ML20117G432

Effluent & Waste Disposal Semi-Annual Rept (1996) Gaseous Effluents-Elevated Release for Units 1 & 2

ML20117G432
Person / Time
Site:	LaSalle
Issue date:	08/21/1996
From:	Ray D COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9609050180
Download: ML20117G432 (25)

Text

l Commonwealth Edison Compan>'

tealle (eencrating Station 2(ol Nonh Jisi Itoad d

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August 21,1996 United States Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555

Subject:

Semi-annual Radioactive Effluent Report LaSalle County Nuclear Station, t

1 Docket Numbers 50-373 and 50-374.

Enclosed is the Semi-annual Radioactive Effluent Report fo.r January through June,1996 for LaSalle County Nuclear Station.

If there are any questions or comments conceming this letter, please refer them to me at (815) 357-6761, extension 2212.

Respectfully,

'/

w

.J. Ray Station Manager LaSalle County Station Enclosure i

cc:

. A. B. Beach, NRC Region 111 Administrator i

M. P. Huber, NRC Senior Resident inspector - LaSalle D. M. Skay, Project Manager - NRR - LaSalle F. Niziolek, Office of Nuclear Facility Safety - IDNS 2

Document Control Desk - 2 Copies NRC Region Ill, Chief Reactor Support Programs Branch lilinois Department of Nuclear Safety American Nuclear Insurers b; ej g '

030089 U.S. EPA Murray & Trettel, Inc.

Teledyne Brown Eng. Environmental Service Midwest Laboratory 9609050180 960821 DR ADOCK 0500 3

1 i nn. no omn.nn

i e

Environmental Law & Pol icy Center i

Illini State Park D. J. Ray, Station Manager - LaSalle M. Rauckhorst, Ouality Verifications Director - LaSalle T. R. Gibes - Radiation Protection - LaSalle - 2 Copies Radiation Protection Manager - Dresden DCD - Licensing (Hardcopy:

Electronic:

)

RP File; RP-63 Central File l

l

\\

e LASALLE COUNTY NUCLEAR POWER STATION U' NITS ONE AND TWO

+

DOCKET NUMBERS 50-373 AND 50-374 EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT (1996)

GASEOUS EFFLUENTS-SUMMATION OF ALL RELEASES Estimated First Second Total Quarter Quarter Error

• A.

Fission and Activation Gases 1.

Total release ci 9.57E+01 5.11E+02 35%

2.

Average release rate for period uCi/sec 1.22E+01 6.50E+01 B.

Iodines 1.

Total iodine-131 (equivalent)

Ci 2.62E-03 2.43E-03 34%

2.

Average release rate for period uCi/sec 3.33E-04 3.09E-04 C.

Particulates 1.

Particulates with T1/2 >8 days Ci 1,78E-03 2.42E-04 33%

2.

Average relen56 rat 6 for period uCi/sec 2.26E-04 3.UBE-05 3.

Gross alpha radioactivity (estimate)Ci

<1.00E-11 <1.00E-11 D.

Tritium 1.

Total release Ci 2.31E+01 1.36E+01 20%

2.

Average release rate for period uCi/sec 2.94E+00 1.73E+00

"<" indicates activity of sample is less than LLD given in uci/ml rad / misc /194-95b.wpf 1 of 23

e EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT (1996)

GASEOUS EFLUENTS-ELEVATED RELEASE Unit 1 and 'Jnit 2 Continuous Mode First Nuclides Released January February March Quarter 1.

Fission Gases Ar-41 Ci 1.35E-04

<1.00E-06 2.61E-04 3.96E-04 l

Kr-85 Ci

<1.00E-06

<1.00E-06

' <1.00E-06

<1.00E-06 Kr-85m Ci 8.53E+00 7.62E+00 2.18E+00 1.83E+01 J~

Kr-87 Ci

<1.00E-06

<1.00E-06

<1.00E-06

<1.00E-06 s

Kr-88 Ci

<1.00E-06

<1.00E-06

<1.00E-06

<1.00E-06 Xe-131m Ci

<1.00E-06

<1.00E-06

<1.00E-06

<1.00E-06 Xe-133 Ci 3.19E+01 3.30E+01 1.81E-04 6.49E+01 I

Xe-133m C1 1.10E+01

<1.00E-06

<1.00E-06 1.10E+01 Xe-135 Ci

<1.00E-06 1.52E+00 1.46E-04 1.52E+00 Xe-135m Ci

<1.00E-06

<1.00E-06

<1.00E-06

<1.00E-06 I

Xe-138 Ci

<1.00E-06

<1.00E-06

<1.00E-06

<1.00E-06 Total for period Ci 5.14E+01 4.21E+01 2.18E+00 9.57E+01 2.

Iodiner l

I-131 Ci 8.88E-05 8.30E-05 2.09E-05 9.40E-04 i

I-132 Ci 2.12E-04

<1.00E-11

<1.00E-11 2.12E-04 I-133 Ci 1.01E-03 3.09E-04 1.47E-04 1.47E-03 I-134 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 l

I-135 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 4

Total for period Ci 1.31E-03 1.14E 03 1.68E-04 2.62E-03 d

3.

