SVP-15-032, Radioactive Effluent Release Report for 2014

Radioactive Effluent Release Report for 2014

ML15128A329
Person / Time
Site:	Quad Cities
Issue date:	04/30/2015
From:	Darin S Exelon Generation Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
SVP-15-032
Download: ML15128A329 (92)

Text

Exelon Generation.

SVP-15-032 10 CFR 50.36a April 30, 2015 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 Quad Cities Nuclear Power Station, Units 1 and 2 Renewed Facility Operating License Nos. DPR-29 and DPR-30 NRC Docket Nos. 50-254 and 50-265

Subject:

Radioactive Effluent Release Report for 2014 Pursuant to Technical Specifications Section 5.6.3 and 10 CFR 50.36a, enclosed is the Quad Cities Nuclear Power Station Radioactive Effluent Release Report for January through December 2014.

In addition, pursuant to Section 12.7.3.4 of the Off-Site Dose Calculation Manual (ODCM),

enclosed (Attachment 2) is a copy of the Process Control Program for Radioactive Wastes (RW-AA-100, Revision 10) which was revised in 2014.

Should you have any questions concerning this letter, please contact Mr. Wally J. Beck at (309) 227-2800.

Respectfully, Sco~tt ri Site Vice President Quad Cities Nuclear Power Station Attachments:

1. 2014 Annual Radioactive Effluent Release Report

2. RW-AA-100, Revision 10, Process Control Program for Radioactive Wastes cc: Regional Administrator - NRC Region III NRC Senior Resident Inspector - Quad Cities Nuclear Power Station

Attachment 1 2014 Annual Radioactive Effluent Release Report

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Effluent & Waste Disposable Summary Gaseous Effluents - Summation of all Releases Period: January - December 2014 Unit: 1 & 2 A. Fission & Activation Gases Unit Quarter Quarter Quarter Quarter Total Est.

1 2 3 4 Total Error

1. Total Release Ci 2.08E+01 2.02E+01 3.19E+01 3.57E+01 1.09E+02 12.7

2. Average release rate for the period ICi/sec 2.68E+00 2.57E+00 4.01 E+00 4.55E+00

3. Percent of ODCM limit(') %7 9.30E-03 9.06E-03 1.30E-02 1.44E-02 5.26E-04 5.12E-04 1.07E-03 1.23E-03 B. Iodine

1. Total Iodine- 131 Ci 1.17E-04 3.35E-04 1.78E-04 2.53E-04 8.83E- 0 4 Ii41.7

2. Average release rate for the period ilCi/sec 1.50E-05 4.26E-05 2.24E-05 3.22E-05

3. Percent of ODCM limit  % N/A(2) N/A(2) N/A (2) N/A(2)

C. Particulates(3)

1. Particulates with half-lives >8 days Ci 1.78E-04 5.33E-04 2.43E-04 3.40E-04 1.29E-03

2. Average release rate for the period i[Ci/sec 2.29E-05 6.79E-05 3.05E-05 3.63E-05

3. Percent of ODCM limit  % N/A(2) N/A(2) N/A(2) N/A(2)

4. Gross alpha radioactivity Ci <LLD"' <rLLD") <LLD I) <LLD7'"

D. Tritium

1. Total Release Ci 2.09E+01 1.21E+01 1.95E+01 1.77E+01 7.03E+01 6.3

2. Average release rate for the period pCi/sec 2.69E+00 1 .54E+00 2.45E+00 2.26E+00

3. Percent of ODCM limit  % N/A(2) N/A(2) N/A(2) N/AM E. Carbon -14

1. Total Release j Ci 7.26E+00 5.98E+00 7.59E+00 7.58E+00 2.84E+01

2. Average release rate for the period gI./sec I9.34E-01 I7.60E-01 I9.55E-01 I9.64E-01I

3. Percent of ODCM limit  % N/A(2) N/A(2) N/A(2) N/A(2)

F. Iodine 131 & 133, Tritium, Particulate, and C-14

1. Percent of ODCM Organ Dose limit  % 6.76E-01 I 8.32E-01 7.11E-01 I 7.13E-01 (1)  % Noble gas gamma/noble gas beta dose limits (2) Percent of ODCM Limit is captured in aggregate in section F (3) Nuclides with less than 8-day half-lives are not included per the ODCM, with the exception of La-i 40 and Mo-99 (4) Gaseous Effluent LLDs reported on page 9 of 77 Page 1 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Effluent & Waste Disposable Summary Gaseous Effluents Release Point Main Chimney (Elevated) Continuous Mode Period: January- December 2014 Unit: 1 & 2 Continuous Mode Nuclides Released Jan - Mar 2014 1 Apr - Jun 2014 1 Jul - Sep 2014 1 Oct - Dec 2014 Total

1. FISSION AND ACTIVATION GASES: Curies Kr-85 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Kr-85m 9.77E-02 9.14E-02 1.30E-01 1.46E-01 4.65E-01 Kr-87 6.31 E-01 6.06E-01 8.52E-01 9.50E-01 3.04E+00 Kr-88 3.67E-01 3.65E-01 5.07E-01 5.67E-01 1.81 E+00 Xe-133 1.38E-01 7.56E-02 1.56E-01 1.94E-01 5.63E-01 Xe-135 5.25E-01 5.09E-01 7.31E-01 8.38E-01 2.60E+00 Xe-135m 3.86E+00 3.81 E+00 5.51 E+00 6.13E+00 1.93E+01 Xe-138 1.50E+01 1.47E+01 2.08E+01 2.30E+01 7.34E+01 Ar-41 2.04E-01 1.32E-01 2.20E-01 1.97E-01 7.54E-01 Total for Period 2.08E+01 2.02E+01 2.89E+01 3.20E+01 1.02E+02

2. IODINES: Curies 1-131 1.17E-04 3.35E-04 1.78E-04 2.53E-04 8.83E-04 1-133 1.16E-03 1.67E-03 2.18E-03 3.29E-03 8.30E-03 1-135 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Total for Period 1.28E-03 2.OOE-03 2.36E-03 3.54E-03 9.18E-03

3. PARTICULATES WITH HALF-LIVES > 8 DAYS(2: Curies Cr-51 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Mn-54 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Fe-55 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Co-58 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Co-60 3.57E-05 4.49E-05 2.11 E-05 1.64E-05 1.18E-04 Ni-63 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Zn-65 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Sr-89 1.11 E-04 1.33E-04 1.62E-04 1.47E-04 5.53E-04 Sr-90 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Zr/Nb-95 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Mo-99 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Ag-11Om <LLD (1) 9.86E-06 <LLD (1) 7.98E-06 1.78E-05 Cs-134 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Cs-137 <LLD (1) 8.06E-06 1.25E-05 <LLD (1) 2.05E-05 Ba/La(3) -140 <LLD (1) <LLD (1) <LLD (1) 1.07E-04 1.07E-04 Ce-141 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Ce-144 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Total for Period 1.47E-04 1.96E-04 1.95E-04 2.79E-04 8.17E-04

4. Carbon-14: Curies C-14 7.04E+00 5.80E+00 I 7.36E+00 7.35E+00 2.76E+01

5. Tritium: Curies H-3 1.62E+01 9.88E+00 I 1.75E+01 1.56E+01 5.91 E01

6. Gross Alpha: Curies Gross Alpha <LLD( 1 <LLD(' I <LLD ') <LLD(') <LLD('

(1) Gaseous LLD's reported on page 9 of 77 (2) Includes La-1 40 and Mo-99 per the ODCM (3) Equilibrium assumed, i.e., value for each nuclide is 1/2 of total Page 2 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Effluent & Waste Disposable Summary Gaseous Effluents Release Point Main Chimney (Elevated) Batch Mode (1)

Period: January - December 2014 Unit: 1 & 2 Batch Mode (1)

Nuclides Released Jan - Mar 2014 A r-Jun 2014 1 Jul - Se 2014 1 Oct - Dec 2014 IF-Total

1. FISSION AND ACTIVATION GASES: Curies Kr-85 N/A N/A N/A N/A N/A Kr-85m N/A N/A N/A N/A N/A Kr-87 N/A N/A N/A N/A N/A Kr-88 N/A N/A N/A N/A N/A Xe-i 33 N/A N/A N/A N/A N/A Xe-135 N/A N/A N/A N/A N/A Xe-1 35m N/A N/A N/A N/A N/A Xe-138 N/A N/A N/A N/A N/A Ar-41 N/A N/A N/A N/A N/A Total for Period N/A N/A N/A N/A N/A

2. IODINES: Curies 1-131 N/A N/A N/A N/A N/A 1-133 N/A N/A N/A N/A N/A 1-135 N/A J N/A N/A N/A IF N/A Total for Period N/A N/A N/A N/A N/A

3. PARTICULATES WITH HALF-LIVES > 8 DAYS"": Curies Cr-51 N/A N/A N/A N/A N/A Mn-54 N/A N/A N/A N/A N/A Fe-55 N/A N/A N/A N/A N/A Fe-59 N/A N/A N/A N/A N/A Co-58 N/A N/A N/A N/A N/A Co-60 N/A N/A N/A N/A N/A Ni-63 N/A N/A N/A N/A N/A Zn-65 N/A N/A N/A N/A N/A Sr-89 N/A N/A N/A N/A N/A Sr-90 N/A N/A N/A N/A N/A Zr/Nb-95 N/A N/A N/A N/A N/A Mo-99 N/A N/A N/A N/A N/A Ag-110m N/A N/A N/A N/A N/A Cs-134 N/A N/A N/A N/A N/A Cs-137 N/A N/A N/A N/A N/A Ba/La - 140 N/A N/A N/A N/A N/A Ce-141 N/A N/A N/A N/A N/A Ce-144 N/A N/A N/A N/A N/A Total for Period N/A N/A N/A N/A N/A

4. Carbon-14: Curies C-14 N/A N/A I N/A N/A N/A

5. Tritium: Curies H-3 N/A N/A I N/A N/A N/A

6. Gross Alpha: Curies Gross Alpha N/A N/A I N/A N/A N/A (1) Quad Cities Station performed no batch gaseous releases in 2014.

(2) Includes La-1 40 and Mo-99 per the ODCM Page 3 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Effluent & Waste Disposable Summary Gaseous Effluents Release Point Reactor Vent (Mixed Mode) Continuous Mode Period: Januarv - December 2014 Unit: 1M&o2 Continuous Mode Nuclides Released J Jan- Mar 2014 A Ar- Jun 2014 I Jul- Sep 2014 I Oct- Dec 2014 Total

1. FISSION AND ACTIVATION GASES: Curies Kr-85 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Kr-85m <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Kr-87 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Kr-88 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Xe-133 <LLD (1) <LLD (1) 2.97E+00 3.74E+00 6.71 E+00 Xe-135 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Xe-135m <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Xe-138 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Ar-41 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Total for Period <LLD (1) <LLD (1) 2.97E+00 3.74E+00 6.71 E+00

2. IODINES: Curies 1-131 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1) 1-133 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1) 1-135 <LLD (1) <LLD (1) <LLD (1) l <LLD (1) <LLD (1)

Total for Period <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

3. PARTICULATES WITH HALF-LIVES > 8 DAYS"': Curies Cr-51 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Mn-54 <LLD (1) 2.30E-05 <LLD (1) <LLD (1) 2.30E-05 Fe-55 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Fe-59 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Co-58 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Co-60 3.13E-05 2.99E-04 4.76E-05 6.06E-05 4.38E-04 Ni-63 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Zn-65 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Sr-89 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Sr-90 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Zr/Nb-95 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Mo-99 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Ag-110m <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Cs-134 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Cs-137 <LLD (1) 1.56E-05 <LLD (1) <LLD (1) 1.56E-05 Ba/La -140 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Ce-141 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Ce-144 <LLD (1) <LLD (1) <LLD (1) <LLD (1) <LLD (1)

Total for Period 3.13E-05 3.37E-04 4.76E-05 6.06E-05 4.77E-04

4. Carbon-14: Curies C-14 2.18E-01 1.80E-01 I 2.28E-01 2.27E-01 8.52E-01

5. Tritium: Curies H-3 4.68E+00 2.25E+00 I 1.99E+00 2.18E+00 1.11E+01

6. Gross Alpha: Curies Gross Alpha <LLD") <LLD(" I <LLD" <LLD"' <LLD"'

(1) Gaseous LLD's reported on page 9 of 77 (2) Includes La-140 and Mo-99 per the ODCM Page 4 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Effluent & Waste Disposable Summary Gaseous Effluents Release Point Reactor Vent (Mixed Mode) Batch Mode Period: Januarv - December 2014 Unit: 1 & 2 Batch Batch Mode (1)

