ML20235J158

Updated Tables 1A,1C,2A & 2B of Calvert Cliffs Nuclear Power Plant Effluent & Waste Disposal Semiannual Rept:First Half 1987

ML20235J158
Person / Time
Site:	Calvert Cliffs
Issue date:	06/30/1987
From:	Tiernan J BALTIMORE GAS & ELECTRIC CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
NUDOCS 8710010328
Download: ML20235J158 (6)

Text

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• TABLE 1 A - REG GUIDE 1.21 '

"CALVERT CLIFFS NUCLEAR POWER PLANT EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT FIRST HALF - 1987 GASEOUS EFFLUENTS - SUMMATION OF ALL RELEASES IST 2ND EST. TOTAL A. FISSION AND ACTIVATION GASES UNITS -QUARTER ' QUARTER ERROR,%

1. Total Release C1 2.46E+03 1.19E+ 02 2.15E+ 01

2. Average release rate for period uC1/sec 3.13E+02 1.51 E+ 01 -

3. Percent of tech. spec. limit (1)  % . 4.47E-02 2.09E-03

4. Percent of tech. spec, limit (2)  % 1.79E-02 8.35E-04

5. -Percent of tech, spec. limit (3)  % 6.60E-01 3.10E-02

6. Percent of tech. spec. limit (4)  % 3.30E-01 1.55E-02

7. Percent of tech'. spec. limit (5)  % 9.38E-01 4.49E-02

8. Percent of tech. spec. limit (6)  % 4.69E-01 2.25E-02 B. IODINES

1. Total lodine - 131 C1 2.48E-02 1.10E-02 .

- 1.84E+01

2. Average release rate for period uCl/sec 3.16E-03 1.40E-03

3. Percent of tech. spec. limit (7)  % 7.51E-03 3.33E-03.

4. Percent of tech. spec.' limit (8)  %- 7.98E-01 3.54E-01

5. Percent of tech, spec limit (9)  % 3.99E-01 1.77E-01 C. PARTICULATE

1. Particulate with half lives greater than 8 days Cl 1.40E-05 7.59E-05 1.84E+01-

2. Average release rate for period uC1/sec 1.78E-06 9.65E-06 l 3. Percent of tech spec. limit (7)  % 4.23E-06 2.29E-05

4. Percent of tech. spec. limit (8)  % 4.51E-04 2.44E-03

5. Percent of tech. spec. limit (9)  % 2.25E-04 1.22E-03

6. Gross alpha radioactivity Ci <2.11E-09 5.37E-06 8710010328 B70630 7 10 PDR ADOCK 050003173 PDR:

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TABLE IC - REG GUIDE 1.21 (Cont.): 1 CALVERT CLIFFS NUCLEAR POWER PLANT EFFLUENT. AND WASTE DISPOSAL SEMI-ANNUAL REPORT FIRST HALF - 1987 GASEOUS EFFLUENTS - GROUND LEVEL RELEASES CONTINUOUS MODE- BATCH MODE IST 2ND IST 2ND -

3. PARTICULATE UNITS QUARTER QUARTER QUARTER' . QUARTER ~

cobalt -38 Cl - 3.83E-06 6.12E-06 (1) (1)

L strontium -89 C1 -- . 4.39E-05 (1) (1) strontium -90 C1 ---

2.81E-06 (1) (1) cadmium -109 Ci ---

' l.59E-05 (1) - (1) '

cesium -137 Cl 1.02E-05 7.16E-06' (1) (1)'

Total For Period Ci 1.40E-05 7.59E-05 (1) '(1) '

(1) Particulate in batch releases are accounted for with the ' main vent continuous particulate samplers when the release is made through the plant main vent.

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f TABLE 2A - REG GUIDE 1.21 l CALVERT CLIFFS NUCLEAR POWER PLANT EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT FIRST HALF - 1987 LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES IST 2ND- EST. TOTAL A. FISSION AND ACTIVATION PRODUCTS UNITS QUARTER QUARTER ERROR,%

1. Total release (not including tritium, gases, alpha) Cl 1.59E+00 1.53E+00 2.16E+ 0 !

2. Average diluted concentration during period uCl/ml 2.69E-09 2.59E-09 ,

3. Percent of tech. spec. limit (1)  % 2.69E+00 2.59E+00

4. Percent of tech. spec. limit (2)  % 2.85E+ 00 2.26E+00

5. Percent of tech. spec. limit (3)  % 1.43E+00 1.13E+00

6. Percent of tech. spec. limit (4)  % 7.01E-01 7.29E-01

7. Percent of tech. spec. limit (5)  % 3.51E-01 3.65E-01 B. TRITIUM

1. Total release C1 2.39E+02 3.16E+ 01 1.81E+01

2. Average diluted concentration during period uCl/ml 4.04E-07 5.35E-08

3. Percent of applicable limit  % 1.35E-02 1.78E-03 C. DISSOLVED AND ENTRAINED GASES

1. Total Release Cl 7.09E-01 6.47E-02 2.00E+01

2. Average diluted concentration during period uCl/mi 1.20E-09 1.09E-10

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TABLE 2B - REG GUIDE 1.21 CALYERT CLIFFS NUCLEAR. POWER PLANT EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT FIRST HALF - 1987 LIQUID EFFLUENTS CONTINUOUS MODE (1). BATCH MODE IST 2ND IST 2ND .