Particulates Cr-51 Ci 1.30E-03

<1.00E-11 2.21E-04 1.52E-03 Mn-54 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Co-58 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 i

Fe-59 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 1

Co-60 Ci 1.67E-04 5.15E-05 3.73E-05 2.56E-04 Zn-65 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Sr-89 (Estimate)

Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Sr-90 (Estimate)

Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Nb-95 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Mo-99 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Cs-134 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Cs-137 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Ba-140 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 La-140 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Ce-141 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 1

Ce-144 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11

{

Total for period C1 1.47E-03 5.15E-05 2.58E-04 1.78E-03 l

"<" indicates activity of sample is less than LLD given uci/nd i

i rad / misc /194-95b.wpf 2 of 23

EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT (1996) i GASEOUS EFFLUENTS-ELEVATED RELEASE

)

Unit 1 and Unit 2 Continuous Mode 1

i Second Nuclides Released April May June Ouarter a

1.

Fission Gases Ar-41 Ci 2.12E-04

<1.00E-06 4.72E-04 6.84E-04 j

Kr-85 Ci

<1.00E-06

<1.00E-06

<1.00E-06

<1.00E-06 Kr-85m Ci 6.01E+00 3.60E+00 1.02E+01 1.98E+01 i

Kr-87 Ci

<1.00E-06 4.06E+00 3.58E+00 7.64E+00 l

Kr-88 Ci

<1.00E-06

<1.00E-06 1.83E+01 1.83E+01 Xe-131m Ci

<1.00E-06

<1.00E-06

<1.00E-06

<1.00E-06 Xe-133 Ci 6.66E+00 1.32E+01

<1.00E-06 1.99E+01 Xe-133m Ci

<1.00E-06 4.45E+02

<1.00E-06 4.45E+02 Xe-135 Ci 1.77E-04 4.07E-04

<1.00E-06 5.84E-04 Xe-135m Ci

<1.00E-06

<1.00E-06

<1.00E-06

<1.00E-06 Xe-138 Ci

<1.00E-06

<1.00E-06

<1.00E-06

<1.00E-06 Total for period C1 1.27E+01 4.66E+02 3.21E+01 5.11E+02 i

2.

Iodines 3

I-131 Ci

<1.00E-11 1.19E-04 1.36E-04 2.55E-04 I-132 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 I-133 Ci 1.80E-04 7.74E-04 1.22E-03 2.17E-03 I-134 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 I-135 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Total for period Ci 1.80E-04 8.93E-04 1.36E-03 2.43E-03 3.

Particulates Cr-51 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Mn-54 Ci

<1.00E-11 2.01E-05

<1.00E-11 2.01E-05 Co-58 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Fe-59 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Co-60 Ci 1.18E-04 6.34E-05 4.06E-05 2.22E-04 Zn-65 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Sr-89 (Estimate)

Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Sr-90 (Estiute)

Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Nb-95 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Mo-99 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Cs-134 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Cs-137 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Ba-140 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 La-140 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Ce-141 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Ce-144 Ci

<1.00E-11

<1.00E-11

<1.00E-11

<1.00E-11 Total for period C1 1.18E-04 8.35E-05 4.06E-05 2.42E-04

"<" indicates activity of sample is less than LLD given uci/ml 1

rad / misc /194-95b wpf 3 of 23

1 EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT (1996)

UNIT ONE LIQUID EFFLUENTS-SUMMATION OF ALL RELEASES a

ESTIMATED First Second TOTAL Quarter Quarter ERROR %

A.

Fission and Activation Products 1.

Total release (not including Ci 0.00E+00 0.00E+00 tritium, gases, alpha) 2.

Average concentration released uCi/ml N/A N/A 3.

Maximum concentration released uCi/ml N/A N/A B.

Tritium 1.

Total release ci 0.00E+00 0.00E+00 2.

Average concentration released uCi/ml N/A N/A C.

Dissolved Noble Gases 1.

Total release ci 0.00E+00 0.00E+00 2.

Average concentration released uCi/ml N/A N/A D.

Gross Alpha Radioactivity 1.

Total release Ci 0.00E+00 0.00E+00 2.

Average concentration released uCi/ml N/A N/A E.

Volume of Waste Released (prior to dilution) liters 0.00E+00 0.00E+00 F.

Volume of Dilution Water liters 0.00E+00 0.00E+00 l

rad / misc /194-95b.wpf 4 of 23

i EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT (1996)

UNIT ONE BATCH MODE s

LIQUID EFFLUENTS First Nuclides Released January February March Quarter Cr-51 Ci i

Mn-54 Ci No No

- Fe-55 Ci Releases Releases

~No No Releases Releases co-58 Ci Fe-59 Ci Co-60 Ci Zn-65 Ci Sr-8 Ci Sr-90 Ci Nb-95 Ci Zr-95 Ci Mo-99 Ci Tc-99m Ci I-131 Ci Cs-134 Ci Cs-137 Ci Ba-140 Ci La-140 C1 Ce-141 Ci Ce-144 Ci Total for period Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Xe-131m Ci i

i Xe-133m Ci Xe-133 Ci Xe-135m Ci j

Xe-135 Ci l

<r, rad / misc /194-95b.wpf 5 of 23

. _._..____. ~.__ _ _ _ _.,_ _._ -

-.m EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT (1996)

(

UNIT ONE BATCH MODE LIQUID EFFLUENTS i

Second Nuclides Released April May June Quarter Cr-51 Ci No No No No Mn-54 Ci Releases Releases Releases Releases Fe-55 Ci Fe-59 Ci Co-60 Ci Zn-65 Ci i

Sr-89 Ci Sr-90 Ci Zr-95 Ci i

Mo-99 Ci I-131 Ci Cs-134 Ci l

Cs-137 Ci

~

Ba-140 Ci i

La-140 Ci i

Ce-141 Ci

)

Ce-144 Ci.

