NOTE: Percent of applicab'le' limit is based on identified isotope cons J ,tration after dilution, related to their appropriate MFC cuncentration and sum of all the isotope fractions com-pared to 1.'O.

B. Tritium

1. Total Release Curies 0.00E-01 11.0E+01 0.00E-01 11.0E+01
2. Average Diluted Conc. During Period pCi/ml 0.00E-01 0.00E-01
3. Percent of Applicable Limit (3.0E-03 pCi/ml)  % 0.00E-01 0.00E-01 C. Dissolved and Entrained Gases
1. Total Release Curies 0.00E-01 11.5E+01 0.00E-01 11.5E+01
2. verage Diluted Conc. During herbONt of Applicable Limit pC1/ml 0.00E-01 0.00E-01 3.

(2.0E-04 pC1/ml)  % 0.00E-01 0.00E-01 D. Gross Alpha Radioactivity *

1. Total Release Curies 0.00E-01 11.5Et01 0.00E-01 +1.5E+01 E. Volume of Waste Release (Before Dilution) Liters 1.04E+07 +1.0E+01 1.35E+07 11.0E+01 T ,

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EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND HALF 1981 BATCH LIQUID RELEASES CONDENSATE REGENERANTS ,

Third Fourth G. Isotope Summary Curies ' Quarter Quarter

1. Strontium-89 0.00E-01 0.00E-01
2. Strontium-90 0.00E-01 0.00E-01
3. Cesium-134 0.00E-01 0.00E-01 . ,
4. Cesium-137 0.00E-01 0.00E-01
5. Iodine-131 0.00E-01 0.00E-01
6. Cobalt-58 -

0.00E-01 0.00E-01

7. Cobalt-60 0.00E-O'1 0.00E-01
8. Iron-59 0.00E-01 0.00E-01
9. Zinc-65 0.00E-01' O.00E-01
10. , Manganese-54 0.00E-01 0.00E-01
11. Chromium-51 0.00E-01 0.00E-01
12. Zirconium-Niobium-95 0.00E-01 0.00E-01
13. Molybdenum-99 0.00E-01 0.00E-01
14. Technetium-99m 0.00E-01 0.00E-01
15. Ba rium-Lanthanum-140 0.00E-01 0.00E-01
16. Cerium-141 0.00E-01 0.00E-01
17. Sodium-24 , 0.00E-01 0.00E-01
18. Fluorine-18 0.00E-01 0.00E-01 Total,for Period 0.00E-01 0.00E-01

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EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND HALF 1981 BATCH LIQUID RELEASES CONDENSATE REGENERANTS Third Fourth G. Isotope Summary . Curie's Quarter Quarter Others (Not Required for Reg. Guide 1.21) -

1. Xenon-133 0.00E-01 . 0.00E-01
2. Xenon-135 0.00E-01 0.00E-01

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3. Iodine-133 0.00E-01 0.00E-01
4. Cesium-136 0.00E-01 0.00E-01
5. Manganese-56 0.00E-01 0.00E-01
6. Antimony-122 0.00E-01 0.00E-01

[. Antimony-124 - 0.00E-01 0.00E-01

8. Copper-64 0.00E-01 0.00E-01
9. Arsenic-76 0.00E-01 0.00E-01
10. Arsenic-74 0.00E-01 0.00E-01
11. Phosphorus-32 0.00E-01 0.00E-01
12. Iron-55 0.00E-01 0.00E-01 Total for Period 0.00E-01 0.00E-01 9

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EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND IIALF 1981 BATCH LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES TURBINE HUILDING SUMP Third Total Fourth Total Unit Quarter  % Error Quarter  % Error A. Fission and Activation Products -

1. Total Releases Curies 1.36E-03 11.0E+01 0.00E-01 +1.0E+01
2. Average Diluted Conc. During Period of All Identified Isotopes pCi/ml 1.93E-09 0.00E-01
3. Percent of Applicable Limit  % 2.14E-02 0.00E-01 (g=MPC<1) t 1 NOTE: Percent of applicabic limit is based on Identified isotope concentration after dilution, related to their appropriate MPC concentration and sum of all the isotope fractions con-pared to 1.,0.