NUCLIDES RELEASED UNITS QUARTER- QUARTER - QUARTER QUARTER

. codium -24 Cl 0 0 1.27E-05 4.73E-04 chromium -51 Cl 0 0- 3.17E-02 7.39E-02 manganese -54 C1 0 0 5.53E-03 4.89E-03 cobalt -57 Cl 0 0 --

3.61E-05 cobalt -58 Cl 0 0 7.38E-01 7.28E Iron -59 Ci 0 0 4.15E-04 1.55E-03 cobalt -60 Cl 0 0

_ 4.26E-02 6.24E-02 strontium -89 Cl 0 0 < l.23E-03 1.23E-03 strontium -90 Cl 0 0 8.91E-04' 3.57E-04 I niobium -95 Cl 0 0 3.53E-02 2.65E-02 zirconium -95 Cl 0 0 2.03E-02 1.24E-02 niobium -97 Ci ~0 0 1.08E-03 --

technicium -99m Cl 0 0. 2.86E-04 4.73E-05 l ruthenium -103 C1 0 0 1.54E 3.56E-03 silver -110m Cl 0 0 2.iOE-02 1.44E-02 tin -113 Cl 0 0 3.04E-03 3.34E-03 antimony -124 Cl 0 0 5.39E-03 8.04E-03 antimony -125 Cl 0 0 1.33E-01 1.08E-01 lodine -131 Cl 0 0 9.62E-02 1.90E-02 lodine -132 Ci 0 0 2.01E-05 9.56E-05

. tellurium -132 Ci 0 0 8.61E-04 --

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TABLE 28 - REG GUIDE 1.21 (Cont.)

CALVERT CLIFFS NUCLEAR POWER PLANT '

EFFLUENT ANQWASTE DISPOSAL SEMI-ANNUAL REPORT .

. FIRST HALF - 1987 ,

LIQUID EFFLUENTS.

i' , 8 i CONTINUOUS MODE (1) BATCH MODE' IST 2ND IST ': 2ND[

~ NUCLIDES RELEASED  : UNITS QUARTER' < QUARTER QUARTER: QUARTER lodine -

133 ' Ci 0 0 - 6.50E-03 ; 6.49E-03 cesium - --

134 C1- 0 y 0 1.74E-01 1.89E-01 r lodine

1. 0 5.26E-05 134 p; C1 O --

lodine- -

135 "'#CI O O' ' 4.84E 1.20E-03 cesium - - 136 Ci 0 0 1.88E-03 2.43E-04 ' _

- cesium -

137 Ci 0 0 2.70E-01 2.61E-01 barium . -

140 C1 - 0 0 1.04E-04 --

lanthanum -

140 C1- 0- 0- 7.32E-05 ---

cerium -

144 Ci 0. 0 1.26E-03 1.24E-05 btal For Period Cl 0 0 1,59E+00 1.53E+d0 y ,.

xenon -133 [Cl 0 0 6.96E-01 6.22E-02

.c xenon - 133m , Cl 0 0- 9.1IE-03 4.20E-04 xenon -

135- Cl 0 0 4.37E-03 1.81E-03 -

l xenon -

135m Cl 0 0 1.94E-04 ' 3.00E-04.

Total For Period Ci 0 0 7.09E-01. 6.47E-02 (1) There were no continuous liquid reles,ses during the 1st and 2nd quarters.

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l 3 l ,. BALTIMORE GAS AND-ELECTRIC a

CHARLES CENTER P O. BOX 1475 BALTIMORE, MARYLAND 21203

- JosepN A.TIERNAN Vice PassiotNT Nvcotan ENERGY September ' 24, 1987-U. S. Nuclear Regulatory Commisrlon Washington, - DC- 20555 ATTENTION: Document Cdntrol Desk '

SUBJECT:

- Calvert . Cliffs Nuclear. ' Power Plant l Unit Nos.1 & 2; Docket Nos. 50-317 & 50-318 l Semi-Annual Effluent Release Reoort Gentlemen:

Enclosed is the update of. Table I A, IC,: 2A, and 2B of the Semi-Annual Effluent Release Report ~for the first half- of' 1987. This update includes the strontium . results for the second quarter for gaseous and liquid effluent releases. Please replace the original pages with the enclosed updated pages.

l Should you have any questions regarding this report, please do not hesitate' to contact us.

Very truly yours, V~

W t

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JAT/WDC/gla Enclosures cc: D. A. Brune, Frquire J. E. Silberg, Esquire R. A.Capra, NRC 1 S. . A.McNeil,NRC l- W. T. Russell, NRC T. . Foley/D. C. Trimble, NRC l $g ;,

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