}

Total for period Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 i

Xe-131m Ci Xe-133m Ci s

Xe-133 Ci Xe-135m Ci 4

Xe-135 Ci 4

I I

i a

rad / misc /194-95b.wpf 6 of 23

l EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT (1996)

UNIT TWO LIQUID EFFLUENTS-SUMMATION OF ALL RELEASES l

First Second Quarter Quarter A.

Fission and Activation Products l

1.

Total release (not including Ci 0.00E+00 0.00E+00 tritium, gases, alpha) 2.

Average concentration released uCi/ml N/A N/A r

3.

Maximum concentration released uCi/nd N/A N/A

(

B.

Tritium I

1.

Total release Ci 0.00E+00 0.00E+00 2.

Average concentration released uCi/ml N/A N/A C.

Dissolved Noble Cases C

1.

Total release Ci 0.00E+00 0.00E+00 2.

Average concentration released uCi/ml N/A N/A D.

Gross Alpha Radioactivity 1.

Total release Ci 0.00E+00 0.00E+00 2.

Average concentration released uCi/ml N/A N/A E.

Volume of Waste Released liters 0.00E+00 0.00E+00 F.

Volume of Dilution Water liters 0.00E+00 0.00E+00 rad / misc /194-95b.wpf 7 of 23

EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT (1996)

UNIT TWO BATCH MODE l

LIQUID EFFLUENTS First Nuclides Released January February March Quarter Cr-51 Ci Mn-54 Ci No No No No Fe-55 Ci Releases Releases Releases Releases co-58 Ci Fe-59 C1 Co-60 Ci Zn-65 Ci i

Sr-89 Ci Sr-90 Ci Nb-95 Ci Zr-95 Ci t

Mo-99 Ci Tc-99m Ci I-131 C1 Cs-134 Ci Cs-137 Ci l

Ba-140 Ci l

La-140 Ci i

Ce-141 Ci j

Ce-144 Ci Total for period Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Xe-131m Ci Xe-133m Ci Xe-133 Ci Xe-135m Ci Xe-135 Ci i

i i

l l

rad / misc /194-95b.wpf 8 of 23

.~.

EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT (1996)

UNIT TWO BATCH MODE LIQUID EFFLUENTS Second Nuclides Released April yM June Quarter i

Cr-51 Ci No No No No Mn-54 Ci Releases Releases Releases Releases Fe-55' Ci Co-58 Ci Fe-59 Ci co-60 Ci Zn-65 Ci Sr-89 Ci Sr-90 Ci Nb-95 Ci Zr-95 Ci Mo-99 Ci Tc-99m Ci I-131 Ci i

Cs-134 Ci Cs-137 Ci Ba-140 Ci La-140 Ci C*-141 Ci Ce-144 Ci Total for period Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Xe-131m Ci Xe-133m Ci Xe-133 Ci Xe-135m Ci Xe-135 Ci t

rad / misc /194-95b.wpf 9 of 23

-. -...- - =

EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT (1996)

M*.XIMUM DOSES RESULTING FROM RELEASES First Second Quarter Quarter A.

Gaseous Effluents (Units One and Twe) 1.

Gamma air mrad 7.14E-05 9.34E-04 2.

Beta air mrad 3.13E-05 4.65E-05 3.

Total body mrem 5.37E-05 7.06E-04 4.

Skin mrem 6.69E-05 7.53E-04 5.

Organ (infant thyroid) mrem 2.20E-03 2.00E-03 B.

Liquid Effluents (Unit One) 1.

Total body mrem 0.00E+00 0.00E+00 4.

Internal organ (adult liver) nxem 0.00E+00 0.00E+00 C.

Liquid Effluents (Unit Two) 1.

Total body mrem 0.00E+00 0.00E+00 4.

Internal organ mrem 0.00E+00 0.00E+00 COMPLIANCE STATUS A.

Gaseous Effluents (Units One and Two) 1.

Gamma air

% of Tech. Spec. Limit 0.00 0.02 2..

Beta air

% of Tech. Spec. Limit 0.00 0.00 3.

Total body

% of Tech. Spec. Limit 0.00 0.03 4.

Skin

% of Tech. Spec. Limit 0.00 0.01 5.

Organ (child)

% of Tech. Spec. Limit U.02 0.07 B.

Liquid Effluenw: (Unit One) 1.

Total body

% of Tech. Spec. Limit 0.00 0.00 2.

Internal organ

% of Tech. Spec. Limit 0.00 0.00 C.

Liquid Effluents (Unit Two) 1.

Total body B of Tech. Spec. Limit 0.00 0.00 2.

Internal organ (adult liver)

% of Tech. Spec. Limit 0.00 0.00

(

rad / misc /194-95b.wpf 10 of 23

EFFLUENT RID WALIE DISPOSAL SEMI-ANNUAL REPORT (1996)

SOLID WASTE SHIPPED OFFSITE FOR BURIAL OR DISPOSAL First January February March Quarter 1.

Spent resins, filter sludges, evaporator bottoms, etc.

a.

Quantity shipped cu.m.

0.00E+00 0.00E+00 2.95E+01 2.95E+01 b.

