ML19344E452

Semiannual Effluent Release Rept for Calvert Cliffs Nuclear Power Plant,Second Half 1979

ML19344E452
Person / Time
Site:	Calvert Cliffs
Issue date:	08/20/1980
From:	BALTIMORE GAS & ELECTRIC CO.
To:
Shared Package
ML19344E451	List: ML19344E450 ML19344E452
References
NUDOCS 8009020035
Download: ML19344E452 (17)

Text

'

SDII-ANUUAL EFFLUENT RELEASE REPCRT FOR CALVERT CLIFFS UUCLEAR POWER PLANT SECOND EAIS - 1979 LIST OF ENCLOSURES TITLE PAGE/ TABLE Regulatory Limits 1

Maximum Permissable Concentration 2

Measurements and Approximation of Total Radioactivity 3

Batch Releases T

Abnormal Release T

Gasecus Efflueats - Sumtion of Releases lA Gasecus Effluents - Isotopic Breakdown 1C Liquid Effluents - Su=mation of Releases 2A Z,1 quid Effluents - Isotcpe 3reakdevn 23 Solid Waste Shipments 3A Meteorological S"- ary not Included 80090200364

CALVERT CLIFFS NUCLEAR POWER PLANT EFFLUE'!T AND WASTE DISPOSAL SD!I-ANUUAL REPORT /

1 SUPPLEE';TAL INFCFF.ATION Facility - Calvert Cliffs Nuclear.Pcver Plant Licensee - Baltimore Gas & Electric Cc=pany I.

REGULATORY LIMITS A.

Fissicn and Activation Gases:

1.

The instantaneous release rate of gross activity, except for I-131 and particulates with half-lives longer than eight days shall not exceed Oi c,

(3.c5 x 105)

(??C)1

~^

where 0,i is the release rate in Ci/see for isotope i and ??Ci is the =aximum per=issible concentration of isotope i as defined in Appendix 3. Table II, Colu=n 1,10 CFR 20.

2.

The re'. ease rates of gress gaseous activity shall not exceed 16 percent of the values specified in I.A.1. above when averaged over.any calendar quarter.

See Table 1A, A3 3

The release rates of gross gasecus activity shall not exceed 8 percent of the values specified in I.A.1. above when averaged ever 12 consecutive =cnths.

See Table 1A, Ah.

3.

Icdines and Particulates, Half-Lives > S Days:

1.

The release rate from the =ain vents of I-131 and particulates with half-lives greater than eight days released to the envirens 1/ Set =itted in accordance with Technical Specificatica 5.6.1.b.

es part of airborna offlutnts shall not exceed 2.0 uCi/sse (I-131 equivalent).

2.

The release rates of I-131 and particulates shall not exceed 8 percent of the value specified in I.B.1. above when averaged over any calendar quarter.

See Table IA, 33 3.

It should be noted that " iodines" as used here includes only iodine-131 since the technical specifications only refer to it specifically.

Such other iodines, i.e., iodine-133, iodine-135, etc., are treated as gross activity and are included in I.A.1. and 1.A.2.

h.

The release rates of I-131 and particulates shall not exceed k percent of the values specified in I.3.1. above when averaged over any 12 consecutive months.

See Table 1A, Bh.

C.

Liquid Effluents:

1.

The release rate of radioactive liquid effluents, excluding tritium and noble gases, shall not exceed 10 curies per unit during any calendar quarter.

2.

The radioactivity release concentrations in liquid effluents from the plant shall not exceed the values specified in 10 CFR Part 20, Appendix 3, for unrestricted areas.

II.

MAXIMUM PERMISSIBLE CONCENTRATIONS The MPC's used for radioactive materials released in liquid and gaseous effluents are in accordance with Technical Specifications and/or are derived fran the use of notes to Appendix 3,10 CFR Part 20.

In all cases the most restrictive (lovest) MFC found for each isotope is used regardless of solubility.

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V.

BATCH RELEASES A.

Liquid:

First Second Ouarter Ouarter

'.80 E+01 6.80 E+01 5

1.

Nu=ber of batch releases 2.

Total time period for batch 3.52 E+02 4.23 E+02 release (hrs.)

3.

Maxi =um time period for a 7.35 E+02 6.55 E+02 Batch release (min.)

4.

Average time period for batch 3.64 E+02 3.73 E+02 releases (min.)

