ML18025A981

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Effluent & Waste Disposal Semiannual Rept,Supplemental Info,Second Half 1979.
ML18025A981
Person / Time
Site: Browns Ferry  Tennessee Valley Authority icon.png
Issue date: 01/31/1980
From:
TENNESSEE VALLEY AUTHORITY
To:
Shared Package
ML18025A980 List:
References
NUDOCS 8007220491
Download: ML18025A981 (18)
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BROGANS FERRY NUCLEAR PLANT UNITS 1, 2, AND 3 EFFLUENT AND WASTE DISPOSAL SEMIA%iJAL REPORT Supplemental Information SECOND HALF 1979 8oovsso'/9l

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SUPPLEMENTAL INFORMATION SECOND HALF 1979

1. Regulatory Limits
a. Fission and Activation Gases:

(1) Instantaneous-

+ Q2

0. 13 1. 46 1 ~ release rate from building exhaust vents in Ci/sec.

2 release r te from main stack in Ci/sec.

(2) Quarterly - < 0.10 Ci/sec. as average

b. & c. Iodines and particulates, half-lives >8 days (1) Instantaneous-

+Q4

0. 33 44 3 release rate from building exhaust vents in yCi/sec.

4 release rate from main stack in pCi/sec.

(2) Quarterly < 0. 80 pCi/sec. as average

d. Liquid effluent: 1 x 10 pCi/ml (ref. 10 CFR 20, Appendix B, note 3C, Table II, column 2).
e. Tritium (1) Liquid < 3,0E-3 pCi/cc (ref. 10 CFR 20, Table II, column 2)

(2) Airborne' < 2.0E-7 pCi/ml (ref. 10 CFR 20, Table I, column 2)

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SUPPLEMENTAL INFORMATION (CONTINUED)

SECOND HALF 1979

2. Maximum Permissible Concentrations
a. Fission and Activation Gases: Not Applicable
b. Iodines: Not Applicable
c. Particulates, half-lives >8 days: Not Applicable
d. Liquid effluents: sum of indv. MPC ratios < 1 (ref. 10 CFR 20, Appendix B, note 1)
3. Average Energy - Not Applicable
4. Measurements and Approximations of Total Radioactivity a., b. 6 c. Fission and Activation Gases Iodines and Particulates:

Airborne effluent gaseous activity is continuously monitored and recorded; additionally, grab samples are taken and analyzed monthly to determine specific radionuclide activity concentrations. Stack and building vent effluent flow rates are calculated once a shift based on the configuration of operating exhaust fans. The flow rate data is consolidated weekly to determine the volume of airborne effluents released from the plant.

Charcoal and particulate samples are taken and analyzed at least weekly to determine specific activity concentrations. The total activity released from the plant"is then calculated by taking weekly activity concentration values and multiplying them by the weekly airborne effluent volume.

Allowance is made for a plus or minus one sigma counting error associated with 3 isotopic analyses.

EFFLUENT Ai%) WASTE DISPOSAL SEMIANNUAL REPORT SUPPLEMENTAL INFORMATION (CONTINUED)

SECOND HALF 1979

4. Measurements and Approximations of Total Radioactivity (Continued)
d. Li uid Effluents Gross beta, gamma and totally isotopic activity concentrations are determined on each batch of liquid effluent prior to release. The "otal curie content of a released batch is determined by multiplying the highest of the above three activity concentrations by the total volume discharged. The total activity released during a month is then determined by sunuring the activity content of each batch dis-charged during the month.

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

5. Batch Value Units Third Fourth Quarter ~tartar au Liquid (1) Number of batches released 62 104 Each (2) Total time period for batch releases 16529 3631Q Minutes (3) Maximum time period for a batch release 600 ggQ Minutes (4) Average time period for batch releases 266.6 349.13 Minutes (5) Minimum time period for a batch release 10 205 Minutes (6) Average stream flow during period of release of effluent into a flowing stream
b. Gaseous None 1

To be supplied by others.