Total activity Ci 0.00E+00 0.00E+00 2.64E+01 2.64E+01 c.

Major nuclides (estimate %)

Mn-54 0

0 17.76 Fe-55 0

0 5.40 Co-58 0

0 3.59 Co-60 0

0 72.17 d.

Container type N/A N/A LSA e.

Container volume cu.m.

N/A N/A 3.40E+00 4.83E+00 f.

Solidification agent N/A N/A Cement 2.

Dry compressible waste, contaminated equipment, etc.

g Quantity shipped cu.m.

3.62E+01 0.00E+00 1.50E+03 1.54E+03 b.

Total activity Ci 3.99E-01 0.00E+00 2.70E+00 3.10E+00 c.

Major nuclides (estimate %)

Cr-51 2.81 0

2.81 Mn-54 8.35 0

8.35 Fe-55 76.87 0

76.87 Co-60 9.54 0

9.54 d.

Container type Lh1 N/A LSA e.

Container volume cu.m.

3.62E+01 N/A 4.83E+00 7.24E+01 i

i rad / misc /194-95b.wpf 11 of 23

=

-. -. ~ _...

EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT (1996) l SOLID WASTE SHIPPED OFFSITE FOR BURIAL OR DISPOSAL l

First January February March Quarter 3.

Other a.

Quantity shipped cu.m.

0.00E+00 0.00E+00 0.00E+00 0.00E+00 b.

Total activity Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 I

c.

Major nuclides (estimate %)

Cr-51 0

0 0

Mn-54 0

0 0

Fe-55 0

0 0

Co-59 0

0 0

Co-60 0

0 0

d.

Container type N/A N/A N/A e.

Container volume,cu. m. N/A N/A N/A 4.

Irradiated Components a.

Number of shipments 0

0 0

0 b.

Mode of Transportation N/A N/A N/A c.

Destination N/A N/A N/A 5.

Solid Waste Disposition a.

Number of Shipments 1

0 10 11 b.

Mode of Transportation Truck Truck Number 1

N/A 10 c.

Destination Barnwell N/A Barnwell Number 1

10 l

i rad / misc /194-95b.wpf 12 of 23

. ~.

EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT (1996)

SOLID WASTE SHIPPED OFFSITE FOR BURIAL OR DISPOSAL Second April May June Quarter 1.

Spent resins, filter sludges, evaporator bottoms, etc.

a.

Quantity shipped cu.m.

1.31E+01 8.23E+00 7.19E+00 2.85E+01 b.

Total activity Ci 7.12E+01 8.18E+01 3.48E+02 5.01E+02 c.

Major nuclides (estimate %)

Mn-54 17.76 17.76 17.76 l

Fe-55 5.40 5.40 5.40 l

Co-58 3.59 3.59 3.59 Co-60 72.17 72.17 72.17 i

d.

Container. type LSA LSA LSA l

j e.

Container volume cu.m.

4.83E+00 4.83E+00 4.83E+00 j

3.40E+00 3.40E+00 2.36E+00 f.

Solidification agent Cement Cement Cement 4

2.

Dry compressible waste, j

contaminated equipment, etc.

i a.

Quantity shipped cu.m.

7.72E+01 0.00E+00 0.00E+00 7.72E+01 b.

Total activity Ci 7.08E+00 0.00E+00 0.00E+00 7.08E+00 c.

Major nuclides (estimate %)

i Cr-51 2.81 0

0 l

Mn-54 8.35 0

0 Fe-55 76.87 0

0 i

Co-60 9.54 0

0 4

d.

Container type LSA N/A N/A 1

e.

Container volume cu.m.

4.83E+00 N/A N/A j

7.24E+01 i

l i

4i

'i l

1 b

l I

i rad / misc /194-95b.wpf 13 of 23

EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT (1996)

~

SOLID WASTE SHIPPED OFFSITE FOR BURIAL OR DISPOSAL

\\

I Second April M

June Quarter y

a.

Quantity shipped cu.m.

0.00E+00 0.00E+00 0.00E+00 0.00E+00 j

i b.

Total activity Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1

Major nuclides (estimate %)

Cr-51 0

0 0

Mn-54 0

0 0

Fe-55 0

0 0

Co-59 0

0 0

i Co-60 0

0 0

d.

Container type N/A N/A N/A e.

Container volume cu.m.

N/A N/A N/A 4.

Irradiated Components a.

Number of shipments 0

0 0

0 b.

Mode of Transportation N/A N/A N/A c.

Destination N/A N/A N/A 5.

Solid Waste Disposition a.

Number of Shipments 5

2 2

9 b.

Mode of Transportation Truck Truck Truck Number 5.

2 2

c.

Destination Barnwell Barnwell Barnwell Number 5

2 2

Estimated total error % for spent resins, filter sludges, evaporator bottoms, etc. (Jan-June) 12%

i Estimated total error % for dry compressible waste, contaminated equipment, etc. (Jan-June) 14%

l i

rad / misc /194-95b.wpf 14 of 23 i

l l

m

EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT (1996)

Supplemental Infornation 1.

Regulatory Limits i

a.

Gaseous Effluents l

I 1)

The air dose due to noble gases released in gaseous effluents, from each reactor unit, from the site shall be limited to the following:

a)

During any calendar quarter:

Less than or equal to 5 mrad for gamma radiation and less than or equal to 10 mrad for beta radiation, and l

b)

During any calendar year: Less than or equal to 10 mrad for gamma radiation and less than or equal to 20 mrad for beta radiation.