Nuclides Released Jan - Mar 2014 Apr - Jun 2014 1 Jul - Sep 2014 1 Oct - Dec 2014 Total

1. FISSION AND ACTIVATION GASES: Curies Kr-85 N/A N/A N/A N/A N/A Kr-85m N/A N/A N/A N/A N/A Kr-87 N/A N/A N/A N/A N/A Kr-88 N/A N/A N/A N/A N/A Xe-i 33 N/A N/A N/A N/A N/A Xe-i 35 N/A N/A N/A N/A N/A Xe-135m N/A N/A N/A N/A N/A Xe-i 38 N/A N/A N/A N/A N/A Ar-41 N/A N/A N/A N/A N/A Total for Period N/A N/A N/A N/A N/A

2. IODINES: Curies 1-131 N/A N/A N/A N/A N/A 1-133 N/A N/A N/A N/A N/A 1-135 N/A N/A N/A N/A N/A Total for Period N/A N/A N/A N/A N/A

3. PARTICULATES WITH HALF-LIVES > 8 DAYS(2): Curies Cr-51 N/A N/A N/A N/A N/A Mn-54 N/A N/A N/A N/A N/A Fe-55 N/A N/A N/A N/A N/A Co-58 N/A N/A N/A N/A N/A Co-60 N/A N/A N/A N/A N/A Ni-63 N/A N/A N/A N/A N/A Zn-65 N/A N/A N/A N/A N/A Sr-89 N/A N/A N/A N/A N/A Sr-90 N/A N/A N/A N/A N/A Zr/Nb-95 N/A N/A N/A N/A N/A Mo-99 N/A N/A N/A N/A N/A Ag-110m N/A N/A N/A N/A N/A Cs-1 34 N/A N/A N/A N/A N/A Cs-137 N/A N/A N/A N/A N/A Ba/La -140 N/A N/A N/A N/A N/A Ce-141 N/A N/A N/A N/A N/A Ce-144 N/A N/A N/A N/A N/A Total for Period N/A N/A N/A N/A N/A

4. Carbon-14: Curies C-14 N/A N/A  : N/A N/A N/A

5. Tritium: Curies H-3 N/A N/A I N/A N/A N/A

6. Gross Alpha: Curies Gross Alpha N/A N/A I N/A N/A N/A (1) Quad Cities Station performed no batch gaseous releases.

(2) Includes La-140 and Mo-99 per the ODCM Page 5 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Effluent & Waste Disposal Summary Liquid Effluents - Summation of all Releases Period: January - December 2014 Unit: 1 & 2 Est.

Apr - Jun Jul - Sep Oct - Dec Jan - Mar A. Fission & Activation Products Unit 2014 2014 2014 2014 Total Total Error %

21 21 21

1. Total Release (not including tritium, Ci <LLD( <LLD(2 <LLD ( <LLD(2 <LLD ( 4.8 gases & alpha) 2 Average diluted concentration during ltCi/mL <LLD(2) <LLD(2) <LLD(2) <LLD(2) period

3. Percent of applicable limit (1) WB O.OOE+00 o.OoE+00 Q.OOE+00 O.OOE+00 Organ O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00

4. Maximum diluted concentration during pCi/mL N/A N/A N/A N/A batch discharges !_Ci/mLN/ N/A N/AN/A B. Tritium

1. Total Release Ci <LLD(2) <LLD(2) <LLD(2) <LLD(2) <LLD(2) 4.1

2. Average diluted concentration during pCi/mL N/A N/A N/A N/A period

3. Percent of applicable limit  % O.OOE+00 O.OOE+00 O.OOE+00 O.00E+00 C. Dissolved & Entrained Gases

1. Total Release Ci <LLD(2) <LLD(2) <LLD(2) <LLD(2) <LLD(2) 4.8

2. Average diluted concentration during !Ci/mL N/A N/A N/A N/A period i N/A N/A N N/A

3. Percent of applicable limit  % O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 D. Gross Alpha Activity

1. Total Release Ci <LLD(2 ) <LLD( 2 ) <LLD 2 ) <LLD'12 ) <LLD( 2 ) 14.8 tE. Volume Of Waste Released (prior Liters O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 0.00E+00 F. Volume Of Dilution Water Used Liters 2.64E+1 1 3.45E+1 1 4.91 E+1 1 3.41 E+1 1 1.4 During Period (1) Whole body/organ (ODCM)

(2) Liquid LLD's reported on page 10 of 77 Page 6 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Effluent & Waste Disposal Summary Liquid Effluents Release Point MississiDDi River Continuous Mode P~rind" I~ni inn, - fl~c~mhc~r ~A1 4 I Init" 1i2 Continuous Mode Nuclides Released Jan - Mar 2014 Apr - Jun 2014 Jul - Sep 2014 Oct - Dec 2014 Total 1.Fission and Activation Products: Curies Cr-51 <LLD(') <LLD") <LLD(') <LLD(') <LLD(1 )

Mn-54 <LLD(') <LLD(1 ) <LLD(1 ) <LLD(') <LLD(')

1 Fe-55 <LLD LLD(<LLD() <LLD( ) <LLD(')

Co-58 <LLD(') <LLD(') <LLD(') <LLD(') <LLD(')

1 1 1 1 Co-60 <LLD( " <LLD( ) <LLD( ) <LLD( ) <LLD("

1 1 1 Ni-63 <LLD('L <LLD" <LLD" ' <LLD( ' <

1 1 Zn-65 <LLD(1 ) <LLD(1" <LLD(1" <LLD(" <LLDT )

Sr-89 <LLD(') <LLD("'

<LLD___ <LLD(') <LLD( <D(')

1 1 St-90 <LLD(1 ) <LLD(" <LLD(') <LLD(') <LLDM -

Zr/Nb-95 <LLD(')<L*) <LLD(') <LLD(') <L(1)

Mo-99 <LLD(1 ) <LLD 1') <LLD(1 ') <LLD(I <LLD(')

Ag-110Om <LLD(') <LLD(') <LLD(') <LLD(') <LLD(')

Cs-1 34 <LLD(1 ) <LLD(') <LLD 1') <LLD(') <LLD Cs-1 37 <LLD(') <LLD(') <LLD(') <LLD(') <LLD(')

Ba/La - 140 <LLDTT) <LLD(') <LLD(') <LLDO1) <LLD(1 Ce-141 <LLD(') <LLD(') <LLD(') <LLD(') <LLD(")

Ce-144 <LLD(') <LLDV) <LLD(1" <LLD 1) <LLD(")

Total for Period <LLD(') <LLD(") <LLD(') <LLD(') <LLD(')

2. Dissolved and Entrained Noble Gases: Curies Xe-1 33 <LLD(') <LLDF1 <LLD(') <LLD(') <LLD(1I Xe-1 35 <LLD(') <LLD(') <LLD(') <LLD(') <LLD7T1-Total for Period <LLD"1 ) <LLD 1 ) <LLD"1 ' <LLD')

(1) Liquid LLD's reported on page 10 of 77 Page 7 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Effluent & Waste Disposal Summary Liquid Effluents Release Point Mississippi River Batch Mode (River DischargaTank)

Period: Januarv - December 2014 Unit: 1 &2 Batch Mode Nuclides Released Jan - Mar 2014 Apr - Jun 2014 Jul - Sep 2014 Oct - Dec 2014 Total 1.Fission and Activation Products: Curies Cr-51 No Release No Release No Release No Release No Release Mn-54 No Release No Release No Release No Release No Release Fe-55 No Release No Release No Release No Release No Release Co-58 No Release No Release No Release No Release No Release Co-60 No Release No Release No Release No Release No Release Ni-63 No Release No Release No Release No Release No Release Zn-65 No Release No Release No Release No Release No Release Sr-89 No Release No Release No Release No Release No Release Sr-90 No Release No Release No Release No Release No Release Zr/Nb-95 No Release No Release No Release No Release No Release Mo-99 No Release No Release No Release No Release No Release Ag-110m No Release No Release No Release No Release No Release Cs-134 No Release No Release No Release No Release No Release Cs-137 No Release No Release No Release No Release No Release Ba/La -140 No Release No Release No Release No Release No Release Ce-141 No Release No Release No Release No Release No Release Ce-144 No Release No Release No Release No Release No Release Total for Period No Release No Release No Release No Release No Release

2. Dissolved and Entrained Noble Gases: Curies Xe-1 33 No Release No Release No Release No Release No Release Xe-1 35 No Release No Release No Release No Release No Release Total for Period No Release No Release No Release No Release No Release (1) Liquid LLD's reported on page 10 of 77 Page 8 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Effluent & Waste Disposable Summary GASEOUS EFFLUENT LLD's (Most Restrictive)

CONTINUOUS MODE NUCLIDE LOWER LIMITS OF DETECTION (LLD's) UNIT LLD Value ODCM Required LLD

1. Fission gases Ar-41 uCi/cc 2.42E-08 None Kr-85 uCi/cc 3.34E-06 None Kr-85m uCi/cc 1.33E-08 None Kr-87 uCi/cc 6.28E-08 1E-04 Kr-88 uCi/cc 4.21 E-08 1E-04 Xe-133 uCi/cc 2.49E-08 1 E-04 Xe-1 33m uCi/cc 9.83E-08 1 E-04 Xe-135 uCi/cc 1.04E-08 1 E-04 Xe-135m uCi/cc 1.02E-06 None Xe-138 uCi/cc 3.02E-06 1E-04 NUCLIDE LOWER LIMITS OF DETECTION (LLD's) UNIT LLD Value ODCM Required LLD*

2. lodines 1-131 uCi/cc 6.29E-13 1E-12 1-133 uCi/cc 7.65E-12 1E-10 1-135 uCi/cc 4.03E-09 None NUCLIDE LOWER LIMITS OF DETECTION (LLD's) UNIT LLD Value ODCM Required LLD*

3. Particulates, Tritium, Gross Alpha H-3 uCi/cc 9.62E-12 1E-06 Cr-51 uCi/cc 3.83E-12 None Mn-54 uCi/cc 4.86E-13 None Fe-55 uCi/cc 2.64E-12 1E-11 Co-58 uCi/cc 4.45E-13 1E-11 Fe-59 uCi/cc 7.OOE-13 1E-11 Co-60 uCi/cc 9.80E-13 1E-11 Zn-65 uCi/cc 1.17E-12 None Ni-63 uCi/cc 9.58E-14 None Sr-89 uCi/cc 1.61E-13 None Sr-90 uCi/cc 1.21E-13 1E-11 Nb-95 uCi/cc 5.23E-13 1E-11 Zr-95 uCi/cc 9.11E-13 1E-11 Mo-99 uCi/cc 8.02E-12 1E-11 Ag-110m uCi/cc 4.09E-13 1E-11 Cs-134 uCi/cc 3.65E-13 1E-11 Cs-137 uCi/cc 6.45E-13 1E-11 Ba-140 uCi/cc 1.97E-12 1E-11 La-140 uCi/cc 2.18E-12 None Ce-141 uCi/cc 6.12E-13 None Ce- 144 uCi/cc 2.19E-12 1E-11 Gross Alpha uCi/cc 4.05E-14 1E-11

• ODCM REC LLD's for weekly samples. These may be increased by a factor of 10 for daily samples Page 9 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Effluent & Waste Disposable Summary LIQUID EFFLUENT LLD's (Most Restrictive)

NUCLIDE LOWER LIMITS OF DETECTION (LLD's) UNIT LLD Value

3. Liquids ODCM Required LLD H-3 uCi/cc 1.06E-06 1.OOE-05 Ar-41 uCi/cc 1.28E-07 None Kr-85 uCi/cc 1.53E-05 None Kr-85m uCi/cc 6.09E-08 None Kr-87 uCi/cc 1.74E-07 1.OOE-05 Kr-88 uCi/cc 2.18E-07 1.OOE-05 Xe-133 uCi/cc 1.40E-07 1.OOE-05 Xe-133m uCi/cc 3.85E-07 1.OOE-05 Xe-135 uCi/cc 5.18E-08 1.OOE-05 Xe-135m uCi/cc 1.92E-06 None Xe-138 uCi/cc 6.85E-06 1.OOE-05 Cr-51 uCi/cc 4.49E-07 None Mn-54 uCi/cc 6.41 E-08 5.OOE-07 Fe-55 uCi/cc 6.80E-07 1.OOE-06 Fe-59 uCi/cc 1.35E-07 5.OOE-07 Ni-63 uCi/cc 5.12E-07 None Co-58 uCi/cc 6.88E-08 5.OOE-07 Co-60 uCi/cc 1.29E-07 5.OOE-07 Zn-65 uCi/cc 1.52E-07 5.OOE-07 Sr-89 uCi/cc 3.64E-08 5.OOE-08 Sr-90 uCi/cc 2.26E-08 5.OOE-08 Mo-99 uCi/cc 4.79E-07 5.OOE-07 Ag-110m uCi/cc 4.87E-08 None 1-131 uCi/cc 5.12E-08 1.OOE-06 Cs-134 uCi/cc 5.55E-08 5.OOE-07 Cs-137 uCi/cc 7.77E-08 5.OOE-07 Ce-141 uCi/cc 7.32E-08 5.OOE-07 Ce-144 uCi/cc 3.39E-07 5.OOE-06 Gross Alpha uCi/cc 9.81E-08 1.OOE-07 Page 10 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Supplemental Information Discussion of Radiation and Radioactivity (1)

Radiation and Radioactivity All matter is made of atoms. An atom is the smallest part into which matter can be broken down and still maintain all its chemical properties. Nuclear radiation is energy, in the form of waves or particles that is given off by unstable, radioactive atoms. Radioactive material exists naturally and has always been a part of our environment. The earth's crust, for example, contains radioactive uranium, radium, thorium, and potassium. Some radioactivity is a result of nuclear weapons testing. Examples of radioactive fallout that is normally present in environmental samples are cesium-137 and strontium-90.