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND HALF 1979 LIQUID EFFLUENTS SUMMATION OF ALL RELEASES Third Fourth Unit X Error Quarter 'uarter

% Error A. Fission and Activation Products

1. Total Releases (1) Curies 9.43E-Ol +1.5E+Ol 4.61E+00 +1.5L'+01
2. Average Diluted Conc. During Period uCi/ml 1.27E-08 2.25E-08
3. Percent of Applicable Limit 4.72 2.31E+Ol L. Tritium
1. Total Release Curies 8. 70E-01 +5. OE+00 3. 92E+00 +5 0!'.+00

~

2. Average Diluted Conc. During Period uCi/ml 1.17E-08 1.96E-08
3. Percent of Applicable Limit (3E-03u Ci/ml) 4.12E-04 6.53E-04 Dissolved and Entrained Gases
1. Total Release Curies <9.30E-02 +2.8E+00 <1.76E-01 +2.8E+00
2. Average Diluted Conc. During Period uCi/ml <1.25E-09 <8.75E-10
3. Percent of Applicable Limit (6E-06 uci/HL1) 2.08E-02 1.46E-02 D. Gross Al ha Radioactivit
1. Total Release Curies <2.98E-06 +1.7E+01 2,42E-05 +1.7E+03.

Volume of Waste Release (before dilution) Liters 4.98E-06 +5.0E+00 9.51E+06 +5.OH+00 Volume of Dilution Water for Period Liters 1.44E+10 +1.0E+01 2.01E+ll +1.0f:+01 (L),.>ased on pre-release analyses which are not decay corrected.

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT I

LIQUID RELEASES FOR SECOND HALF 1979 BATCH MODE Third Fourth Iso t~oe Cutter Quarter quarter

1. Strontium-89 5.39E-04 8. 54E-04
2. Strontium-90 1.06E-03 1.87E-03

<5.27E-03 <2.19E-02

3. Cesium-134 Cesium-137 <8.08E-03 <2.85E-02 4.

Iodine-131 <4.83E-03 <2.59E-02 5.

Cobalt-58 <3.16E-03 <8.30E-03 6.

2.67E-02 <6.66E-02

7. Cobalt-60 Iron-59 <1.84E-03 <3.59E-03 8.

Zinc-65 <4.68E-02 1.30E-01 9.

Manganese-54 <5.16E-03 <7.82E-02 10.

ll. Chromium-51 8.49E-02 <1.20E-01

12. Zirconium-Niobium-95 <7.14E-03 <1.31E-02 Molybdenum-99 ,<8.21E-04 6.32E-03 13.

Technetium-99m <8.21E-04 6.32E-03 14.

Barium-Lanthanum-140 <6.58E-04 <1.73E-03 15.

<4.67E-03

'16. Cerium-141 (1) <1.12E-03

<4.24E-02 <1.14E-Ol

17. Sodium-24 1.06E-03 <3.50E-03
18. Fluorine-18 Total for Period <2.42E-Ol <6.35E-OI (1) 134

'Calculated by multiplying Cs by a factor of 0.2133. (Established 141 134 by ratio Ce /Cs in March 1979).

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT LIQUID RELEASES FOR SECOND HALF 1979 BATCH MODE (CONTINUED)

Third Fourth 1:o ~oe Curies Quarter ~tartar'.