4 l

l 2)

The dose to an individual from radiciodines and radioactive i

materials :.n particulate form, and radionuclides, other than noble gases, with half-lives greater than eight days in gaseous effluents released, from each reactor unit, from the site shal:. be limited to the following:

a)

During any calendar quarter: Less than or equal to 7.5 mRems to any organ, and b)

During any calendar year:

Less than or equal to 15 mRens to any organ.

b.

Liquid Effluents 1)

The dose or dose commitment to an individual from radioactive materials in liquid effluents released, from each reactor unit, from the site shall be limited:

a)

During any calendar quarter to less than or equal to 1.5 mrem to the total body and to less than or equal to 5 mrem to any organ, and l

b)

During any calendar year to less than or equal to 3 mrem to the total body and to less than or equal to 10 mrem to any organ.

l c.

Total Dose l

1)

The dose or dose conadtment to any member of the public, due l

to releases or radioactivity and radiation, from uranium fuel cycle sources shall be lindted to less than or equal to 25 i

I mrem to the body or any organ (except the thyroid, which shall be limited to less than or equal to 75 mrem) over 12 consecutive months.

l 4

rad /ndsc/194-95b.wpf 15 of 23 1

EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT (1996)

Supplemental Information (continued) 2.

Allowable Concentrations a.

Gaseous Effluents 1)

The dose rate due to radioactive materials released in gaseous effluents from the site shall be limited to the following:

a)

For noble gases: Less than or equal to 500 mrem / year to the total body and less than or equal to 3000 mrem / year to the skin, and b)

For all radiciodines and for all radioactive materials

)

in particulate form, and radionuclides, other than noble gases, with half-lives greater than eight days:

Less than or equal to 1500 mrem / year to any organ via the inhalation pathway.

b.

Liquid Effluents 1)

The concentration of radioactive material released from the site shall be limited to the concentrations specified in 10 CFR Part 20, Appendix B, Table II, Column 2 for radionuclides i

other than dissolved or entrained noble gases. For dissolved or entrained noble gases, the concentration shall be limited to the following:

Nuclide DWC (pci/ml)

Kr-85m 2.00E-04 Kr-85 5.00E-04 Kr-87 4.00E-05 Kr-88 9.00E-05 Ar-41 7.00E-05 Xe-131m 7.00E-04 Xe-133m 5.00E-04 Xe-133 6.00E-04 Xe-135m 2.00E-04 Xe-135 2.00E-04 j

3.

Average Energy a.

Not Applicable.

{

4.

Measurements and Approximations of Total Radioactivity a.

Gaseous Effluents i

i 1)

Containment Vent and Purge System is sampled by grab sample which is analyzed for principal gamma emitters and H-3.

2)

Main Vent Stack is sagled by grab sample which is analyzed for principal gamam en tters and H-3.

l 3)

Standby Gas Treatment System is sampled by grab sample which is analyzed for principal gamma emitters.

i b

t i

4 rad / misc /194-95b.wpf 16 of 23 4

i t

i

EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT (1996)

Supplemental Information (continued) 4)

All release types as listed in 1 and 2 above, at the vent stack and as listed in 3.above, at the Standby Gas Treatment System whenever there is a flow, are continuously sampled by charcoal, particulate and composite samples which are analyzed for iodines, principal gamma emitters, gross alpha, Sr-89 and Sr-90.

Noble gases, gross beta and gamma are continuously monitored by noble gas monitors for the vent stack and the standby gas treatment system.

b.

Liquid Effluents 1)

Batch waste release tanks are sampled each batch for principal gamma emitters, I-131, dissolved and entrained noble gases, H-3, gross alpha, Sr-89, Sr-90 and Fe-55.

2)

Continuous releases are sampled continuously in proportion to the rate of flow of the effluent stream and by grab sample.

Samples are analyzed for principal gamma ed tters, I-131, dissolved and entrained noble gases, H-3, gross alpha, Sr-89, Sr-90 and Fe-55.

5.

Batch Releases a.

Gaseous 1)

Number of batch releases:

None 2)

Total time period for batch releases:

N/A 3)

Maximum time period for a batch release:

N/A 4)

Average time period for batch releases:

N/A 5)

Minimum time period for a batch release:

N/A b.

Liquid 1)

Number of batch releases:

N/A 2)

Total time period for batch releases:

Min.

N/A 3)

Maximum time period for a batch release: Min.

N/A 4)

Average time period for batch releases:

Min.

N/A 5)

Minimum time period for a batch release:

Min.

N/A 6)

Average stream flow during periods of release of effluent into a flowing stream:

gpm N/A rad / misc /194-95b.wpf 17 of 23

EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT (1996)

Supplemental Information (continued) 6.

Abnormal Releases a.

Gaseous 1)

Number of releases:

None 2)

Total activity released:

N/A

)

b.

Liquid

{

l 1)

Number of releases:

None 2)

Total activity released:

N/A 7.

Process Control Program There were no changes to the Process Control Program.

8.

Effluent Monitoring Instrumer.tation timeclocks.