Some examples of radioactive materials released from a nuclear power plant are cesium-137, iodine-131, strontium-90, and cobalt-60. Radiation dose is measured in units of millirem; much like temperature is measured in degrees. A millirem is a measure of the biological effect of the energy deposited in tissue. The natural and man-made radiation dose received in one year by the average American is 300 to 400 mrem (References 2, 3, 4 in Table - 1 below). Radioactivity is measured in curies. A curie is that amount of radioactive material needed to produce 37,000,000,000 nuclear disintegrations per second.

Sources of Radiation As mentioned previously, naturally occurring radioactivity has always been a part of our environment.

Table - 1 shows the sources and doses of radiation from natural and man-made sources.

Table - 1 Radiation Sources and Corresponding Doses (1)

NATURAL MAN-MADE Radiation Dose Radiation Dose (millirem/year) (millirem/year)

Internal, inhalation (2) 228 Medical (3) 300 External, space 33 Consumer (4) 13 Internal, ingestion 29 Industrial(5) 0.3 External, terrestrial 21 Occupational 0.5 Weapons Fallout <1 Nuclear Power Plants <1 Approximate Total 311 Approximate Total 314 (1) Information from NCRP Reports 160 and 94 (2) Primarily from airborne radon and its radioactive progeny (3) Includes CT (147 mrem), nuclear medicine (77 mrem), interventional fluoroscopy (43 mrem) and conventional radiography and fluoroscopy (33 mrem)

(4) Primarily from cigarette smoking (4.6 mrem), commercial air travel (3.4 mrem), building materials (3.5 mrem), and mining and agriculture (0.8 mrem)

(5) Industrial, security, medical, educational, and research (1) This section adapted with permission of Ken Sejkora, Pilgrim Nuclear Power Station Page 11 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Supplemental Information Cosmic radiation from the sun and outer space penetrates the earth's atmosphere and continuously interacts with us via rays and charged particles. Some of this cosmic radiation interacts with gases and particles in the atmosphere, making them radioactive in turn. These radioactive byproducts from cosmic ray interaction are referred to as cosmogenic radionuclides. Isotopes such as beryllium-7 and carbon-14 are formed in this way. Exposure to cosmic and cosmogenic sources of radioactivity results in about 33 mrem of radiation dose per year.

Additionally, natural radioactivity is in our body and in the food we eat (about 29 millirem/yr), the ground we walk on (about 21 millirem/yr) and the air we breathe (about 228 millirem/yr). The majority of a person's annual dose results from exposure to radon and thoron in the air we breathe. These gases and their radioactive decay products arise from the decay of naturally occurring uranium, thorium and radium in the soil and building products such as brick, stone, and concrete.

Radon and thoron levels vary greatly with location, primarily due to changes in the concentration of uranium and thorium in the soil. Residents at some locations in Colorado, New York, Pennsylvania, and New Jersey have a higher annual dose as a result of higher levels of radon/thoron gases in these areas. In total, these various sources of naturally-occurring radiation and radioactivity contribute to a total dose of about 311 mrem per year.

In addition to natural radiation, we are normally exposed to radiation from a number of man-made sources. The single largest doses from man-made sources result from therapeutic and diagnostic applications of x-rays and radiopharmaceuticals. The annual dose to an individual in the U.S. from medical and dental exposure is about 300 mrem. Consumer products, such as televisions and smoke detectors, contribute about 13 mrem/yr. Much smaller doses result from weapons fallout (less than 1 mrem/yr) and nuclear power plants. Typically, the average person in the United States receives about 314 mrem per year from man-made sources.

Page 12 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Facility: Quad Cities Nuclear Power Station (QCNPS) January - December 2014 Licensee: Exelon Generation Company

1. Regulatory Limits

a. For Noble Gases:

Dose rate (per site)

1. Less than 500 mrem/year to the whole body

2. Less than 3000 mrem/year to the skin.

Dose Gamma Radiation (per unit)

1. Less than or equal to 5 mrad/quarter.

2. Less than or equal to 10 mrad/year.

Beta Radiation (per unit)

1. Less than or equal to 10 mrad/quarter.

2. Less than or equal to 20 mrad/year.

b,c. For Iodine-131, Iodine-133, Carbon-14, and for all radionuclides in particulate form with half-lives greater than 8 days.

Dose Rate

1. Less than 1500 mrem/year. (per site)

Dose (per unit)

1. Less than or equal to 7.5 mrem/quarter.

2. Less than or equal to 15 mrem/year.

d. For Liquid: (per unit)

Less than or equal to 1.5 mrem to the whole body during any calendar quarter.

Less than or equal to 5 mrem to any organ during any calendar quarter.

Less than or equal to 3 mrem to the whole body during any calendar year.

Less than or equal to 10 mrem to any organ during any calendar year.

Page 13 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Supplemental Information

2. Maximum Permissible Concentration a,b,c. For fission and activation gases, iodines, and particulates with half-lives greater than 8 days, allowable release limits are calculated by solving equations 2.0-5 and 2.0-6 from the Offsite Dose Calculation Manual Part II Chapter 2. The alarm setpoint is conservatively set at approximately 10% of the 10CFR20 limit.

d. For liquid effluents, with the exception of tritium and dissolved & entrained noble gasses, allowable release limits are calculated by solving equations 2.0-1 and 2.0-2 from the Off site Dose Calculation Manual Part II Chapter 2. The MPC values used for the monitors were as follows:

Radwaste discharge 3.03E-07 gCi/ml Service water 1.OOE-05 pCi/ml The allowable release limits for tritium and dissolved & entrained noble gases are as follows :

Tritium : 3.OOE-03 uCi/mL taken from Reg Guide 1.21 Dissolved & Entrained noble gases: 2.OOE-04 uCi/mL taken from NUREG 1302

3. Average Energy The average gamma energy used to calculate the alarm setpoints for the noble gas monitors are as follows:

9.64E-01 MeV for Quarter 1 9.69E-01 MeV for Quarter 2 9.70E-01 MeV for Quarter 3 9.67E-01 MeV for Quarter 4

4. Measurements and Approximations of Total Radioactivity

a. Fission and Activation Gases

b. lodines

c. Particulates a,b,c. The main chimney and reactor building ventilation exhaust systems are continually monitored for iodines and particulates. These samples are pulled every 7 days and analyzed by gamma isotopic. The particulate papers are composited every 31 days and sent to a vendor for Sr-89/90 and gross alpha analysis. Noble gas grab samples are pulled and analyzed by gamma isotopic weekly. Tritium samples are pulled and analyzed every month.

Page 14 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Supplemental Information The Sr-89/90 and gross alpha curies released values reported are actual. On a real time basis, the portion of the "percent of applicable limit" for these contributors is reported based on projections using the previous available data. The actual results are obtained by editing the ODCM software inputs when the vendor results become available.

Therefore, the "percent of applicable limits" in this report are actual.

The continuous strip chart recorders for the monitors on the release points are reviewed for spikes and the activity released is calculated. An additional calculated activity for noble gases is added to the main chimney or reactor building release each month if applicable. This calculation is done because most of the grab samples show less than the lower limit of detection due to the low amount of activity and the large dilution flow at the sample point. The calculation takes into account the normal offgas train and the gland steam contribution to the release.

The average flow at the release points is used to calculate the curies released.

There are no ground level releases from QCNPS. All monitored releases are considered either elevated or mixed mode.

d. Carbon-14 Quad Cities has estimated its Carbon-14 generation and release in accordance with EPRI Technical Report 1021106, "Estimation of Carbon-14 in Nuclear Power Plant Gaseous Effluents". The Quad Cities estimate of 2.84E+01 Ci of Carbon-14 and the resultant 2.84E+01 Ci 14C02 released is based upon a normalized Carbon-14 production rate of 5.1OE+00 Ci/GWTh-yr, a gaseous release fraction of 1.00, a Carbon-14 C02 fraction of 1.00, a reactor power rating of 2957 MWTh/unit for 2 units, and a calculated Effective Full Power days based upon Total Core Therms data. The maximum expected annual dose contribution from Carbon-14 has been calculated to be 2.08E-01 mrem/yr organ dose and 4.15E-02 mrem/yr total body dose. This was obtained using maximum gross thermal capacity maintained for 365 days for both units.

e. Liquid Effluents River Discharge Tanks, when performed, are analyzed prior to discharge by gamma isotopic. A composite representative portion of this sample is saved. This is composited with other discharges that occurred every 31 days and is analyzed for tritium and gross alpha. The monthly composites are composited quarterly and sent to a vendor for Sr-89/90, Fe-55, and Ni-63 analyses. The discharge bay is sampled every 31 days and analyzed for gamma by isotopic, for tritium and for gross alpha. It is sampled quarterly and sent to a vendor for Sr-89/90, Fe-55, and Ni-63 analysis. On a real time basis, the portion of the "percent of applicable limit" for these contributors is based on projections using scaling factors.

Page 15 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Supplemental Information The actual results are obtained by editing the ODCM software inputs when the vendor results become available. Therefore, the "percent of applicable limits" in this report are actual. The tank volumes and activities are used to calculate the curies released for the River Discharge Tank. The total water released during the quarter and the activity is used to calculate the diluted activity released at the discharge bay, from batch discharges.

f. Estimated Total Error Percent The estimated total error percents were calculated by taking the square root of the sum of the squares of errors for sampling and measurement parameters.

g. Less than the Lower Limit of Detection (<LLD)

Samples are analyzed such that the Technical Specification LLD requirements are met.

When a nuclide is not detected during the quarter, then <LLD is reported. The most conservative LLD's used for counting effluent samples are included in this report.

5. Batch Releases

a. Liquid

1. Number of releases: 0

2. Total time: 0.OOE+00 minutes

3. Maximum time: 0.OOE+00 minutes

4. Average time: 0.OOE+00 minutes

5. Minimum time: 0.OOE+00 minutes

6. Average stream flow: 0.OOE+00 GPM

b. Gaseous

1. NONE Page 16 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Supplemental Information

6. Abnormal Releases

a. Liquid

1. NONE

b. Gaseous

1. NONE

7. Radiological Impact on Man

a. Liquid Dose to a Member of the Public for 2014 - No Radioactive liquid releases in 2014 Total Body: 0.OOE+00 mrem Organ: O.OOE+00 mrem

b. Gaseous Dose to a Member of the Public for 2014 Total Body: 4.20E-02 mrem Noble Gas Skin Dose Rate: 4.93E-05 mrem/year Organ (Particulate/Iodine/C-14/'Tritium): 2.OOE-01 mrem Child/Bone The Quad Cities calculated annual doses from Carbon-14 releases have been calculated using the methodologies outlined in the ODCM. The resultant estimated releases of Carbon-14 resulted in a dose contribution of 1.96E-01 mrem/yr to organ dose (97.8%) and 3.92E-02 mrem/yr to total body dose (93.3%).

Page 17 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Supplemental Information

c. 40 CFR 190 Direct Radiation Dose to a Member of the Public for 2014 Total Body: 7.74E+00 mrem 3.1OE+01% of 40 CFR 190 Limit of 25 mrem/year (Total Body)

Organ Dose: 2.OOE-01 mrem Child/Bone 8.OOE-01 % of 40CFR190 limit of 25 mrem/year (Organ Dose)

Thyroid Dose: 1.86E-01 mrem Infant/Thyroid 2.48E-01% of 40 CFR 190 Limit 75 mrem/yr (Thyroid Dose).

d. Total Body Doses to the Population and Average Doses to Individuals in the Population from All Receiving-Water- Related- Pathways:

Not applicable for QCNPS

e. Total Body Doses to the Population and Average Doses to Individuals in the Population from Gaseous Effluents to a Distance of 50 Miles:

Not applicable for QCNPS

f. Doses From Liquid and Gaseous Effluent to Members of the Public Due to Their Activities Inside the Site Boundary for the Report Period:

Not applicable for QCNPS. Any member of the public that is onsite for a significant period will be issued a dosimeter.

g. Liquid and Gaseous Effluent Radiation Monitors and Instrumentation Unavailability for the Period Beyond the Requirements of the ODCM, Including Sampling Deviation:

No ODCM monitors were unavailable for greater than 30 days in 2014.