B. Tritium

1. Total Release Curies 0.00E-01 +1.0E+01 0.00E-01 11.0E+01
2. Average Diluted Conc. During Period pCi/ml 0.00E-01 0.00E-01
3. Percent of Applicable Limit (3.0E-03 pCi/ml)  % 0.00E-01 0.00E-01 C. Dissolved and Entrained Cases
1. Total Release Curies 0.00E-01 11.5E+01 0.00E-01 11.5E+01
2. Average Diluted Conc. During Period pCi/ml 0.00E-01 0.00E-01
3. Percent of Applicable Limit (2.0E-04 pC1/ml)  % 0.00E-01 0.00E-01 D. Gross Alpha Radioactivity
1. Total Release Curies 0.00E-01 +1.5E+01 0.00E-01 +1.5E+01 E. Volume of Waste Release (No Dilution) Liters 7.05E+08 +1.0E+01 6.69E+08 +1.0E+01
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EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND HALF 1981 -

BATCH LIQUID RELEASES TURBINE BUILDING SUMP ,

Third Fourth G. Isotope Summary Curies Quarter Quarter

1. Strontium-89 0.00E-01 0.00E-01
2. Strontium-90 0.00E-01 0.00E-01
3. Cesium-134 1.36E-03 0.00E-01 ,
4. Cesium-137 0.00E-01 0.00E-01
5. iodine-131 0.00E-01 0.00E-01
6. Cobalt-58 - -

0.00E-01 0.00E-01 7s Cobalt-60 0.00E-01 0.00E-01

8. Iron-59 0.00E-01 0.00E-01
9. Zinc-65 0.00E-01 0.00E-01
10. Manganese-54 0.00E-01 0.00E-01
11. Chromium-51 0.00E-01 0.00E-01
12. Zirconium-Niobium-95 0.00E-01 0.00E-01
13. Molybdenum-99 0.00E-01 0.00E-01
14. Technetium-99m 0.00E-01 0.00E-01
15. Ba rium-Lanthanum-140 0.00E-01 0.00E-01
16. Cerium-141 0.00E-01 0.00E-01
17. Sodium-24 , 0.00E-01 0.00E-01
18. Fluorine-18 0.00E-01 0.00E-01 4

Total for Period 1.36E-03 0.00E-01 y ,

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EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND llALF 1981 IIATCil LIQUID RELEASES TURBINE BUILDING SUMP Third Fourth G. Isotope Summary Curies Quarter Quarter Others (Not Required for Reg. Guide 1.21) *

1. Xenon-133 0.00E-01 - 0.00E-01
2. Xenon-135 0.00E-01 0.00E-01
3. Iodine-133 0.00E-01 0.00E-01
4. Cesium-136 0.00E-01 0.00E-01
5. Manganese-56 0.00E-01 0.00E-01
6. Antimony-122 0.00E-01 0.00E-01
7. Antimony-124 -

0.00E-01 0.00E-01

8. Copper-64 0.00E-01 0.00E-01
9. Arsenic-76 0.00E-01 0.00E-01
10. Arsenic-74 0.00E-01 0.00E-01
11. Phosphorus-32 0.00E-01 0.00E-01
12. Iron-55 0.00E-01 0.00E-01 Total for Period 0.00E-01 0.00E-01 v ~ -

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'. 's EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND HALF 1981 CONTINUOUS LIQUID RELEASES STEAM GENERATOR BLOWDOWN Third Total Fourth Total Unit Quarter  % Error Quarter  % Error A. Fission and Activation Products

1. Total Releases Curies 0.00E-01 11.0E+01 0.00E-01 11.0E+01
2. Average Diluted Conc. During

- Period of All Identified Isotopes pCi/ml 0.00E-01 0.00E-01 -

3. Percent of Applicable Limit  % 0.00E-01 0.00E-01 (gMPC<1) i= 1,

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NOTE: Percent of applicab1e limit is based on identified isotope concentration af ter dilution, related to their appropriate MPC concentration and sum of all the isotope fractions com-pared to 1.0.

B. Tritium

1. Total Release Curies 0.00E-01 11.0E+01 0.00E-01 11.0E+01
2. Average Diluted Conc. During Period pCi/ml 0.00E-01 0.00E-01
3. Percent of Applicable Limit (3.0E-03 pCi/ml)  % 0.00E-01 0.00E-01 C. Dissolved and Entrained Gases
1. Total Release Curles 0.00E-01 11.5E+01 0.00E-01 11.5E+01
2. Average Diluted Conc. During Period pCi/ml 0.00E-01 0.00E-01
3. Percent of Applicable Limit (2.0E-04 pCi/ml)  % 0.00E-01 0.00E-01 D. Gross Alpha Radioactivity
1. Total Release Curies 0.00E-01 11.5E+01 0.00E-01 11.5E+01 E. Volume of Waste Release I

(Before Dilution) Liters 6.95E+05 11.0E+01 7.87E+06 11.0E+01 F. Volume of Dilution Water Used During Period Liters 1.89E+07 11.0E+01 1.49E+08 11.0E+01

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EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND HALF 1981 CONTINUOUS LIQUID RELEASES STEAM CENERATOR BLOWDOWN Third Fourth G, Isotope Summary Curies Quarter Quarter Others (Not Required for Reg. Guide 1.21) .