There were no timeclocks for the effluent monitoring instrumentation exceeded.

i i

)

+

l 1

l i

1 rad / misc /194-95b.wpf 18 of 23

EFFLUENT AND WASTE DISPOSAL SEMI-ANNUAL REPORT (1996)

METEOROLOGICAL DATA J

rad / misc /194-95b.epf 19 of 23

~

CECO LASALLI STATit Jaary&ch 1996 375 ft. Ils SPEG am! WIN NRECT10 375-33 ft. DIFEEHIAL TE)PERATRE IlOER of NSil ATIGE 2077 VALES 8E PERCENT OCCREEE y[g.......

.. gig DIRECilt CLASSES --- --- --- - -

---

Si41Lm CLASSES --- ---

CLASS I E E IE E ISE SE SSE S $2 2N W N W W TOTAL U E 2 i SS E ES TOTAL R.00.00.00.00.00.00.00.00.00.N.00.00.00.5.00.00.00.00 W.00.00.00.00.00.00.00.00.00.00.00.R.00 00.00.00.00

.00 C 2.00.N.00.00.00.00.00.00.10.00.00.00.00.00.00.00.00

.00 A 1.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00

.00 l 55.00.00.00.00.00.00.00.00.00.N.00.00.00.00.00.00

.H

.00 iE.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00

.00

[5.00.00.00.N.00.00.00.00.00.00.H.00.00.00.00.00.00

.N

.00 0.00.00.N.00.N.00.00.N.00.R.00.00.00.00.00.00.00.H E.00.00.00.00.N.N.00.00.00.00.00.00.00.00.00.5

.00

.00 12.00.R.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00

.00

- I.00.00.00.00.00.05.00.00.5.5.N.00.00.00.00.00.14

.14 3 SS.00.00.00. 5.00.00.00.00.00.00.00.00.00.00.00.10.14

.14 E.5.00.E.00.R.R.00.00.N.00.00.00.5.10.00.00.14

.14 IS.00.00.00.00.00.00.00.00.00.10.00.00.R.00.00.00.00

.H

.43 G.00.00.00.00.00.00.00.00.00.00.00.00.00.5.00.00.00.00 E.00.00.00.00.00.00.00.00.00.00.00.00.5.5.00.00

.5

.5 4 2.00.00.00.8.H.00.R.00.00.00.10.00.05.E.00.N

.10

.10 I.14.5.53.10.E.5.10.10.10.10.5.5.10.00.10.10 2.02 -

2.02 7 55.00.5.34.14.10.E.5.00.5

'.E

.5.00.00.05.10.10 1.11 1.11 E.N.00.5.00.00.5.00.10.00.00.5.5.5.H.00.E

.5

.5 IS.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.00

.00 3.66 0.00.00.00.00./.00.00.N.00.00.00.00.00.00.00.00.00.00 t.00.5.5.00.00.00.00.00.00.5.00.00.00.00.00.00.10

.10 8 2.00. 5.10.00.00. 2.00.00.00.00.00. 5.14.05.00.00

.5

.5 I.N.77 1.73.67.34.N.19.14 1.01.5.10.19.5.77.H 1.35 9.20 9.20 155.19.N.9.39.10.14.14.H.10.5.19.5.5.00.10.34 2.99 2.99 2 E.19.19.00.00.10.E.10.00.:t.00.5.5.5.00.E.14 1.11 1.11 B.00.00.00.00.00.00.00.5.00.00.00.00.5.E.N.00

.5

.5 H.16 S.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00 12.00.00.00.00.00.00.00.00.00.5.00.00.00.00.00.R

.N

.00 3 2.00.00.00.10.E.00.00.00.05.5.00.E.H.19.00.5

.9)

.91

- l 1.30.9! 1.93 1.01 1.01.9.9.N.77.67.5.4.91 1.16 2.55 2.31 16.05 16.E 1 SS.H.9.N.10.43.19.H '10.29.5.H.N.5.4.5.29 5.5 5.5 0 E.H.10.00.00.5.E.H.E.14.00.14.10.10.29.H.19 1.H 1.H B.N.R.00.N.R.00.E.10.C0.10.5.00.5.E.H.10

.9

.53 5.13 20 of 23

CECO LASELE STA713 January-March 1995 375 ft. V10 PEED and W'0 DIRECilm 375 33 ft. DiffEREnTlh IEEME

?!ED --

--- WIC D!RECIlh CLASSE5 --

--- - SIElim utSSE5 ----- -

uASS X E E EE E ESE SE SSE 5 SSW SW G V N N N TOTAL EU t SU R 55 E ES TOTR i

EU.00.00.00.3.00.00.00.00.00.00.00.00.00.10.00.19.29.29 1 E.05.00.00.00.00.00.00.00.00.00.05.00.00.05.05.10.29

.29 9 SU.00.00.00.00.05.00.00.00.00.00.10.00.14.19.34.19 1.01 1.01 X 2.17.87.0.29.24.05.53.24.29.43.0.58.19 1.30 1.88 1.25 11.56 11.56 2 55.43.24.00.14.67.58.48.29.96.0.39.53.58.U.14.77 7.66 7.66 4 E.05.00.00.00.00.10.10.!4.43.14.53.24.00.10.34.29 2.46 2.46 E5.00.00.00.00.00.00.05.05.10.10.14.10.10.00. 5.00

.0

.0 23.93 EU.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.00.10.10 6 %.00.00.00.00.00.00.00.00.00.05.00.00. 5.24.14.00.48