Page 18 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report 10CFR20.1301 (a)(1) Compliance Assessment Quad Cities Station Unit One and Unit Two Assessment Period 01/01/2014 - 01/01/2015 10CFR20.1301 (a)(1) Limit 100.0 m rem/year Quad Cities Unit 1 Quad Cities Unit 2 3rd Quarter 4 th Quarter Year Total  % of 1 st Quarter 2 nd Quarter Limit TEDEt_________I_________

(em) 9.73E-01 6.04E-01 1.02E+00 (mrem) 1.04E+00 3.64E+00 3.64E+00 Submitted by: Date: 2#-P/*'Z i5 David C. Basham Reviewed by: Date: -7 /[5 Page 19 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Maximum Doses Resulting From Airborne Releases/Compliance Status Quad Cities Station - Unit One/Unit Two Unit One Unit Two 10 CFR 50 APP. I Unit One Unit Two Type of Dose Annual Annual Yearly Objective % of APP. I % of APP. I Gamma Air (mrad) 2.34E-04 2.34E-04 10.0 2.34E-03 2.34E-03 Beta Air (mrad) 2.12E-04 2.12E-04 20.0 1.06E-03 1.06E-03 Organ (mrem) 1.58E-01 1.58E-01 15.0 1.05E+00 1.05E+00 Critical Person Child Critical Organ Bone The calculation of the above doses was done by an independent contractor utilizing GASPAR, an NRC approved program. The calculation was done with current year meteorological data and equation multipliers outlined in Reg Guide 1.109 and NUREG 0133.