5, Mini =um time period for a 1.60 E+01 2.80 E+01 batch release (min.)

6.

Average stream flow during periods 4.64 E+06 4.64 E+06 of effluent into a flowing stream (liters / min. of dilutien water)

B.

Gaseous:

First Second Ouarter Quarter 1.

Nu=ber of batch releases 1.90 E+01 2.00 E+01 2.

Total time period for a batch 3.06 E+04 6.95 E+03 releases (min.)

3.

Maximum time period for a batch 1.63 E+04 3.23 E+03 releases (min.)

4 Average time period for batch 1.61 E*03 3.48 E+02 releases (min.)

5.

Minimum time period for a batch 3.00 E+00 4.00 E+00 releases (min.)

VI.

ABNORV.AL RELEASES A.

Liquid:

Sirst Se:c. cad Ouarter Quarter 1.

Number of releases 2.

Total activity released (Curies)2/

t 2/ Excluding tritium and dissolved gases 9

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Total activity releases (Curies) i i

I

CAL \\%E2f Mrn@ D9tchQBDiLc"2N EFFLUE C AND 'n'ASTI DISPOSAL SEMIANNUAL REPO.T FIRST HALF - 1980 GASEOUS r::MTICS - SLM'.ATIO5 OF ALL ??'? SES 1st 2nd Est. 00-A.

Fissic: and activation cases Units Quarter Ouarter Errer.

1.

Total release Ci 9.89E+02 7.15E+02 2.80E+ :

2.

Averare release rate for reriod

_ uCi/see 1.25E+02 8.6SE+01 3.

Percent cf technical steeification 11=it (1) 5

7. h5E-01 5.h2E-01 b.

Percent of technical specification limit (2)

[

h.2LE+00 h.lSE+00 3.

Iodines t

I I

1.

Total iodine - 131 Ci

, l.ShE-02 l1.90E-02, L 00Eg i

2.

Averare release rate fer reriod

! uCi/see 2.3hr-03 l2.h1E-03 1

1 (3)!

g 1.52E+00 l 1.52E+00 l I

3 Percent o f technic al ste ' "4 -=-d ~- '<

3-1 i

l i

L.

Fereent cf technical specificatice limit (h)1 5

! 6.76E+00 15.h8E+00 l C.

Particulates i

1 j

1.

Particulates vith he.lf lives) E days I

Ci

! 8.00E-Oh' 12.20E-03 ' 2.60E ~

kuCi/seel1.02E-Oh12.79E-Oh 2.

Averare release rate for reried I

l l

3.

Percent cf technical srecificatien limit (5)1 5

l.52E+00 11.52E+00 l<l.63E-06 (1.82E-07 L.

Gress altha radioactivity l

Ci D.

Tritiu:

1.

Total release Ci 2.67E-01 5.80E-01 1.60E+1 2.

Averare release rate for reriod uCi /see

3. 39E'-02 7.36E-02 3.

Percent of Technical steeificatica 11=1: (6) 5 7.h5E-01 5.h2E-01 (1) Fercent of I.A.2 for each quarter l

(2) Fercent of I.A.3 for previous 12 months i

(3) Percent of I.3.2 for each quarter (h) Percent of I.3.3 for previcus 12 =enths (5) Fercent of technical specificatien li=its fer iodines including parties.lates) S days (6) Percent of technical spec:.ficatic: li=its for rases includes tritin:

TABLE 1 C - REG GUIDE 1.21 CALVERT CLIFFS NUCLEAR POWER PLANT FIRST HALF - 1980 GASEQUS EFFLUENTS - GROUND LEVEL RELEASES Continuous Mode Batch Mode 1 st 2 nd 1 st 2 nd 1.

Fission and Activation gases Unit Ouarter

. Quarter, Quarter Quarter 85m Ci

,1. 33 E-01 2.00E-01 krypton 2.80E-03 Ci

_ krypt 6n

'~,87 7.66E-02 6.50E-02 88 C1 krypton 1.97E-01

1. 70E+00 131m Cf xenon xenon 133 C9 7.04E+02 4.40E+02 2.62E+02 2.40E+02 I.89E-01 1.10E+00 f

xenon 133m Ci 1.60E+01 1.84E+01 4.80E+00

1. 36E+01 xenon 135 Ci 1.41E-01 7.70E-02 argon

- 41 Ci 7.20E+02 4.58E+02 2.68E+02 2.57E+02 to' cal for ceriod Ci 2.