.48 i SU.00.00.00.00.00.00.00.00.00.10.05.00.19.53.14.00 1.01 1.01 N 2.41.63.14.00.00.14.82.24.43.0 1.44.58 1.93 3.37 1,49 1.06 15.31 15.31 2 55.24.14.00.05.05.29 1.01.96 2.07 1.06 1.20.19 1.11.95.10.00 9. 0 9.0 4 M5.00.00.00.00.00.00.E.43.24.91.0.34.53.5.00.00 3.18 3.18 ES.00.00.00.00.00.00.10.05.0.48 1.06.24.29.05.10.00 2.99 2.99

32. 9 1018.47 5.15 6.313.03 3.18 2.55 4.57 3.56 7.5 6.79 7.70 4.29 7.4610.93 9.20 8.96100.00.39.913.42 55.08 26.D 8.86 4.57100.0 Wid Directica by 5ttility X E E EXE E ESE SE SSE $ SSW SW G W N W N TOTAL 5TEllm(LA55[5-

.00.00.00.00.00.00.00.00.00.00.00.00.00.19.00.19.39 Extreely Unstdle

.05.05.05.00.00.00.00.00.00.05. 5.00.10.29.19.10.91 Nderately Ucstele

.00.05.10.10.10.00.00.00.E.39.14.10.0 1.01.48.24 3.42 Slightly Unstable 6.50 3.56 4.96 2.07 1.64 1.06 2.17 1.20 2. 5 2.17 2.50 1.88 3.42 6.60 6.64 6.07 55.08 heutral 1.49 1.20 1.11.87 1.35 1.25 1.83 1.49 3.47 2.46 !.36 1.20 2.02 2.26.82 1.59 26.D Slightly Stdle

.0.29.10.00.10.24.39.72.96 1.06 1.40.R.D.0.53.0 8.86 Nderately Stele

.00.00.00.00.00.00.19.14.72. 0 1.25.34.48.14.53.10 4.57 Extremly Stable Wind Direction by Wid Speed i E E EE E ESE SE SSE 5 SSW SW H W N N N TOTAL

-W'O FEED CLASSES-

.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00 CAlN

.05.00.5.05.00.E.00.00.5.05.00.00.5.00.00.10.43 0.8 - 3.5 sh

.14.43.91.24.14.14.14.19.14.14.14.10.24.10.19.24 3.66 3.6 - 7.5 wh

.87 1.30 2. 0 1.06.53.43.43.34 1.25.58.34.34.58.87 1.01 1.83 14.16 7.6 12.5 sh 2.07 1.54 2.17 1.20 1.49.U.87.0 1.25 1.44 1.01.87 1.49 2.17 3.23 2.94 25.13 12.6 - 18.5 54 2.70 1.11. 0.43.96.72 1.16.72 1.78 1.35 1.83 1.44 1.01 2.50 2.79 2.79 23.93 18.6 - 24.5 sh 2.6.77.14.E.5.431.97 10 3.37 3.23 4.381.54 4.09 5.301.971.06 32.69

> 24.5 sh 21 of 23 A

CECO LASALLE STAT 10h April June 1996 375 ft. WIE SPED W WIE DIECTION 375 33 ft. DiffREkTIAL IDFRATiRE tlER OF 0859VATIN5 = 2182 VMS ARE PRCENT OCCREEE sp[g..................

- rig p]Ecilm (tass [s....

......... UE@ CLASSES ---- -- --

CLASS I ME E EE E ESE SE SSE 5 59 9 EW W N R N TOTAL R E 2 R 55 E B 10TAL H.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00 t.00.00.00.00.00.00.00.00.A.00.00.00.00.00.00.N

.00

.00 C 2.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.W

.00

.00 A R.00.00.2.00.00.00.00.00.00.00.00.00.00.00.00.W

.00

.00 L $5.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00

.00 N E.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00

.00 B.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00

.00

.00 0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00 E.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00

.00 1 2.00.00.00.00.00.00.00.00.00.00.00. 00.00.00.00.00.00

.00 I.00.00.09.00.00.00.00.00.00.00.00. 5.00.00.09.00.23

.23 3 55.09.00.05.00. 5.00. 5.00.05. 5.00.00.00.00.00.00.32

.32 6.00.00.00.C5.00.00.00.00.05.00.00.00.00.00.00.02

.5

.09 B.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00

.00

.64 G.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00 E.00.00.99.00.00.00.00.00.00.E.00.00.00.00.00.00.14

.14 4 2.00.05.09.05.00.00.00.05.05.00.00.09.00.00.00.00.37

.37 1.41.73.69.41.H.18.23.00.00.05.0;.5.14.09.37.55 4.0 4.0 7 55.14.5.09.18.09.09.14.00.00.5.H.5.18.14.18.05 1.56 1.56 E.00.05.00.00.H.5.14.05.09.14.W.5.00.00.00.05

.H

.9 B.00.00.00.00.00.00.00.00.00.00.00.00.00.00.05.00

.5

.05 1.(7 R.00.00.14.00.00.00.00.00.00.00.00.00.00.00.00.00.14.14 E.18.23.27.5.00.05.00.H.5.09.00.00.00.00.00.00 1.5 1.05 8 2.41.09.27.23.00.00.05.14. 5.27.37.14.00.00.00.18 2.20 2.20 I.8 1.19 1.15 1.5.60.37.32.18.5.18.4.U.4.64 1.15.87 9.67 9.9 1 55.09.00.37.32.55. 4.09.23.09.18.!7.23. 5.23.23.09 3.53 3.53 2 E.00.00.00.00.5.5.00.05.00.5.4.U.41.14.09.5 1.70 1.70 B.00.00.00.00.00.5.00.05.00.00.00.00.00.05.00.14