Page 20 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2014 Stability Class - Extremely Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 0 0 0 0 0 NNE 0 1 0 0 0 0 1 NE 0 0 4 0 0 0 4 ENE 0 0 7 0 0 0 7 E 0 0 0 0 0 0 0 ESE 0 0 1 1 0 0 2 SE 0 0 6 2 0 0 8 SSE 0 14 15 0 29 S 0 12 10 0 22 SSW 0 0 2 0 2 SW 0 5 2 0 7 WSW 0 2 2 0 4 W 0 1 0 0 1 WNW 0 2 3 0 6 NW 0 0 9 0 12 NNW 0 1 3 0 5 Variable 0 0 0 0 0 Total 0 38 64 8 0 0 110 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 21 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2014 Stability Class - Moderately Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 NNE 0 0 NE 0 0 ENE 0 0 E 0 0 ESE 0 1 SE 0 0 SSE 1 0 S 0 0 SSW 0 0 SW 0 0 WSW 0 0 W 0 0 WNW 0 1 NW 0 0 NNW 0 0 Variable 0 0 Total 1 12 23 2 0 0 38 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 22 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2014 Stability Class - Slightly Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 2 12 0 14 NNE 0 0 1 0 1 NE 0 0 1 0 1 ENE 0 3 2 0 5 E 0 1 0 0 1 ESE 0 0 0 0 0 SE 0 2 1 0 4 SSE 0 4 0 0 4 S 0 3 0 0 3 SSW 0 2 0 0 2 SW 0 3 1 0 4 WSW 0 1 5 0 6 W 0 2 16 0 18 WNW 0 0 10 1 0 0 11 NW 0 5 13 7 0 0 25 NNW 0 5 10 0 0 0 15 Variable 0 0 0 0 0 0 0 Total 0 33 72 9 0 0 114 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 23 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2014 Stability Class - Neutral - 196Ft - 33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 4 24 70 6 104 NNE 1 16 20 1 38 NE 2 15 27 9 53 ENE 3 14 23 3 43 E 3 16 15 0 34 ESE 1 28 7 1 37 SE 4 31 22 1 58 SSE 13 16 2 0 31 S 6 13 7 0 26 SSW 2 9 3 0 14 SW 4 13 24 3 44 WSW 3 18 30 4 56 W 3 36 58 20 121 WNW 1 59 97 31 188 NW 1 70 100 48 221 NNW 0 45 23 1 69 Variable 0 0 0 0 0 Total 51 423 528 128 7 0 1137 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 1 Hours of missing stability measurements in all stability classes: 3 Page 24 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2014 Stability Class - Slightly Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 8 8 1 0 17 NNE 3 8 0 0 11 NE 3 3 1 0 7 ENE 5 12 0 0 17 E 5 6 0 0 11 ESE 6 23 4 0 33 SE 7 23 3 2 35 SSE 28 29 2 0 59 S 9 18 10 0 37 SSW 4 8 20 0 32 SW 9 15 9 0 33 WSW 11 35 8 0 54 W 7 36 6 1. 50 WNW 10 61 14 0 85 NW 13 38 8 1 60 NNW 6 12 2 0 20 Variable 0 0 0 0 0 Total 134 335 88 4 0 561 Hours of calm in this stability class: 1 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 25 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2014 Stability Class - Moderately Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 2 0 0 0 0 0 2 NNE 0 0 0 0 0 0 0 NE 3 1 0 0 0 0 4 ENE 5 1 0 0 0 0 6 E 8 2 0 0 0 0 10 ESE 8 9 0 17 SE 7 12 0 19 SSE 10 7 0 17 S 4 9 0 13 SSW 2 2 0 4 SW 4 0 0 4 WSW 3 0 0 3 W 3 1 0 4 WNW 5 3 0 8 NW 4 0 0 4 NNW 3 0 0 3 Variable 0 0 0 0 Total 71 47 0 118 Hours of calm in this stability class: 5 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 26 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2014 Stability Class - Extremely Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 5 0 0 0 0 0 5 NNE 2 0 0 0 0 0 2 NE 4 0 0 0 0 0 4 ENE 2 0 0 0 0 0 2 E 7 0 0 0 0 0 7 ESE 9 12 0 21 SE 0 11 SSE 0 3 S 0 1 SSW 0 0 SW 0 1 WSW 0 2 W 0 2 WNW 0 2 NW 0 3 NNW 0 2 Variable 0 0 Total 50 18 0 68 Hours of calm in this stability class: 4 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 27 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2014 Stability Class - Extremely Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 0 NNE 0 0 0 NE 0 1 3 ENE 0 0 0 E 0 0 0 ESE 0 1 1 SE 0 0 2 SSE 1 8 21 S 0 3 9 SSW 0 1 1 SW 0 0 0 WSW 0 0 0 W 0 0 0 WNW 0 0 0 NW 0 0 2 NNW 0 0 0 Variable 0 0 0 Total 0 0 1 14 20 4 39 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 2 Page 28 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2014 Stability Class - Moderately Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 0 NNE 0 0 3 NE 0 0 2 ENE 0 0 0 E 0 0 0 ESE 0 1 3 SE 0 0 1 SSE 0 2 11 S 0 0 1 SSW 0 0 2 SW 0 0 0 WSW 0 0 1 W 0 0 2 0 0 0 NW 0 0 2 5 4 0 11 0 0 0 0 0 0 0 Variable 0 0 0 0 0 0 0 Total 0 0 10 12 12 3 37 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 2 Page 29 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2014 Stability Class - Slightly Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 0 4 NNE 0 2 0 3 NE 0 1 2 3 ENE 0 1 0 5 E 0 0 0 0 ESE 0 1 0 2 SE 0 0 2 3 SSE 0 1 0 8 S 0 1 1 2 SSW 0 1 1 4 SW 0 8 1 11 WSW 0 5 1 9 W 0 6 0 6 WNW 0 8 2 12 NW 0 5 1 12 NNW 0 2 0 7 Variable 0 0 0 0 Total 0 7 26 42 11 5 91 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 2 Page 30 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2014 Stability Class - Neutral - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 2 7 8 55 14 1 87 NNE 0 5 14 19 10 0 48 NE 0 4 11 29 6 6 56 ENE 1 7 7 22 4 2 43 E 1 7 6 5 4 0 23 ESE 1 6 14 7 2 3 33 SE 0 9 14 18 16 3 60 SSE 0 5 21 11 8 3 48 S 0 6 15 9 4 9 43 SSW 0 2 6 14 11 8 41 SW 2 5 11 8 26 7 59 WSW 1 6 15 19 8 11 60 W 1 11 27 41 33 22 135 WNW 1 3 50 105 80 49 288 NW 0 11 38 66 32 36 183 NNW 0 17 26 39 16 1 99 Variable 0 0 0 0 0 0 0 Total 10 ill 283 467 274 161 1306 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 1 Hours of missing stability measurements in all stability classes: 2 Page 31 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2014 Stability Class - Slightly Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 5 4 2 0 0 12 NNE 0 2 2 0 0 0 4 NE 0 3 0 0 0 0 3 ENE 0 4 13 2 0 0 19 E 0 2 2 3 0 0 7 ESE 0 3 8 6 6 0 23 SE 0 0 1.2 11 0 0 23 SSE 1 3 8 21 13 6 52 S 0 6 12 11 13 20 62 SSW 0 2 4 10 14 14 44 SW 2 2 4 7 6 5 26 WSW 0 4 4 27 6 1 42 W 0 3 17 26 6 3 55 WNW 0 3 16 28 6 2 55 NW 0 10 18 25 2 0 55 NNW 0 2 3 12 1 0 18 Variable 0 0 0 0 0 0 0 Total 4 54 127 191 73 51 500 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 2 Page 32 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2014 Stability Class - Moderately Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 2 7 2 0 0 11 NNE 0 2 3 0 0 0 5 NE 0 0 0 0 0 0 0 ENE 0 2 4 0 0 0 6 E 1 4 3 2 1 0 11 ESE 0 2 1 3 1 0 7 SE 1 0 3 6 0 0 10 SSE 0 0 4 11 1 0 16 S 1 0 4 7 7 0 19 SSW 2 2 4 1 4 0 13 SW 0 0 0 1 0 0 1 WSW 0 0 0 2 0 0 2 W 0 1 3 8 0 0 12 WNW 0 1 1 1 0 0 3 NW 0 0 1 1 0 0 2 NNW 0 1 1 3 0 0 5 Variable 0 0 0 0 0 0 0 Total 5 17 39 48 14 0 123 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 2 Page 33 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2014 Stability Class - Extremely Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 3 1 0 0 4 NNE 1 2 0 0 0 0 3 0 1 0 0 0 1 NE 0 ENE 0 1 0 0 0 0 1 E 2 0 0 0 0 0 2 ESE 0 0 3 3 0 0 6 SE 0 2 2 0 0 0 4 SSE 0 1 3 7 3 0 14 S 1 1 4 7 0 0 13 SSW 0 1 0 2 0 0 3 SW 2 0 0 0 0 0 2 WSW 0 0 1 0 0 0 1 W 0 0 0 0 0 0 0 WNW 0 0 1 0 0 0 1 NW 0 1 0 0 0 0 1 NNW 1 1 3 0 0 0 5 Variable 0 0 0 0 0 0 0 Total 7 10 21 20 3 0 61 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 2 Page 34 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2014 Stability Class - Extremely Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 3 5 9 NNE 2 1 3 NE 2 2 4 ENE 3 7 11 E 8 9 24 ESE 9 8 28 SE 9 15 24 SSE 24 23 47 S 11 1 12 SSW 16 3 19 SW 51 17 68 WSW 8 7 15 W 5 10 22 WNW 13 13 28 NW 14 4 18 NNW 8 15 23 Variable 0 0 0 Total 0 186 140 25 4 0 355 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 35 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2014 Stability Class - Moderately Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph) wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total 0 0 0 0 N 0 2 2 3 0 0 0 NNE 0 2 5 1 0 0 0 NE 0 1 2 2 0 0 0 ENE 0 3 5 2 0 0 0 E 0 3 5 3 0 1 0 ESE 0 1 5 3 0 0 0 SE 0 3 6 1 0 0 0 SSE 0 5 6 0 0 0 0 S 0 1 1 1 0 0 0 SSW 0 2 3 1 0 0 0 SW 0 8 9 2 0 0 0 WSW 0 1 3 4 0 0 0 W 0 4 8 1 0 0 0 WNW 0 3 4 2 0 0 0 NW 0 5 7 1 0 0 0 NNW 0 4 5 0 0 0 0 Variable 0 0 0 Total 0 48 27 0 1 0 76 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 36 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2014 Stability Class - Slightly Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (it n mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 3 2 0 5 NNE 0 3 4 0 7 NE 0 4 0 0 4 ENE 0 4 0 0 4 E 0 3 6 3 12 ESE 0 10 0 1 12 SE 0 5 4 1 10 SSE 0 7 3 0 10 S 1 5 2 0 8 SSW 1 1 0 0 2 SW 1 12 0 0 13 WSW 0 4 2 0 6 W 1 6 3 0 10 WNW 1 5 3 2 11 NW 0 8 1 0 9 NNW 0 3 3 0 6 Variable 0 0 0 0 0 Total 5 83 33 7 1 0 129 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 37 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2014 Stability Class - Neutral - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 10 10 5 0 26 NNE 3 18 2 1 0 24 NE 2 16 7 0 0 25 ENE 1 22 12 1 0 36 E 1 33 43 13 2 92 ESE 1 17 16 15 1 50 SE 3 18 11 1 0 33 SSE 2 15 2 0 0 19 S 4 5 0 0 0 9 SSW 7 11 1 0 0 19 SW 3 23 3 0 0 29 WSW 6 26 12 0 0 44 W 3 38 32 12 0 85 WNW 6 24 23 6 0 59 NW 1 31 17 2 0 51 NNW 2 14 8 1 0 25 Variable 0 0 0 0 0 0 Total 46 321 199 57 3 0 626 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 38 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2014 Stability Class - Slightly Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 4 21 4 0 0 0 29 NNE 3 14 5 0 0 0 22 NE 5 19 1 0 0 0 25 ENE 6 18 7 1 0 0 32 E 15 33 11 1 0 0 60 ESE 7 22 10 0 0 0 39 SE 18 30 4 0 0 0 52 SSE 14 40 5 0 0 0 59 S 14 25 0 0 0 0 39 SSW 12 27 5 0 0 0 44 SW 11 23 3 0 0 0 37 WSW 11 23 7 0 0 0 41 W 21 16 3 0 0 0 40 WNW 19 34 5 0 0 0 58 NW 10 45 8 0 0 0 63 NNW 7 20 6 0 0 0 33 Variable 0 1 0 0 0 0 1 Total 177 411 84 2 0 0 674 Hours of calm in this stability class: 3 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 39 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2014 Stability Class - Moderately Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 3 1 0 0 4 NNE 8 1 0 0 9 NE 8 0 0 0 8 ENE 11 2 0 0 13 E 14 1 0 0 15 ESE 23 8 0 0 31 SE 14 9 0 0 23 SSE 13 3 0 0 16 S 11 3 0 0 14 SSW 13 2 0 0 15 SW 11 2 0 0 13 WSW 1 0 0 0 1 W 3 1 0 0 4 WNW 6 3 0 0 9 NW 5 3 0 0 8 NNW 0 0 0 0 0 Variable 0 0 0 0 0 Total 144 39 0 0 0 183 Hours of calm in this stability class: 13 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 40 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2014 Stability Class - Extremely Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 0 0 0 0 0 1 NNE 2 0 0 0 0 0 2 NE 1 1 0 0 0 0 2 ENE 4 0 0 0 0 0 4 E 8 0 0 0 0 0 8 ESE 28 7 0 0 0 0 35 SE 15 2 0 0 0 0 17 SSE 10 0 0 0 0 0 10 S 9 1 0 0 0 0 10 SSW 1 0 0 0 0 0 1 SW 2 0 0 0 0 0 2 WSW 1 0 0 0 0 0 1 W 2 0 0 0 0 0 2 WNW 4 0 0 0 0 0 4 NW 1 0 0 0 0 0 1 NNW 0 0 0 0 0 0 0 Variable 1 0 0 0 0 0 1 Total 90 11 0 0 0 0 101 Hours of calm in this stability class: 21 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 41 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2014 Stability Class - Extremely Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 NNE 0 0 NE 1 1 ENE 5 10 E 0 8 ESE 0 3 SE 6 6 SSE 8 24 S 7 12 SSW 13 34 SW 1 2 WSW 1 3 W 0 3 WNW 0 2 NW 3 3 NNW 1 1 Variable 0 0 Total 0 0 23 46 20 23 112 Hours of calm in this stabilit .y class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 42 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2014 Stability Class - Moderately Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 0 0 0 0 0 NNE 0 0 2 1 0 0 3 NE 0 0 1 0 0 0 1 ENE 0 0 4 2 0 0 6 E 0 0 4 4 1 1 10 ESE 0 1 5 8 0 0 14 SE 0 0 1 2 0 0 3 SSE 0 0 4 2 4 3 13 S 0 0 3 1 1 1 6 SSW 0 1 5 5 3 1 15 SW 0 0 7 3 1 0 11 WSW 0 0 4 3 1 0 8 W 0 0 3 3 6 1 13 WNW 0 0 7 0 4 0 11 NW 0 0 5 4 0 0 9 NNW 0 0 3 4 0 0 7 Variable 0 0 0 0 0 0 0 Total 0 2 58 42 21 7 130 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 43 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2014 Stability Class - Slightly Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 3 9 NNE 8 1 9 NE 3 0 4 ENE 8 4 15 E 5 1 12 ESE 11 5 18 SE 6 0 10 SSE 7 7 27 S 3 2 9 SSW 9 6 22 SW 2 1 6 WSW 2 0 7 W 9 2 18 WNW 7 3 12 NW 15 4 21 NNW 5 5 12 Variable 0 0 0 Total 0 30 101 44 25 11 211 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 44 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2014 Stability Class - Neutral - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 4 17 14 6 1 42 NNE 9 13 10 1 0 33 NE 7 12 19 2 1 41 ENE 3 19 38 10 1 74 E 4 21 34 19 25 103 ESE 3 11 10 5 10 39 SE 4 5 16 3 4 32 SSE 3 6 14 10 6 39 S 7 10 10 12 5 44 SSW 7 13 16 14 1 52 SW 8 14 10 0 0 32 WSW 9 15 35 7 4 70 W 13 17 40 21 8 99 WNW 8 13 28 7 5 62 NW 9 21 40 3 0 74 NNW 3 11 13 9 2 38 Variable 0 0 0 0 0 0 Total 6 101 218 347 129 73 874 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 45 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2014 Stability Class - Slightly Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 4 13 1 22 NNE 9 3 0 14 NE 5 8 1 14 ENE 12 14 1 30 E 9 16 3 31 ESE 10 21 11 48 SE 10 12 11 34 SSE 7 25 25 62 S 13 29 15 64 SSW 16 25 14 64 SW 8 13 2 25 WSW 12 7 2 26 W 12 4 2 24 WNW 16 19 1 38 NW 20 34 9 65 NNW 10 11 6 32 Variable 1 0 0 1 Total 5 42 174 254 104 15 594 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 46 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2014 Stability Class - Moderately Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 0 1 0 0 1 NNE 0 1 2 3 0 0 6 NE 0 3 1 0 0 0 4 ENE 0 1 4 1 0 0 6 E 0 3 12 1 0 16 ESE 1 2 7 18 0 29 SE 0 3 11 4 0 23 SSE 1 2 10 13 0 34 S 0 3 5 5 0 16 SSW 0 4 7 11 0 23 SW 0 2 7 5 0 14 WSW 0 1 1 0 0 2 W 0 0 0 0 0 0 WNW 0 0 1 4 0 5 NW 0 0 3 3 0 6 NNW 0 2 0 1 0 3 Variable 0 0 0 0 0 0 Total 2 27 71 70 18 0 188 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 47 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2014 Stability Class - Extremely Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 2 3 NNE 1 3 NE 0 1 ENE 0 0 E 0 1 ESE 1 8 SE 4 5 SSE 8 15 S 9 14 SSW 3 13 SW 3 3 WSW 0 1 W 0 0 WNW 0 0 NW 0 0 NNW 1 5 Variable 0 0 Total 0 10 28 32 2 0 72 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 48 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2014 Stability Class - Extremely Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 8 1 0 9 NNE 5 9 0 14 NE 3 4 0 7 ENE 9 1 0 10 E 9 0 20 ESE 8 6 0 14 SE 9 3 0 13 SSE 26 0 0 26 S 47 1 0 48 SSW 18 2 0 20 SW 21 0 0 21 WSW 21 0 0 21 W 19 6 0 26 WNW 15 15 1 31 NW 9 4 1 14 NNW 6 8 0 14 Variable 0 0 0 0 Total 2 233 71 2 0 308 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 49 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2014 Stability Class - Moderately Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 2 1 0 3 NNE 0 2 2 0 4 NE 0 1 0 0 1 ENE 0 1 1 0 2 E 0 6 1 0 7 ESE 0 2 1 0 3 SE 0 4 0 0 4 SSE 0 10 1 0 11 S 0 3 0 0 3 SSW 0 5 0 0 5 SW 0 6 0 0 6 WSW 1 14 0 0 15 W 0 7 1 0 8 WNW 0 2 3 0 5 NW 0 4 6 1 11 NNW 0 5 0 0 5 Variable 0 0 0 0 0 Total 1 74 17 1 0 0 93 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 50 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2014 Stability Class - Slightly Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 5 5 NNE 0 6 7 NE 0 1 1 ENE 1 9 10 E 0 6 8 ESE 0 10 15 SE 0 3 4 SSE 1 10 11 S 2 5 7 SSW 2 4 6 SW 2 6 9 WSW 1 13 18 W 1 14 21 WNW 1 10 14 NW 2 13 23 NNW 0 9 13 Variable 0 0 0 Total 13 124 34 1 0 0 172 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 51 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2014 Stability Class - Neutral - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 16 19 1 37 NNE 0 13 3 0 16 NE 2 14 5 0 21 ENE 1 10 0 0 11 E 8 20 1 0 29 ESE 4 21 5 0 30 SE 5 19 4 0 28 SSE 12 19 0 0 31 S 10 10 1 0 21 SSW 4 10 0 0 14 SW 4 13 0 0 17 WSW 2 20 11 0 33 W 9 25 12 0 46 WNW 4 17 11 0 32 NW 5 23 29 0 57 NNW 2 12 13 0 27 Variable 0 0 0 0 0 Total 73 262 114 1 0 0 450 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 52 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2014 Stability Class - Slightly Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 5 13 18 NNE 7 5 13 NE 13 6 19 ENE 17 19 36 E 17 20 37 ESE 37 21 60 SE 31 17 50 SSE 24 17 41 S 8 21 29 SSW 12 21 35 SW 12 25 37 WSW 7 19 28 W 11 35 51 WNW 16 32 48 NW 22 34 57 NNW 12 17 29 Variable 1 0 1 Total 252 322 0 589 Hours of calm in this stability class: 2 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 53 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables 2uad Cities Generating Station Perio d of Record: July - September 2014 Stability Class - Moderately Stable - 196Ft-33Ft D)elta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 8 0 0 0 8 NNE 4 0 0 0 4 NE 12 1 0 0 13 ENE 12 2 0 0 14 E 18 0 0 0 18 ESE 52 3 0 0 55 SE 30 0 0 0 30 SSE 11 2 0 0 13 S 8 1 0 0 9 SSW 13 0 0 0 13 SW 12 0 0 0 12 WSW 16 0 0 0 16 W 16 0 0 0 16 WNW 19 10 0 0 29 NW 12 4 0 0 16 NNW 6 2 0 0 8 Variable 0 0 0 0 0 Total 249 25 0 0 0 274 Hours of calm in this stability class: 23 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 54 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2014 Stability Class - Extremely Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 0 0 0 0 0 1 NNE 5 0 0 0 0 0 5 NE 3 0 0 0 0 0 3 ENE 8 0 0 0 0 0 8 E 31 0 0 0 0 0 31 ESE 42 0 46 SE 20 0 20 SSE 9 0 9 S 7 0 7 SSW 3 0 3 SW 4 0 4 WSW 7 0 7 W 6 0 6 WNW 4 0 5 NW 1 0 1 NNW 0 0 0 Variable 0 0 0 Total 151 0 156 Hours of calm in this stability class: 138 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 55 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2014 Stability Class - Extremely Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 2 2 NNE 1 1 NE 4 5 ENE 1 5 E 3 5 ESE 1 1 SE 0 2 SSE 4 7 S 8 19 SSW 2 11 SW 0 2 WSW 0 1 W 1 1 WNW 4 5 NW 0 1 NNW 0 3 variable 0 0 Total 0 4 29 31 7 0 71 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 56 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2014 Stability Class - Moderately Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 2 2 2 0 0 6 NNE 0 1 2 1 0 0 4 NE 0 1 1 1 0 0 3 ENE 0 1 3 1 0 0 5 E 0 0 3 3 1 0 7 ESE 0 0 3 1 0 0 4 SE 0 1 2 2 2 0 7 SSE 0 5 11 4 0 20 S 0 3 13 4 0 21 SSW 0 2 4 2 0 8 SW 0 1 3 1 0 5 WSW 0 0 4 0 0 4 W 0 1 6 3 0 10 WNW 0 0 5 1 0 6 NW 0 0 7 0 0 8 NNW 0 0 3 0 0 5 Variable 0 0 0 0 0 0 Total 0 18 72 26 7 0 123 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 57 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2014 Stability Class - Slightly Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 3 7 0 0 0 10 NNE 0 3 2 2 0 0 7 NE 0 2 0 1 0 0 3 ENE 0 7 3 1 0 0 11 E 0 2 7 3 0 0 12 ESE 0 2 3 3 0 0 8 SE 0 4 5 0 0 0 9 SSE 0 8 13 1 2 0 24 S 0 3 10 3 0 0 16 SSW 0 6 4 0 0 1 11 SW 0 10 4 2 0 0 16 WSW 0 8 6 1 0 0 15 W 0 7 7 4 0 0 18 1 4 6 8 5 0 24 NW 0 4 3 1 0 0 8 NNW 0 3 4 0 2 0 9 Variable 0 0 0 0 0 0 0 Total 1 76 84 30 9 1 201 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 1 Hours of missing stability measurements in all stability classes: 3 Page 58 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2014 Stability Class - Neutral - 296Ft - 33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 11 13 17 0 41 NNE 0 4 7 5 1 17 NE 0 5 8 9 2 24 ENE 1 8 12 0 0 21 E 1 13 9 8 0 31 ESE 0 11 16 14 5 46 SE 0 8 15 7 5 36 SSE 0 13 19 6 2 40 S 3 8 14 20 2 49 SSW 0 15 10 10 2 37 SW 3 13 8 9 3 36 WSW 1 10 8 23 8 50 W 4 17 19 16 11 67 WNW 1 14 21 24 75 NW 7 13 17 37 23 100 NNW 2 14 14 11 5 47 Variable 0 0 0 0 0 0 Total 23 177 210 216 80 11 717 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 59 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2014 Stability Class - Slightly Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 4 6 6 0 0 16 NNE 2 3 6 5 0 0 16 NE 0 1 14 4 0 0 19 ENE 1 7 24 6 0 0 38 E 1 5 13 10 0 0 29 ESE 0 2 8 21 0 0 31 SE 0 5 22 15 0 0 42 SSE 1 3 28 23 3 0 58 S 0 9 21 24 14 1 69 SSW 1 2 14 21 11 0 49 SW 3 3 5 7 6 0 24 WSW 2 4 8 9 3 0 26 W 0 4 11 12 1 0 28 WNW 0 5 20 19 0 0 44 NW 1 3 20 6 1 0 31 NNW 0 4 20 9 0 0 33 Variable 0 1 0 0 0 0 1 Total 12 65 240 197 39 1 554 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 60 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2014 Stability Class - Moderately Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 2 5 2 0 0 10 NNE 0 4 5 0 0 0 9 NE 0 3 7 0 0 0 10 ENE 1 3 3 1 0 0 8 E 0 3 7 1 0 0 11 ESE 0 6 12 9 2 0 29 SE 0 3 13 19 0 0 35 SSE 0 4 21 24 0 0 49 S 1 8 23 10 2 0 44 SSW 0 6 13 8 0 0 27 SW 0 8 3 0 0 0 11 WSW 0 6 12 0 0 0 18 W 0 8 13 0 0 0 21 WNW 1 2 8 8 0 0 19 NW 0 3 9 4 0 0 16 NNW 1 1 5 4 0 0 11 Variable 0 0 0 0 0 0 0 Total 5 70 159 90 4 0 328 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 61 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2014 Stability Class -Extremely Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 0 0 NNE 3 0 0 5 NE 1 1 0 2 ENE 1 1 0 3 E 1 2 0 5 ESE 2 5 3 10 SE 0 10 13 23 SSE 0 12 1 13 S 6 16 17 41 SSW 12 22 10 45 SW 12 3 0 15 WSW 3 7 0 11 W 8 7 1 17 WNW 5 3 1 10 NW 1 2 3 6 NNW 0 0 1 1 Variable 0 0 0 0 Total 10 55 91 50 1 0 207 Hours of calm in this stability class: 3 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 62 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2014 Stability Class - Extremely Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph) wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total 0 0 4 0 0 4 N