1. Xenon-133 0.00E-01 0.00E-01
2. Xenon-135 0.00E-01 0.00E-01
3. Iodine-133 0.00E-01 0.00E-01 -
4. Cesium-136 0.00E-01 0.00E-01
5. Manganese-56 0.00E-01 0.00E-01
6. Antimony-122 O.00E-01 0.00E-01
7. Antimony-124 0.00E-01 0.00E-01
8. Copper-64 0.00E-01 0.00E-01
9. Arsenic-76 0.00E-01 0.00E-01
10. Arsenic-74 0.00E-01 0.00E-01
11. Phosphorus-32 0.00E-01 0.00E-01
12. Iron-55 0.00E-01 0.00E-01 Total for Period 0.00E-01 0.00E-01 e

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EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND IIALF 1981 GASEOUS EFFLUENTS - SUMMATION OF ALL RELEASES CROUND LEVEL RELEASES Third Total Fourth Total Summation of All Releases Unit Quarter  % Err'or Quarter  % Error A. Fission and Activation Products

1. Total Releases Ci 3.60E+03 11.0E+01 7.34E+02 11.0E+01
2. Average Release Rate for Period pCi/sec 4.53E+02 9.23E+01
3. Percent of Technical Specifi-cation Limit  % 1.53E-01 3.13E-02 B. Iodines
1. Total Iodine-131 -

Ci 5.44E-05 11.0E+01 3.11E-07 11.0E+01

2. Average Release Rate for Period pCi/sec 6.84E-06 3.91E-08
3. Percent of Technical Specifi-cation Limit (7.80E-02 pCi/sec)  % 8.77E-03 5.01E-05 C. Particulates
1. Particulates with half-lives >8 Days Ci 6.17E-08 11.5E+01 1.24E-05 +1.5E+01
2. Average Release Rate for Period pCi/sec 7.76E-09 1.56E-06
3. Percent of Technical Specifi-cation Limit  % 1.98E-07 2.06E-04
4. Gross Alpha Radioactivity Ci 0.00E-01 0.00E-01 D. Tritium
1. Total helease Ci 5.85E-02 +1.0E+01 7.05E-01 11.0E+01
2. Average Release Rate for Period pCi/sec 7.36E-03 8.87E-02
3. Total Volume Discharged From Site CC 1.04E+15 9.65E+14
4. Percent of Technical Specifi-cation Limit (2.0E-07 pCi/cc)  % 2.81E-02 3.65E-01

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EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND HALF 1981 -

GASEOUS EFFLUENTS GROUND LEVEL RELEASE Third Fourth

1. Fission Cases Unit Quarter Quarter Krypton-85 Ci '1.10E+01 0.00E-01 Krypton-85m C'i 2.25E-01 1.30E-01 Krypton-87 Ci 0.00E-01 0.00E-01 Krypton-88 Ci 0.00E-01 0.00E-01 ,

Xenon-133 Ci 3.54E+03 7.18E+02 Xenon-135 Ci 2.26E+01 1.18E+01 Xenon-135m Ci 0.00E-01 0.00E-01 Xenon-138 ci n.nnR-ni n nnR-n1 Others (Specify) Xe-133m C1 1.04E+01 2.03E+00 Argon-41 Ci 7.32E+00 2.96E-O'2 Xenon-131m Ci 1.27E+01 1 92E+00 Total for Period 3.60E+03 7.34E+02

2. Iodines Iodine-131 Ci 5.44E-05 3.11E-07 Iodine-133 -

C1 0.00E-01 0.00E-01 Iodine-135 Ci 0.00E-01 0.00E-01 Total for Period 5.44E-05 3.11E-07 y ,

. ~

e.  %.

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT .

SECOND HALF 1981 GASEOUS EFFLUENTS GROUND LEVEL RELEAS'E

. Third Fobrth

3. Particulates Unit Quartdr Quarter Strontium-89 Ci 5.28E-08 0.00E-01 Strontium-90 Ci 0.00E-01 1.03E-06 Cesium-134 Ci 0.00E-01 , 0.00E-01 Cesium-137 Ci 0.00E-01 0.00E-01 Barium-140 Ci 0.00E-01 0.00E-01
  • Zirconium-95 Ci 0.00E-01 0.00E-01 Niobium-95 Ci 0.00E-01 0.00E-01 Cobalt-58 Ci 8.90E-09 1.14E-05 Hanganese-54 . Ci 0.00E-01 0.00E-01 Zine-65 Ci 0.00E-01 0.00E-01 Iron-59 C1 0.00E-01 0.00E-01 Cobalt-60 Ci 0.00E-01 0.00E-01 Others (Specify) Ci 0.00E-01 0.00E-01 Lanthanum-140 Ci 0.00E-01 0.00E-01

~

Total for Period Ci 6.17E-08 1.24E-05 T

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m

e *e .

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT -

SECOND liALF 1981 SOLID WASTE (RADI0 ACTIVE) SifIPMENTS

~

A. Solid Waste Shipped Off-Site for Burial or Disposal (not Irradiated Fuel)

Third Fourth

1. Type of Waste Unit Quarter Quarter
a. Spent resins, filter sludges, m3 4.53E-00 2.267E+01 evaorator bottoms , etc. 'Ci 1.08E-00 1.85E+01
b. Contaminated equip., etc. Ci 0.00E+00 0.00E+00
c. Irradiated Components, Control Rods, etc. None None ,
d. Other (describe) Boxes and Drums m8 6.04E'01 3.27E+01 (Dry Non-Compactable and Compactable Ci 1.65E+00 5.32E+00 Trash)
2. Estimate of major nuclide composition (by type of waste)

Unit Ci Unit %

Third Fourth Third Fourth Quarter Quarter Quarter Quarter

a. 1. Chromium-51 8.55E-02 1.39E+00 7.93 7.49
2. Iodine-131 9.61E-02 8.07E-01 8.91 4.35
3. Cesium-137 5.77E-02 5.31E-01 5.35 2.86
4. Cesium-134 1.60E-02 1.72E-01 1.48 0.93
5. Cobalt-58 6.21E-01 1.02E+01 57.58 54.95
6. Cobalt-60 7.26E-02 3.36E+00 6.73 18.10
7. Zirconium-95 0.00E-01 2.11E-02 0.00 1.14
8. Niobium-95 2.38E-02 3.64E-01 2.21 1.96

~

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. o

'o  %,

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND HALF 1981 SOLID WASTE (RADI0 ACTIVE) SHIPMENTS

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

Unit Ci Unit %

Third Fourth Third Fourth Quarter Quarter Quarter Quarter

b. 9. Strontium-90 0.00E-01 0.00E-01 ,

0.00

  • 0.00
10. Manganese-54 9.44E-02 6.21E-01 8.75 -

3.35

11. Iron-59 1.14E-02 1.11E-01 1.06 0.87
12. Other Nuclides 0.00E-01 7.42E-01 0.00 4.00
c. Irradiated Components, Control Rods, etc.

Spent Fuel Racks Norie None

d. 1. Chromium-51 0.00E-01 5.00E-01 0.00 9.40
2. Iodine-131 1.33E+00 4.84E-01 80.60 9.10
3. Cesium-137 1.54E-02 0.00E-01 0.93 0.00
4. Cesium-134 3.90E-02 0.00E-01 2.36 0.00
5. Cobalt-58 1.01E-01 2.91E+00 6.12 54.70
6. Cobalt-60 1.38E-02 9.57E-01 0.84 17.99
7. Zirconium-95 0.00E-01 5.32E-02 0.00 1.00
8. Niobium-95 0.00E-01 9.57E-02 0.00 1.80 0

8 9

y ,

? ..

  • '\ bh

' EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT -

SECOND HALF 1981 SOLID WASTE (RADIOACTIVE) SiiIPMENTS

2. Estimate of major nuclide composition (by type of waste) (Cont.) ,

Unit Ci Unit %

Third Fourth Third Fourth Quarter Quarter Quarter Quarter

d. 9. Strontium-90 0.00E-01 0.00E-01 0.00 -

0.00

10. Manganese-54 4.9E-02 1.01E-01 2.97 - 1.90
11. Iron-59 0.00E-01 7.44E-02 0.00 1.40

~ " *

12. Other Nuclides 1.02E-01 1.4SE-01 6.18 2.71
3. Solid Waste Disposition Number of Shipments - Mode of Transportation Destination Third Fourth Quarter Quarter 3 6 Sole Use - Truck Chem Nuclear Systems, Inc.

Barnwell, SC B. Irradiated Fuel Shipments (Disposition)

Number of Shipments Mode of Transportation Destination Third Fourth Quarter Quarter None None N/A N/A 9

b O e

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