Halogens l2.66E-038.30E-031.63E-02 1.01E-02 iodine 131 Ci 2.66E-05 6.20E-05 iodine 132 Ci

~

40E-03 1.61E-03 iodine 133 Ci 2.27E-05 6.00E-09 iodine

.13a Ci 2.83E-02 2.50E-07 iodine 135 Ci 1.86E-05

'3.40E-06 82 Ci bromine 1.44E-02

'5.65E-03 4.11E-02 1.80E-02 total for ceriod Ci

3. Particulates 1.09E-05 2.43E-05 strontium -

89 Ci 3.15E-05 7.55E-06 90 Ci s trontium 6.32E-05 4.70E-06 bariun 140 Ci 1.55E-06 autimony 125 Ci 4.51E-03 5.60E-03 rubidium 88 Ci

-07 molybdenum -

99 Ci 1.8CE-06 manganese -

54 Ci 2.31E-04 3.20E-05 138 Ci cesiu.m

w Lt i t r<ta. uuive. a.44 CALVERT CLIFFS '!UCLEAR P0ilER PLN(T FIRST HALF - 1930 GASEGUS EFFLUEfiTS - GROU.iD LEVEL RELEASES (Continued) Continous !? ode Batch !! ode 1st 2nd 1st 2nd ua e ua er

3. Particulates (Continued) obalt

- 58 Ci 3.40E-05 1.62E-02 2.20E-03 strontium

- 91 Ci 6.57E-05 Ci 5.70E-05 lanthanum

- 140 Ci 7.23E-06 ruthenium

- 106 Ci 2.02E-05 manganese

- 56 8.26E-06 barium

- 139 total for period Ci 4.42E-05 6.59E-05 2.10E-02 7.89E-03

35LQU~crimiTwnnaamr.m CALVERT CLIFFS MUCLEAR PO' ER PLANT J

EFFLUENT AND MASTE DISPOSAL SE'tI ANMUAL REPORT FIRST HALF - 1980 LIQUID EFFLUENTS -SUMMATIOM 0F ALL RELEASES 1st 2nd Est. Tota' A. Fission and activation oroducts Units Guarter Guarter Error,%

Total release (not including Ci i.20E01 1.

tritium, gases, aloha) 2.48E+00 3.54E-01 Average diluted concentration 2.

during ceriod uCi/ml 4.15E-09 1.42E-09 3.

Percent of aonlicable limit 4.15+00 1.42E+00 B. Tritum 1.

Total release Ci 1.34E+02 1.78E+02 1.20E+00 Average diluted concentration 2.

durino neriod uCi/n1 3.07E-07 2.95E-07 1.03E-02 9.83E-03 3.

Percent of acolicable limit C. Dissolved and entrained cases 1.

Total release Ci 1.41E+00 2.65E+00 9.00E+00 Averate ciluted concentration 2.

during neriod uCi/ml 2.36E-09 4.39E-09 7.86E-02 1.46E-01 3.

Percent of acolicable limit 0.

Gross aloha radioactivity 1.

Total release Ci

< 5.45E-03 4 2.20E-04 1.60E+01 (prior to E. Volume of Haste Releases dilution )

liters 9.22E+07 1.11E+07 2.70E+00 Volune of cilution water usec l

F. during ceriod (liters) liters 5.95E+11 6.03E+11 3.36E+00 e

..,r y

-_y

CALVERT CLIFFS flVCLEAR '0'elER PLAtlT EFFLUErlT AfiD WASTE DISPOSAL SEMIAN.9L REPORT 1979 L80VID EFFLUEtlTS FIRST HALF - 1980 Continuous Mode (1)

Batch Mode 1st 2nd 1st 2nd fluclides Released Uni ts Quarter Quarter Quarter Quarter strontium