Others (Not Re uired for Re . Guide 1.21 Xenon-133 <8.00E-03 <5.82E-02

2. Xenon-135 4.56E-03 <2.21E-02
3. Iodine-133 <1.37E-03 <1.37E-02
4. Cesium-136 <1.55E-03 <4.24E-03
5. Manganese-56 <4.26E-04 <6.43E-04
6. Antimony-122 <1.38E-03 <4.23E-03
7. Antimony-124 <1.69E-03 <3.32E-03
8. Copper-64 <7.09E-02 <1.49E-01
9. A:senic-76 <1.11E-02 <3.06E-02
10. A=senic-74 <1.82E-03 <3.84E-03

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND HALF 1979 SOLID WASTE AND IRRADIATED FUEL SHIPMENTS Solid Waste Shipped Off-Site for burial or disposal (not irradiated fuel)

Third Fourth

1. Type of Waste Unit (}uarter Quarter
a. Spent resins, filter sludges, m 3

189.9 156. 7 evaporator bottoms, etc. Ci 639.3 973

b. Dry compressible waste 817H drums 816 993 contaminated equip., etc. Ci 32. 7 126.5 C~ Irradiated Components, 29 control rods, etc. 5.9 N/A'21
d. Other (descr'be) Boxes Boxes 167 Ci 1.74 .74
2. Estimate of major nuclide composition (by type of waste)

Third Fourth Quarter guarder ae 1. Chromium-51 245/639.3 232/973 38.32 23.84

2. Zinc-65 215/639.3 494/973 33.63 50.77 3, Iodine-131 14 '/639.3 23.1/973 2.22 2 37

~

4. Cesium-137 46.5/639.3 56.1/973= X 7.27 5.76
5. Cesium-134 29 1/639.3 37.4/973 4.55 3.84
6. Cobalt-58 13 5/639.3 15.7/973 2.11 1.61
7. Cobalt-60 38.3/639.3 47.'1/973 5.99 4.84
8. Zirconium-95 6 37/639.3 <5.79/973 .996 .60
9. Niobium-95 7.80/639.3 8.91/973 1.22 .91

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND HALF 1979 SOLID WASTE AND IRRADIATED FUEL SHIPMENTS (CONTINUED)

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

Third Fourth Unit Quarter guarder Third Fourth

~tartar tuarter au 10. Lanthanum-140 2.24/639.3 <3.68/973 .350 .38 ll. Antimony-124 <.619/639.3 <.72/973 Z .097 .074

12. Strontium-90 .242/639.3 .25/973 Z .038 .026
13. Manganese-54 8.09/639.3 9.85/973 1.26 1.01
14. Silver-110M 8.73/639.3 8.52/973 X 1.36 .87
15. Iron-59 <1.37/639.3 <1.33/973 X .214 .14
16. Other Nuclides 2.24/639.3 28.55/974 X .350 2.93
b. 1., Chromium-51 12.53 30.16 4 38.32
2. Zinc-65 11.00 64.22 X 33.63 50.77
3. Iodine-131 .726 3.00 X 2-22 2. 37
4. Cesium-137 2.38 7. 29 7.27 4.55 22'3.84 5.76 3.84
5. Cesium-134 1.49 4.86
6. Cobalt-58 .690 2. 04 2.11 1.61
7. Cobalt-60 1.96 6.12 g 5.99 4.84
8. Zirconium-95 .325 .76 x .60
9. Niobium-95 .400 1.15 X 1 .91

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND HALF 1979 SOLID WASTE AND IRRADIATED FUEL SHIPMENTS (CONTINUED)

2. Estimate of major nuclide composition (by type of waste) (Continued) Quaverer Third Fourth Unit tuarter Third Fourth quarter (}uarter
b. 10. Lanthanum-140 .114 .48 X .350 .33
11. Antimony-124 .032 .09 X .097 .074
12. Strontium-90 ,012 .03 .038 .026
13. Manganese-54 ,412 1.28 X 1.26 1.01
14. Silver-110M .445 1.10 X 1.36 .87
15. Iron-59 .700 .18 2.14 .14
16. Other Nuclides .114 3.71 .350 2.93 C~ Irradiated Components, Control Rods, etc.