0 0 0 0 0 0 NNE NE 2 1 0 0 0 3 ENE 0 0 0 0 0 0 E 2 0 0 0 0 2 ESE 1 2 0 0 0 3 SE 6 0 0 0 0 6 SSE 12 5 0 0 0 17 S 2 4 0 0 0 6 SSW 9 1 0 0 0 10 SW 10 5 0 0 0 15 WSW 0 1 0 0 0 1 W 0 7 0 0 0 7 WNW 1 11 1 0 0 13 NW 1 8 0 0 0 9 NNW 3 7 0 0 0 10 Variable 0 0 0 0 0 0 Total 0 49 52 5 0 0 106 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 63 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2014 Stability Class - Moderately Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 0 1 NNE 0 2 0 2 NE 0 1 0 2 ENE 0 1 0 1 E 0 3 0 3 ESE 0 0 0 1 SE 0 4 0 7 SSE 0 2 0 2 S 0 1 0 1 SSW 0 4 0 4 SW 0 1 0 1 WSW 0 0 0 2 W 0 3 0 8 WNW 0 0 0 9 NW 0 1 0 5 0 0 0 0 Variable 0 0 0 0 Total 0 23 20 6 0 0 49 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 64 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2014 Stability Class - Slightly Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 5 NNE 0 7 NE 0 6 ENE 0 3 E 0 2 ESE 0 13 SE 0 4 SSE 0 2 S 0 4 SSW 0 4 SW 0 6 4 0 0 0 10 WSW 0 6 5 0 0 0 11 W 0 10 7 0 0 0 17 0 3 8 3 0 0 14 NW 1 1 6 0 0 0 8 NNW 0 2 1 0 0 0 3 Variable 0 0 0 0 0 0 0 Total 3 66 38 6 0 0 113 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page. 65 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2014 Stability Class - Neutral - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 19 35 7 62 NNE 13 1 0 17 NE 17 1 0 22 ENE 9 2 0 17 E 10 4 0 20 ESE 34 19 0 62 SE 35 12 0 52 SSE 26 3 0 35 S 15 0 0 24 SSW 18 0 0 25 SW 21 4 0 29 WSW 23 15 0 41 W 49 81 15 147 WNW 48 148 23 225 NW 30 65 2 104 NNW 20 14 3 39 variable 0 0 0 2 Total 82 387 404 50 0 0 923 Hours of calm in this stability class: 1 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 66 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2014 Stability Class - Slightly Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 9 20 6 2 0 0 37 NNE 8 11 2 0 0 0 21 NE 8 4 0 0 0 0 12 ENE 10 5 0 0 0 0 15 E 13 6 0 0 0 0 19 ESE 13 34 1 0 0 0 48 SE 19 47 7 0 73 SSE 20 47 1 0 68 S 18 22 0 0 40 SSW 15 31 7 0 53 SW 13 37 8 0 58 WSW 14 55 3 0 72 W 10 37 11 0 58 WNW 24 24 5 0 53 NW 16 33 5 0 54 NNW 10 6 0 0 16 Variable 1 0 0 0 1 Total 221 419 56 0 698 Hours of calm in this stability class: 5 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 67 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December 2014 Stability Class - Moderately Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 7 3 10 NNE 5 0 5 NE 7 0 7 ENE 14 3 17 E 12 1 13 ESE 11 ii 22 SE 15 7 22 SSE 3 2 5 S 6 1 7 SSW 5 0 5 SW 8 1 9 WSW 5 1 6 W 7 1 8 WNW 8 1 9 NW 6 0 6 NNW 4 0 4 Variable 0 0 0 Total 123 32 0 155 Hours of calm in this stability class: 22 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 68 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2014 Stability Class - Extremely Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 0 0 0 0 0 1 NNE 0 0 0 0 0 0 0 NE 3 0 0 0 0 0 3 ENE 5 0 0 0 0 0 5 E 14 1 0 0 0 0 15 ESE 31 11 0 42 SE 6 0 0 6 SSE 9 0 0 9 S 4 0 0 4 SSW 2 0 0 2 SW 1 0 0 1 WSW 1 0 0 1 W 4 0 0 4 7 2 0 9 NW 2 1 0 3 NNW 1 0 0 1 Variable 0 0 0 0 Total 91 15 0 106 Hours of calm in this stability class: 30 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability cl asses: 0 Page 69 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2014 Stability Class - Extremely Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 0 0 0 0 0 NNE 0 0 0 0 0 0 0 NE 0 0 0 0 0 0 0 ENE 0 0 0 0 0 0 0 E 0 0 0 0 0 0 0 ESE 0 0 0 0 0 0 0 SE 0 0 1 0 0 0 1 SSE 0 0 0 5 5 0 10 S 0 0 0 0 2 0 2 SSW 0 1 1 3 2 0 7 SW 0 0 0 0 0 0 0 WSW 0 0 0 0 0 0 0 W 0 0 0 0 0 0 0 WNW 0 0 0 0 0 0 0 NW 0 0 0 0 0 0 0 NNW 0 0 0 0 0 0 0 Variable 0 0 0 0 0 0 0 Total 0 1 2 8 9 0 20 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 70 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2014 Stability Class - Moderately Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 NNE 0 NE 0 ENE 0 E 0 ESE 1 SE 0 SSE 4 S 1 SSW 2 SW 1 WSW 0 W 2 WNW 1 NW 6 NNW 3 Variable 0 Total 0 1 13 21 8 3 46 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 71 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December 2014 Stability Class - Slightly Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 5 NNE 0 4 NE 0 2 ENE 1 5 E 0 2 ESE 2 5 SE 5 12 SSE 1 5 S 2 4 SSW 3 11 SW 3 3 WSW 2 5 W 9 17 WNW 8 14 NW 6 8 NNW 2 3 Variable 0 0 Total 0 12 33 44 13 3 105 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 72 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December 2014 Stability Class - Neutral - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 3 2 17 23 12 1 58 NNE 1 11 16 3 0 0 31 NE 1 12 11 4 0 0 28 ENE 1 8 5 1 2 0 17 E 1 11 4 3 0 0 19 ESE 0 8 13 25 4 0 50 SE 0 10 24 28 4 0 66 SSE 1 3 9 16 16 0 45 S 0 9 16 19 1 0 45 SSW 3 9 13 19 11 0 55 SW 1 6 13 17 7 0 44 WSW 1 4 15 24 9 1 54 W 2 15 19 75 56 16 183 WNW 3 5 31 99 81 24 243 NW 4 8 13 56 25 7 113 NNW 1 5 11 35 6 8 66 Variable 2 0 0 0 0 0 2 Total 25 126 230 447 234 57 1119 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 73 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December 2014 Stability Class - Slightly Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 8 10 0 25 NNE 5 12 0 24 NE 9 3 0 17 ENE 9 5 0 15 E 12 2 1 16 ESE 7 22 3 34 SE 6 22 6 37 SSE 17 39 10 68 S 17 35 20 76 SSW 20 29 24 83 SW 10 20 11 42 WSW 12 27 4 52 W 15 21 9 54 WNW 8 16 6 37 NW 18 13 1 39 NNW 11 6 0 20 Variable 0 0 0 0 Total 15 55 184 282 95 8 639 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 74 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December 2014 Stability Class - Moderately Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 4 2 3 0 0 9 NNE 2 4 1 8 0 0 15 NE 1 1 1 0 0 0 3 ENE 1 3 2 1 0 0 7 E 1 3 7 2 0 0 13 ESE 1 2 4 16 0 0 23 SE 1 4 6 15 5 0 31 SSE 1 0 5 12 2 0 20 S 1 5 2 6 1 0 15 SSW 0 0 10 11 1 0 22 SW 0 1 2 7 0 0 10 WSW 0 0 4 4 0 0 8 W 1 0 1 4 1 0 7 WNW 3 2 1 1 0 0 7 NW 1 1 1 1 0 0 4 NNW 0 1 2 1 0 0 4 Variable 0 0 0 0 0 0 0 Total 14 31 51 92 10 0 198 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 75 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December 2014 Stability Class - Extremely Stable - 29 6Ft-33Ft Delta-T (F)

Winds Measured at 296 1reet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 2 6 NNE 2 4 NE 1 8 ENE 0 1 E 5 9 ESE 1 3 SE 3 8 SSE 14 19 S 1 9 SSW 2 6 SW 0 2 WSW 0 2 W 0 0 WNW 0 1 NW 2 2 NNW 1 1 Variable 0 0 Total 8 17 17 34 5 0 81 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 76 of 77