- 89 Ci

<3.79E-05 (8.68E-07 6.95E-03 7.15E-03 strontium

- 90 Ci (3.79E-05 48.68E-07 1.60E-02 6.99E-03 cesium

- 134 Ci 1.90E-02 1.71E-03 cesium

- 137 Ci 3.38E-02 3.26E-03 fodine

- 131 Ci 48.10E-04 (1.51E-04 9.77E-02 1.35E-02 cobalt

- 58 Ci 1.12E40 4.79E-01 cobalt

- 60 C1 1.3SE-01 8.05E-02 iron

- 59 Ci 6.65E-03 7.18E-04 manganese

- 54 Ci 3.74E-02 2.16E-02 chromium

- 51 Ci 5.50E-01 1.20E-01 l

zirconium

- 95 C1 1.40E-01 5.68E-02 niobium

- 95 C1 1.38E-02 2.19E-02 molybedenum - 99 Ci 5.01E-04 4.22E-06 barium

- 140 Ci 5.95E-03 3.31E-05 antimony

- 124 Ci 3.80E-03 8.76E-04 iodine

- 133 Ci 5.43E-02 5.01E-03 antimony

- 125 Ci 7.98E-02 4.92E-03 cobalt

- 57 C1 4.41E-04 tin

- 113 Ci l 3.37E-03 5.40E-04 ruthenium

- 103 Ci 1.75E-02 6.52E-03 iodine

- 135 Ci 6.87E-03 5.67E-05 zirconium

- 97 Ci 5.94E-06 5.78E-04 iodine

-132 Ci 1.55E-03 2.41E-05

M9f7MMsC~UROKY.Plu CALVERT CLIFFS flUCLEAR P0'.lER PLAflT

~

FIRST HALF - 1980 EFFLUEflT Af10 tlASTE DISPOSAL SEilINiflUAL REPORT LIQUID EFFLUEf1TS (CO'1TIfiUED)

Continuous !! ode (1)

Batch flode 1st.

2nd.

1st.

2nd.

fluclides Released Units Quarter Quarter Quarter Quarter ruthenium - 106 Ci 3.07E-04 cerium

- 141 Ci 2.41E-03 silver

- 110m C1 1.97E-02 1.03E-02 1anthanum - 140 C1 2.62E-02 3.19E-03 manganese - 56 Ci 1.24E-03 strontium - 91 Ci 6.13E-04 unidentified -

Ci 7.92E-0:

1.81E-04 6.91-02 9.10E-03

[Sh$ve)orperiod Ci 3.81E-0: 3.32E-04 2.47E+00 8.54E-01

CALVERT CLIFFS NUCLEAR PC'.lER PLANT EFFI VEriT AND WASTE DISPOSAL SE!11 ANNUAL REPORT FIRST HALF-1980 LIQUID EFFLUEllTS

)

ContgngousMode

),

Batchfjgde 2

Nuclides Released Unit Quarter Quarter Quarter Quarter Xenon - 133 Ci

<l.44E-03 (2.69E-04 1.35E+00 2.59E+00 Xenon - 135 Ci 5.19E-02 4.26E-02 Xenon - 133m Ci 2.80E-03 1.05E-02 Xcnon - 135m Ci 3.22E-03 (1)

Continuous node releases, i.e. nuclides released, are less than "unidentifica" unless othentise noted.

TABLE'3A EFFLUENT AND WASTE DISPCSAL SEMIA'INUAL RE10RT FIRST 2ALF - 1930 SOLID WAS*E IJiD IRRADIATED FUEL SHI?!ENTS Ek 4 A.

SOLID WASTE SHIPPED OFF-SI'~E FO? BURIAL 0" DISPOSAL (NOT IRRADIATED FUEL) 6-Mcnth' Est. Total 1.

Type of Waste Unit Period Error (5) a.

Spent resin, filter sludge,

=3 3.31E+01 2.00E+01 evaporator bottoms, etc.

C1 3.43E+02 b.

Dry compressible' waste, m3 6.51E+01 5.00E+01 contaminated equipment, etc.

Ci 1.7 E-01 c.

Irradiated components, control

=3 5.99E+01 5.00E+01 rods, etc.

Ci 1.k268E+0L d.

Other (describe) 2.

Esti= ate of major nuclides:

Major IIuclide Percentace a.

Cobalt 58 h.98E+01 Cesium

- 137 2.11E+01 Cobalt 60 6.72E+00 134 1.17E+01 Cesium

&nganese -

Sh 6.3hE+00 1

131 1.01E+00 Iodine Barium

- 140 1.h7E+00 b.

Cobalt 60 1.00E+02 c.

Cobalt 60 1.00E+02 d.

3 Solid Waste Disposition:

Nurber of Shipments Mode of Transportatien restination 31 Motor surface transit Barnwell, S.C.

- ~. -, - - - -.

_m. _ _ -.. -.

,,