Spent Fuel Racks 5.89 None

d. 1. Chromium-51 6.67E-01 1.76E-01 38.32 23. 84
2. Zinc-65 5.85E-01 3.76E-Ol 33.63 50.77
3. Iodine-131 3.86E>>02 1.75E-02 X 2.22 2.37
4. Cesium-137 1.26E-Ol 4.26E-02 7. 27 5.76
5. Cesium-134 7.91E-02 2.84E-02 X 4.55 3.84
6. Cobalt-58 3.67E-02 1.19E-02 Z 2.11 1.61
7. Cobalt-60 1.04E-01 3.58E-02 X 5 99 4.84
8. Zirconium-95 1.73E-02 4.44E-03 X .996 .60
9. Niobium-95 2.12E-02 6. 37E-03 l. 22 .91

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND HALF 1979 SOLID WASTE AND IRRADIATED FUEL SHIPMENTS (CONTINUED)

2. Estimate of ma)or nuclide composition (by type of waste) {Continued)

Third Fourth Unit guazter guarder Third Fourth

~arter quarter

d. 10. Lanthanum-140 6.p9E-03 2.81E-03 .350 ,38
11. Antimony-124 1.69E 03 5.48E-04 .097 .074
12. Strontium-90 6.61E p4 1.92E-04 .038 .026
13. Manganese-54 2,19E p2 7.47E-03 1.26 1.01
14. Silver-llpM 2.37E 02 6.44E-03 .87
15. Iron-59 3.72E-03 1.04E-03 4 .214 .14 16 Other Nuclides 6.p9E p3 2.17E-02 .350 2.93
3. Solid Waste Disposition Number of Shi ments Mode of Trans ortation Destination quarter Quarter 50 46 Truck Barnwell, S.C.

Irrad.'ted Fuel Shi ments (disposition)

Number of Shi ments Mode of Trans ortation Destination

( uarter uarter N/A N/A N/A N/A

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND HALF 1979 GASEOUS EFFLUENTS - SUCTION OF ALL RELEASES Third Four ch Summation of All Releases Unit Quaxtez E Error Quarter ," r:"o A. Fission and Activation Gases

1. Total Release Ci <1.02E+05 +7.6E+00 <6.68E+04 7.'>Ei
2. Average release rate for period uCi/sec. <1.30E+04 <8.50E+03
3. Percent of technical specification limit x 2.6E+01 1.70E+01 B. Eoddaee
1. Total Iodine-131 4.51E-03 +1.22E+01 3.03E-02 - L. "2l
2. Average release rate for period uCi/sec. 5 '4E-04 3.85E-03
3. Percent of technical specification limit X 1.44E-01 9.62E-01 C. Particulates
1. Particulates with half-lives )8 days Ci <4.63E-02 +1.05E+01 <1.86E-02 -'L.05F
2. Average release rate for period uCi/sec. <5 89E-03 <2. 37E-03
3. Percent of technical specification limit X 1.47E+00 5.92E-01
4. Gross alpha radioactivity Ci <1.02E-06 <3.45E-07 Tritium
1. Total release 1.42E+01 +3.00E+00 5.65E+00 3.00E
2. Average release rate for period uCi/sec. 1.81E+00 7.19E-01
3. Percent of technical specification limit X 1.46E+00 8.54E-Ol Ground level release 1.34E+01 5.29E+OO
5. Elevated release Ci 8.34E-01 3.65E-01

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND HALF 1979 GASEOUS EFFLUENTS ELEVATED RELEASE Third Four th Unit guarrer guerre:

Fission Gases Kryp ton-85 Ci <l. 83E+Ol <4. 31: +<<)

Kryp ton-85m <2.08E+02 <3.06 +'e Krypton-87 <4.69E+01 <3.32 Krypton-88 Ci <1.74E+02 <3.5" Xenon-133 Ci <3.12E+03 (3 4c Xenon-135 Ci <2.56E+01 <2.0.':+'i0 Xenon-135m <1.48E+02 <4. 7.':+e) t.