Quad Cities Nuclear Power Station 2014 Annual Radioactive Effluent Release Report Solid Waste and Irradiated Fuel Shipments A. Solid Waste Shipped Offsite for Burial or Disposal (Not irradiated fuel)

1. Types of Waste Types of Waste Total Total Period Est. Total Quantity Activity (Ci) Error %

(ms)

a. Spent resins, filter sludge's, evaporator bottoms, etc 9.56E+01 4.71E+02 2014 2.50E+01

b. Dry compressible waste, contaminated equip, etc 7.28E+02 1.52E+00 2014 2.50E+01

c. Irradiated components, control rods, etc N/A N/A N/A N/A

d. Other (describe) Combined Packages of a. and b. N/A N/A N/A N/A

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

Major Nuclide Composition  %

a. Co-60 6.88E+01 Fe-55 2.79E+01 Cs-137 4.19E+00 Zn-65 2.47E+00 Mn-54 1.80E+00 Ni-63 1.50E+00

b. Mn-54 5.30E+00 Fe-55 1.63E+01 Co-60 6.61E+01 Zn-65 3.02E+00 Co-58 3.44E+00 Fe-59 2.59E+00

c. N/A N/A

d. N/A N/A

3. Solid Waste Disposition Number of Shipments Mode of Transportation Destination 16 Highway Processor 19 Highway Disposal B. Irradiated Fuel Shipments (disposition)

Number of Shipments Mode of Transportation Destination N/A N/A N/A C. Changes to the Process Control Program Revision 10 of RW-AA-100, Process Control Program for Radioactive Wastes, is included as Attachment 2 with the 2014 report. This revision provides defenitions and guidance for Concentration Averaging, Blending, and Encapsulation as allowed per the Branch Technical Position, as further clarified by SECY 2010-0043. Revision 9 of RW-AA-100 was issued and recalled prior to acceptance, as such Quad Cities transitioned directly from Revision 8 to Revision 10.

Page 77 of 77

Attachment 2 RW-AA-1 00, Revision 10, Process Control Program for Radioactive Wastes

RW-AA-100 A ExeLon Generation Revision 10 Page 1 of 12 Level 3 - Information Use PROCESS CONTROL PROGRAM FOR RADIOACTIVE WASTES

1. PURPOSE 1.1. The purpose of the Process Control Program (PCP) is to:

1.1.1. Establish the process and boundary conditions for the preparation of specific procedures for processing, sampling, analysis, packaging, storage, and shipment of solid radwaste in accordance with local, state, and federal requirements. (CM-1) 1.1.2. Establish parameters which will provide reasonable assurance that all Low Level Radioactive Wastes (LLRW), processed by the in-plant waste process systems on-site OR by on-site vendor supplied waste processing systems, meet the acceptance criteria to a Licensed Burial Facility, as required by 10CFR Part 20, 10CFR Part 61, 10CFR Part 71, 49CFR Parts 171-172, "Technical Position on Waste Form (Revision 1)" [1/91], "Low-Level Waste Licensing Branch Technical Position on Radioactive Waste Classification" [5/83], and the Station Technical Specifications, as applicable.

1.1.3. Provide reasonable assurance that waste placed in "on-site storage" meets the requirements as addressed within the Safety Analysis Reports for the low level radwaste storage facilities for dry and/or processed wet waste.

2. TERMS AND DEFINITIONS 2.1. Process Control Program (PCP): The program which contains the current formulas, sampling, analysis, tests, and determinations to be made to ensure that processing and packaging of solid radioactive waste based on demonstrated processing of actual or simulated wet solid wastes will be accomplished in such a way as to assure the waste meets the stabilization criteria specified in 10CFR Parts 20, 61 and 71, state regulations, and burial site requirements.

2.2. Solidification

Liquid waste processed to either an unstable or stable form per 10CFR61 requirements. Waste solidified does not have to meet the 300-year free standing monolith criteria. Approved formulas, samples and tests do not have to meet NRC approval for wastes solidified in a container meeting stability criteria (e.g.

High Integrity Container).

2.3. Stabilization

Liquid waste processed to a "stable state" per 10CFR61 Requirements. Established formulas, samples, and tests shall be approved by the NRC in order to meet solidification "stabilization" criteria. This processing method is currently not available, because the NRC recognizes that waste packed in a High Integrity Container meets the 300-year stabilization criteria. In the event that this processing method becomes an acceptable method, then the NRC shall approve the stabilization formulas, samples, tests, etc.

RW-AA-100 Revision 10 Page 2 of 12 2.4. Solidification Media: An approved media (e.g. Barnwell - vinyl ester styrene, cement, bitumen) when waste containing nuclides with greater than 5-year half lives is solidified in a container with activity greater than 1 micro curie/cc. Waste solidified in a HIC is approved by the commission meeting the 10CFR61 stabilization criteria, including 1% free standing liquids by volume when the waste is packaged to a "stable" form and < 0.5% when waste is packaged to an "unstable" form. The formulas, sampling, analysis, and test do not require NRC approval, because the HIC meets the stability criteria.

2.4.1. Solidification to an unstable or stable state is performed by vendors, when applicable. Liquid waste solidified to meet stabilization criteria (10CFR61 and 01-91 Branch Technical Requirements) shall have documentation available that demonstrates that the process is approved by the NRC or disposal facility.

2.5. Dewatering

The process of removing fluids from liquid waste streams to produce a waste form that meets the requirements of 10CFR Part 61 and applicable burial site criteria, <0.5% by volume when the waste is packaged to an "unstable" state, or

<1% by volume when the waste is packaged to a "stable" form.

2.6. High Integrity Container (HIC): A disposable container that is approved to the Requirements of 10CFR61. The use of HIC's is an alternative to solidification or encapsulation in a steel container to meet burial stability. HIC's are used to package dewatered liquid wastes, (e.g. filter cartridges, filter media, resin, sludges, etc), or dry active waste.

2.7. Liquid Waste Processing Systems: In-plant or vendor supplied processing systems consisting of equipment utilized for evaporation, filtration, demineralization, dewatering, compression dewatering, solidification, or reverse osmosis (RO) for the treatment of liquid wastes (such as Floor Drains, Chemical Drains and Equipment Drain inputs).

2.8. Incineration, RVR, andlor Glass Vitrification of Liquid or Solid: Dry or wet waste processed via incineration and/or thermal processing where the volume is reduced by thermal means meets 10CFR61 requirements.

2.9. Compaction

When dry wastes such as paper, wood, plastic, cardboard, incinerator ash, and etc. are volume reduced through the use of a compactor.

RW-AA-100 Revision 10 Page 3 of 12 2.10. Waste Streams: Consist of but are not limited to

- Filter media (powdered, bead resin and fiber),

- Filter cartridges,

- Pre-coat body feed material,

- Contaminated charcoal,

- Fuel pool activated hardware,

- Oil Dry absorbent material added to a container to absorb liquids

- Fuel Pool Crud

- Sump and tank sludges,

- High activity filter cartridges,

- Concentrated liquids,

- Contaminated waste oil,

- Dried sewage or wastewater plant waste,

- Dry Active Waste (DAW): Waste such as filters, air filters, low activity cartridge filters, paper, wood, glass, plastic, cardboard, hoses, cloth, and metals, etc, which have become contaminated as a consequence of normal operating, housekeeping and maintenance activities.

- Other radioactive waste generated from cleanup of inadvertent contamination.

2.11. Concentration Averaging: Concentration averaging is either: a) the mathematical averaging of waste concentrations, based on the size, geometry, type of radioactive emission, and observed dose rates, or b) the combining of radioactive components in a single container and how their radioactivity may be averaged over the volume of the container. Concentration averaging is subject to constraints identified in the NRC's Branch Technical Position on Concentration Averaging and Encapsulation and may also be constrained by Agreement States or Disposal Facilities.

2.12. Encapsulation: Encapsulation is the surrounding of a radioactive source or component with a nonradioactive material. Encapsulation involves a radioactive core surrounded by a non-radioactive matrix.

2.13. Blending: The intentional mixing of different, but miscible waste streams (such as resins, filter media, etc.) from different batches or systems for the purpose of operational efficiency or ALARA. Blending applies to LLRW streams only. The addition of non-radioactive materials or fillers is not considered blending.

3. RESPONSIBILITIES 3.1. Implementation of this Process Control Program (PCP) is described in procedures at each station and is the responsibility of the each site to implement.

RW-AA-100 Revision 10 Page 4 of 12

4. MAIN BODY 4.1. Process Control Program Requirements 4.1.1. A change to this PCP (Radioactive Waste Treatment Systems) may be made provided that the change is reported as part of the annual radioactive effluent release report, Regulatory Guide 1.21, and is approved by the Plant Operations Review Committee (PORC).

4.1.2. Changes become effective upon acceptance per station requirements.

4.1.3. A solidification media, approved by the burial site, may be REQUIRED when liquid radwaste is solidified to a stable/unstable state.

4.1.4. When processing liquid radwaste to meet solidification stability using a vendor supplied solidification system:

1. If the vendor has its own Quality Assurance (QA) Program, then the vendor shall ADHERE to its own QA Program and shall have SUBMITTED its process system topical report to the NRC or agreement state.

2. If the vendor does not HAVE its own Quality Assurance Program, then the vendor shall ADHERE to an approved Quality Assurance Topical Report standard belonging to the Station or to another approved vendor.

4.1.5. The vendor processing system(s) is/are controlled per the following:

1. A commercial vendor supplied processing system(s) may be USED for the processing of LLRW streams.

2. Vendors that process liquid LLRW at the sites shall MEET applicable Quality Assurance Topical Report and Augmented Quality Requirements.

4.1.6. Vendor processing system(s) operated at the site shall be OPERATED and CONTROLLED in accordance with vendor approved procedures or station procedures based upon vendor approved documents.

4.1.7. All waste streams processed for burial or long term on-site storage shall MEET the waste classification and characteristics specified in 10CFR Part 61.55, Part 61.56, the 5-83 Branch Technical Position for waste classification, and the applicable burial site acceptance criteria (for any burial site operating at the time the waste was processed).

4.1.8. An Exelon Nuclear plant may store waste at another Exelon Nuclear plant, provided formal NRC approval has been RECEIVED for the transfer of waste.

RW-AA-100 Revision 10 Page 5 of 12 4.2. General Waste Processing Requirements NOTE: On-site resin processing involves tank mixing and settling, transferring to the station or vendor processing system via resin water slurry or vacuuming into approved waste containers, and, when applicable, dewatering for burial.

4.2.1. Vendor resin beds may be USED for decontamination of plant systems, such as, SFP (Spent Fuel Pool), RWCU (reactor water cleanup), and SDC (Shut Down Cooling). These resins are then PROCESSED via the station or vendor processing system.

4.2.2. Various drains and sump discharges will be COLLECTED in tanks or suitable containers for processing treatment. Water from these tanks may be SENT through a filter, demineralizer, concentrator or vendor supplied processing systems.

4.2.3. Process waste (e.g. filter media, sludges, resin, etc) will be periodically DISCHARGED to the station or vendor processing system for onsite waste treatment or PACKAGED in containers for shipment to offsite vendor for volume reduction processing.

4.2.4. Process water (e.g. chemical, floor drain, equipment drain, etc.) may be SENT to either the site waste processing systems or vendor waste processing systems for further filtration, demineralization for plant re-use, or discharge.

4.2.5. All dewatering and solidification/stabilization will be PERFORMED by either utility site personnel or by on-site vendors or will be PACKAGED and SHIPPED to an off-site vendor low-level radwaste processing facility.

4.2.6. Dry Active Waste (DAW) will be HANDLED and PROCESSED per the following:

1. DAW will be COLLECTED and SURVEYED and may be SORTED for compactable and non-compactable wastes.

2. DAW may be packaged in containers to facilitate on-site pre-compaction and/or off-site vendor contract requirements.

3. DAW items may be SURVEYED for release onsite or offsite when applicable.

4. Contaminated filter cartridges will be PLACED into a HIC or will be ENCAPSULATED in an in-situ liner for disposal or SHIPPED to an offsite waste processor in drums, boxes or steel liners per the vendor site criteria for processing and disposal.

RW-AA-100 Revision 10 Page 6 of 12 4.2.7. Filtering devices using pre-coat media may be USED for the removal of suspended solids from liquid waste streams. The pre-coat material or cartridges from these devices may be routinely REMOVED from the filter vessel and discharged to a Filter Sludge Tank or Liner/HIC. Periodically, the filter sludge may be DISCHARGED to the vendor processing system for waste treatment onsite or PACKAGED in containers for shipment to offsite vendor for volume reduction processing.