.D

.D 18.56 B.00.00.05.00.00.00.00.00.00.00.00.00.00.00.00.00.05.05 1 E.05.05.5.00.00.00.00.14.14.18.00.00.00.00.00.00.60

.60 3 2.18. 5. 5. 5.00.05.05.00.05.14. 5.18. 5.32.09.32 1.79 1.79

. l.82 1.74 2.34 1.05 1. 5.23.14.50.50.32 1.01.92.78 1.33.91 1.01 14.67

14. 0 155.18.09.4.23.87.50.41.50.37.N.92.55.23.64.32.05 6.60 6.60 8 E.09.00.00.18.09.37.32.14.23.14.4.27.32.4.09.00 3.16 3.16 5.00.00.00.00.00.00.14.00.00.00.23.00.23.18.14.00.92

.92 U.77 22 of 23

CECO LASALLE stall 5 April-June 1996 375 ft. WIE PIB ad VIE 0%Cil3 375 33 ft. DiffESTIE TEMAIM PEED.- - - - - ------- - --------- VlE DECTIN CLASSES =

- --- - SielllTY CLASSES -- - - --

CLASS I E E EE E ESE SE SSE 5 52 2sW N N N TOTAL EU E SU R 55 E ES TOTAL EU.00.00. 5. 5.00.00.00.00.00.00.00.00.00.50.00.00.09.09 1 E.6.00.05.00.00.00.00.18.05.00.00.00.00.00.00.00.37

.37 9 SU.23.00.00.05.09.00.00.09.05.18.18.09.05.05.14.H 1.28 1.28

- I.87.64.78 1.83 1. 0.18. 5.41.27.27.69.18.50.78 1.05.73 10.72 10.72 2 55.27.18.00.41.55.50.55.H.H.14.64.23.32.73.09.18 6.14 6.14 4 E.05.00.00.00.18.18.37.5.37.23.23.05.18.!8.00.00 2.06 2.06 ES.00.00.00.00.00.18.14.00.41.00.18.05.23.09.05.00 1.33 1.33 22.00 EU.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00 6 E.00.00.00.00.14.00.00.00.00.05.09.09.05.14.00.00.55

.55 1 SU.00.00.00 3.00.00.00.00.00.27.09.09.05.23.14.00.87

.87 I.14.18.00 24 U5.18.05.H.501.51.19.H.871.24.H.1810.2 10.68 2 55.00.00.00.W.18.27.69.37.92 2.06 1.70.73.41.32.00.00 7.75 7.75 4 E.00.00.00.00.00.00.09.14.37.41.9.32.09.05.05.00 2.20 2.20 ES.00.00.00.00.00.09.00.14.14.14.69.23.05.05.00.00 1.51 1.51

23. 2 10T 5.00 5.417.15 8.43 7.84 4.03 3.99 4.8! 5.50 7.0110.72 5.87 5.73 8.07 5.914.54100.00.fi 2.70 6.5150.64 25.89 9.9 Vid Directie by Stability I E E EE E ESE SE SSE 5 52 WH W N N N TOTAL -5TABILITY CLASSES-

.00.00.23. 5.00.00.00.00.00.00.00.00.00.00.00.00.27 Extruely hstable

.32.27.46.09.14.05.00.41.23.N.M.09.05.14.00.00 2.70 MWerately hstable

.82.23.46.41.09.5.09.27.18.87.9.2.18.2.H.2 6.51 Slightly kstable 2.93 4.49 5.04 6.42 4.86 1.15.78 1.74 1.37 1.88 3.39 2.15 2.75 4.08 4.26 3.35 50.64 hutral

.78.N.961.24 2.291.831.921.79 2.06 2.75 3.62 1.791.24 2.06.82.37 5.8 Slightly stable

.14.05.00.23.46.H.92.41 1.10 1.01 1.83.96 1.01.82.23.09 9.90 bderately Stable i

.00.00.00.00.00.32.27.18.55.14 1.10.27.50.37.!3.14 4.08 Extruely Stable Vid Directie by Wid Speed i E lE EE E ESE SE $5! $ SW WB W N N N TOIAL -W!E PEB CLASSES-

.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00 CALM

.09.00.14.05.5.00.5.00.H.05.00.05.00.00.H.00.64 0.8 3.5 W

.55.92.96.64.87.32.50.09.14.D.14.27.32.23.2.64 1.47 3.6 - 7.5 $

1.37 1.51 2.20 1.70 1.24.96.46.73.27.82 1.56.92.96 1.05 1. 0 1.33 18.56 7.6 12.5 W l.33 1.97 2.98 1.56 2.02 1.15 1.05 1.28 1.28 1.05 2.66 1.92 1.65 2.93 1.56 1.37 27.D 12.6 - 18.5 $

1.51.82.87 2.34 2.29 1. 5 1.10 1.42 1.79.82 !.92.60 1.28 1.83 1.33 1.01 !!.00 18.6 - 24.5 W

.14.18.00 2.15 1.N.55.82 1.28 1.92 3.99 4.45 2.11 1.51 2.02.87.18 23.56

> 24.5 $

23 of 23

-