Xenon-138 Ci <1.26E+03 <2. 9('i:+"2 Others (specify)

Argon-41 <8.98E+00 <3,3::.e ')

Unidentified Ci N/

Total for Period <5.01E+03 <7.9.K+02 Zodines Iodine-131 Ci 3. 3 5:9'-03 2E-03'2.03E-03 Zodine-133 <2.0'-03 Iodine-135 Ci <1.46E-03 <1.5 E "3 Total for Period <6.81E-03 <9e5 r'.-03

EFFLUENT ANu WASTE DISPOSAL SEMIANNUAL REPORT SECOND HALF 1979 GASEOUS EFFLUENTS ELEUATED RELEASE (Continued)

Unit Puarker ourth uarrer

3. Particulates Strontium-89 Ci 4.95E-06 4.78E-06 Strontium-90 Ci 8.54E-07 7.28E-06 Cesium-134 Ci <3.46E-05 <3.77E-05 Cesium-137 Ci <3.90E-05 <3.84E-05 Barium-140 Ci <4.27E-05 <4.81E-05 Zirconium-95 Ci <1.47E-04 <2.36E-04 Niobium-95 Ci <3.31E-05 <3.59E-05 Cobalt>>58 Ci <4.17E-05 <3.55E-05 Manganese-54 Ci <4.34E-05 <3.84E-05 Zinc-65 Ci 9.56E-05 1.12E-04 Iron-$ 9 Ci <7.61E-05 <8.19E-05 Cobalt-60 Ci 3.19E-04 9.50E-05 Others (specify)

Lanthanum-140 Ci <1.78E-04 <9.76E-05 Total for Period Ci <1.06E-03 <8.68E-04 Tritium 8. 34E-01 3.65E-01

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND HALF 1979 GASEOUS EFFLUENTS - GROUND LEVEL RELEASES Third Fourth Unit Quarter ~uar ter

l. Fission Gases Kryp ton-85 Ci <8.55E+04 <6.06E+04 Krypton-85m Ci <2.79E+02 <1.48E+02 Kryp ton-87 Ci <6.92E+02 <3.98E+02 Krypton-88 <1.03E+03 <1.25E+02 Xenon-133 Ci <6.27E+02 <3.80E+02 Xenon-135 <2.27E+02 <1.74E+02 Xenon-135m <1.46E+03 <7.56E+02 Xenon-138 <6.57E+03 <3.16E+03 Others (specify)

Argon-41 Ci <4.28E+02 < 2. 45E+02 Unidentified iN/A N/A Total for Period Ci <9.68E+04 <6.60E+04 Iodines Iodine-131 Ci 1.19E-03 1.39E-03 Ioi'.ine-133 Ci <4.66E-03 <2.57E-03 Iodine-135 <3.25E-02 <1.68E-02 Total for Period "Ci <3.83E-02 <2.08E-02

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT SECOND HALF 1979 GASEOUS EFFLUENTS - GROUND LEVEL RELEASES (Continued)

Third Fourth Unit punter Quarter

3. Particulates Strontium-89 Ci 1.20E-05 5.90E-05 Strontium-90 2.68E-05 1.01E-04 Cesium-134 Ci <1,07E-03 <4.88E-04 Cesium-137 <1.19E-03 <6.29E-OI4 Barium- 140 Ci <1.21E-03 <6.96E-04 Zirconium-95 Ci <2.22E>>03 <1.31E-03 Niobium-95, Ci <1.22E-03 <6.47E-04 Cobalt-58 Ci <1.86E-03 <6.37E-04 nganese-54 Ci <2.18E-03 <7.85E-04 Zinc-65 1.22E-02 5.90E-03 Iron-59 <2.27E-03 <1.24E-03 Cobalt-60 Ci 1.63E-02 3.58E-03 Others (specify)

Lanthanum-140 <3.50E-03 <1.68E-03 Total for Period Ci <4.52E-02 <1.77E-02

4. Tritium 1.34E+01 5.29E+00
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