4.2.8. Activated hardware stored in the Spent Fuel Pools will be PROCESSED periodically using remote handling equipment and may then be PUT into a container for shipment or storage in the pool or loading the processed activated hardware into the Dry Cask storage system.

4.2.9. High Integrity Containers (HIC):

1. For disposal at Barnwell, vendors supplying HIC's to the station shall PROVIDE a copy of the HIC Certificate of Compliance, which details specific limitations on use of the HIC.

2. For disposal at Clive or WCS, vendors supplying HIC's to the station shall PROVIDE a copy of the HIC Certificate of Conformance, which details specific limitations on use of the HIC.

3. Vendors supplying HIC's to the station shall PROVIDE a handling procedure which establishes guidelines for the utilization of the HIC. These guidelines serve to protect the integrity of the HIC and ensure the HIC is handled in accordance with the requirements of the Certificate of Compliance or Certificate of Conformance.

4.2.10. Lubricants and oils contaminated as a consequence of normal operating and maintenance activities may be PROCESSED on-site (by incineration, for oils meeting 10CFR20.2004 and applicable state requirements, or by an approved vendor process) or SHIPPED offsite (for incineration or other acceptable processing method).

4.2.11. Former in-plant systems GE or Stock Drum Transfer Cart and Drum Storage Areas may be USED for higher dose DAW storage at Clinton, Dresden, Quad Cities, Braidwood and Byron.

4.2.12. Certain waste, including flowable solids from holding pond, oily waste separator, cooling tower basin and emergency spray pond, may be disposed of onsite under the provisions of a 10CFR20.2002 permit. Specific requirements associated with the disposal shall be incorporated into station implementing procedures. (CM-2)

RW-AA-100 Revision 10 Page 7 of 12 4.2.13. Concentration averaging may be PERFORMED to combine LLRW having different concentrations of radionuclides to form a homogeneous mixture in accordance with the guidance in the NRC's Branch Technical Position on Concentration Averaging and Encapsulation-1995:

- For homogeneous waste types such as resins and filter media, the concentration of the mixture for classification purposes may be based on either the highest radionuclide concentration in any of the individual waste types contributing to the mixture or the volumetric or weight-averaged nuclide concentrations in the mixture provided that the concentrations of the individual waste type contributors to the mixture are within a factor of 10 of the average concentration of the resulting mixture. (NOTE: a designed collection of homogeneous waste types (from different sources within a facility) is not considered 'mixing' and the concentration for classification purposes may be the average concentration of the combination).

- For non-homogeneous waste types such as activated metals, cartridge filters or components incorporating radioactivity in their design, the concentration should be determined from the total weight or displaced volume (excluding major void spaces) of the component. Mixtures of components in a disposal container is permissible. Concentration averaging of a mixture of components of similar types can be performed in accordance with the NRC's Branch Technical Position on Concentration Averaging and Encapsulation and any State or Disposal Site specific requirements.

4.2.14. Blending may be PERFORMED for routine LLRW such as resins and filter media in accordance with the guidance in the NRC's Branch Technical Position on Concentration Averaging and Encapsulation as further clarified in SECY 2010-0043.

The concentration of the mixture may be determined based on the total activity of all components in the mixture divided by the total volume or mass of the mixture.

Reasonable effort should be made to mix blended LLRW so that activity is evenly distributed.

4.2.15. Encapsulation may be PERFORMED for routine wastes such as filters, filter cartridges, or sealed sources centered in an encapsulated mass, in accordance with the guidance in the NRC's Branch Technical Position on Concentration Averaging and Encapsulation. Classification may be based on the overall volume of the final solidified mass provided that;

- The minimum solidified volume or mass should be reasonably difficult to move by hand.

- The maximum solidified volume or mass used for determining concentration for any single discrete source should be no more than 0.2 m3 or 500Kg (typically 55-gallon drum).

- The maximum amount of gamma-emitting radioactivity or radioactive material is <0.02 mrem/hr on the surface of the encapsulation over a 500-year decay period.

RW-AA-100 Revision 10 Page 8 of 12 The maximum amount of any radionuclide in a single encapsulation, when averaged over the waste and encapsulating media, does not exceed the maximum concentration limits for Class C waste.

Written procedures should be established to ensure that the radiation source(s) is reasonably centered (or distributed) within the encapsulating media.

All other disposal facility requirements for encapsulated material are met.

4.3. Burial Site Requirements 4.3.1. Waste sent directly to burial shall COMPLY with the applicable parts of 49CFR171-172, 10CFR61, 10CFR71, and the acceptance criteria for the applicable burial site.

4.4. Shipping and Inspection Requirements 4.4.1. All shipping/storage containers shall be INSPECTED, as required by station procedures, for compliance with applicable requirements (Department of Transportation (DOT), Nuclear Regulatory Commission (NRC), station, on-site storage, and/or burial site requirements) prior to use.

4.4.2. Containers of solidified liquid waste shall be INSPECTED for solidification quality and/or dewatering requirements per the burial site, offsite vendor acceptance, or station acceptance criteria, as applicable.

4.4.3. Shipments sent to an off site processor shall be INSPECTED to ensure that the applicable processor's waste acceptance criteria are being met.

4.4.4. Shipments sent for off site storage shall MEET the storage site's waste acceptance criteria.

4.5. Inspection and Corrective Action 4.5.1. Inspection results that indicate non-compliance with applicable NRC, State, vendor, or site requirements shall be IDENTIFIED and TRACKED through the Corrective Action Program.

4.5.2. Administrative controls for preventing unsatisfactory waste forms from being released for shipment are described in applicable station procedures. If the provisions of the Process Control Program are not satisfied, then SUSPEND shipments of defectively packaged radioactive waste from the site. (CM-1) 4.5.3. If freestanding water or solidification not meeting program requirements is observed, then samples of the particular series of batches shall be TAKEN to determine the cause. Additional samples shall be TAKEN, as warranted, to ensure that no freestanding water is present and solidification requirements are maintained.

RW-AA-100 Revision 10 Page 9 of 12 4.6. Procedure and Process Reviews 4.6.1. The Exelon Nuclear Process Control Program and subsequent changes (other than editorial/minor changes) shall be REVIEWED and APPROVED in accordance with the station procedures, plant-specific Technical Specifications (Tech Spec),

Technical Requirements Manual (T&RM), Operation Requirements Manual (ORM),

as applicable, for the respective station and LS-AA-1 06. Changes to the Licensees Controlled Documents, UFSAR, ORM, or TRM are controlled by the provisions of 10CFR 50.59.

4.6.2. Any changes to the PCP shall be reviewed to determine if reportability is required in the Annual Radiological Effluent Release Report (ARERR). The Radwaste Specialist shall ensure correct information is SUBMITTED to the ODCM program owner prior to submittal of the ARERR.

4.6.3. Procedures shall be IMPLEMENTED as follows:

- Station processes or other vendor waste processing/operating procedures shall be technically reviewed and approved per RM-AA-102-1006.

- Procedures related to waste manifests, shipment inspections, and container activity determinations are CONTROLLED by Radiation Protection Standard Procedures (RP-AA-600 Series).

- Site waste processing IS CONTROLLED by site operating procedures.

- Liquid processed by vendor equipment shall be PERFORMED in accordance with vendor procedures.

- The dewatering procedures implemented by Vendor for the purpose of compliance to the Process Control Program SHALL BE REVIEWED and APPROVED in accordance with the plant specific TRM or ORM (either Current Technical Specifications (CTS) or Improved Technical Specifications (ITS), as applicable for the respective stations).

4.7. Waste Types, Point of Generation, and Processing Method Methods of processing and individual vendors may CHANGE due to changing financial and regulatory options. The table below is a representative sample. It is not intended be all encompassing.

RW-AA-100 Revision 10 Page 10 of 12 AVAILABLE M WASTEE WASTE STREAM POINTS OF GENERATION POEING PROCESSING METHODS Bead Resin Systems - Fuel Pool, Condensate, Dewatering, solidification to an Reactor Water Cleanup, Blowdown, unstable/stable state Equipment Drain, Chemical and Volume Control Systems, Floor Drain, Maximum Recycle, Blowdown, Boric Free Release to a Land Fill Acid Recycling System, Vendor Supplied Processing Systems, and Portable Demin System Powdered Resin Systems - (Condensate System, Floor Dewatering, solidification to an Drain/Equipment Drain filtration, Fuel unstable/stable state Pool) Thermal Processing Concentrated Waste Waste generated from Site Solidification to an unstable/stable Evaporators resulting typically from the state Floor Drain and Equipment Drain Thermal Processing Systems Sludge Sedimentation resulting from various Dewatering, solidification to an sumps, condensers, tanks, cooling unstable/stable state tower, emergency spray pond, holding Thermal Processing pond, and oily waste separators Evaporation on-site or at an offsite processor On-site disposal per 10CFR20.2002 permit Filter cartridges Systems - Floor/Equipment Drains, Dewatering, solidification to an Fuel Pool; cartridge filters are typically unstable/stable state generated from clean up activities Processed by a vendor for volume within the fuel pool, torus, etc reduction Dry Active Waste Paper, wood, plastic, rubber, glass, Decon/Sorting for Free Release metal, and etc. resulting from daily Compaction/Super-compaction plant activities Thermal Processing by Incineration or glass vitrification Sorting for Free Release Metal melting to an ingot Contaminated Oil Oil contaminated with radioactive Solidification unstable state materials from any in-plant system. Thermal Processing by Incineration Free Release for recycling Drying Bed Sludge Sewage Treatment and Waste Water Free release to a landfill or burial Treatment Facilities Metals See DAW See DAW Irradiated Hardware Fuel Pool, Reactor Components Volume Reduction for packaging I efficiencies

RW-AA-100 Revision 10 Page 11 of 12

5. DOCUMENTATION 5.1. Records of reviews performed shall be retained for the duration of the unit operating license. This documentation shall contain:

1. Sufficient information to support the change together with the appropriate analyses or evaluations justifying the change, and

2. A determination which documents that the change will maintain the overall conformance of waste products to Federal (10CFR61 and the Branch Technical Position), State, or other applicable requirements, including applicable burial site criteria.

6. REFERENCES 6.1. Technical Specifications:

6.1.1. The details contained in Current Tech Specs (CTS) or Improved Technical Specifications (ITS), as applicable, in regard to the Process Control Program (PCP),

are to be relocated to the Licensee Controlled Documents. Some facilities have elected to relocate these details into the Operational Requirements Manual (ORM).

Relocation of the description of the PCP from the CTS or ITS does not affect the safe operation of the facility. Therefore, the relocation details are not required to be in the CTS or the ITS to provide adequate protection of the public health and safety.

6.2. Writers'

References:

6.2.1. Code of Federal Regulations: 10 CFR Part 20, Part 61, Part 71, 49 CFR Parts 171-172 6.2.2. Low Level Waste Licensing Branch Technical Position on Radioactive Waste Classification, May 1983 6.2.3. Technical Position on Waste Form (Revision 1), January 1991 6.2.4. USNRC Branch Technical Position on Concentration Averaging and Encapsulation, January 1995 6.2.5. Regulatory Guide 1.21, Measuring Evaluating, and Reporting Radioactivity in Solid Wastes and Releases of Radioactive materials in Liquid and Gaseous Effluents from Light-Water-Cooled Nuclear Power Plants 6.2.6. I.E. Circular 80.18, 10CFR 50.59 Safety Evaluation for Changes to Radioactive Waste Treatment Systems 6.2.7. Amendment No. 202 to Facility Operating License No. NPF-1 1 and Amendment No.

189 to Facility Operating License (FOL) No. NPF-18 for the LaSalle County Station (LSCS), Units 1 and 2

RW-AA-100 Revision 10 Page 12 of 12 6.2.8. NRC Branch Technical Position on Blending of Low-Level Radioactive Waste, SECY-1 0-0043 6.3. Users'

References:

6.3.1. Quality Assurance Program (QATR) 6.3.2. LS-AA-1 06, Plant Operations Review Committee 6.3.3. RM-AA-1 02-1006, Processing Vendor Documents 6.3.4. RP-AA-600 Series, Radioactive Material/Waste Shipments 6.3.5. CY-AA-170-2000, Annual Radioactive Effluent Release Report 6.4. Station Commitments:

6.4.1. Peach Bottom CM-1, T03819, Letter from G.A. Hunger, Jr., dated Sept. 29 1994, transmitting TSCR 93-16 (Improved Technical Specifications). (Step 1.1.1,4.5.2) 6.4.2. Limerick CM-2, T03896, 10CFR20.2002 permit granted to Limerick via letter dated July 10, 1996. (Step 4.2.12)

7. ATTACHMENTS - None