SVP-09-016, Submittal of Radioactive Effluent Release Report for 2008
| ML091270168 | |
| Person / Time | |
|---|---|
| Site: | Quad Cities  |
| Issue date: | 04/28/2009 |
| From: | Tulon T Exelon Generation Co, Exelon Nuclear |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| FOIA/PA-2010-0209, SVP-09-016 | |
| Download: ML091270168 (85) | |
Text
Exeltn, Exelon Generation Company, LLC Quad Cities Nuclear Power Station www.exeloncorp.com Nuclear 22710 206h Avenue North Cordova, I L61242-9740 SVP-09-016 10 CFR 50.36a April 28, 2009 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 2008 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 2008. In addition, a copy of the Process Control Program for Radioactive Wastes (RW-AA-100, Revision 6), which was revised in 2008, is included as required by Section 12.7.3.4 of the Off-Site Dose Calculation Manual.
There Were a total of four abnormal releases that occurred during 2008. These abnormal releases resulted in minor contributions to normal plant radioactive effluents and are discussed in detail in this report.
Should you have any questions concerning this letter, please contact Mr. Wally J. Beck at (309) 227-2800.
Respectfully, Tithy J. Tulon eVice President uCities Nuclear Power Station Attachments:
- 2. RW-AA-100, Revision 6, Process Control Program for Radioactive Wastes cc: Regional Administrator - NRC Region III NRC Senior Resident Inspector - Quad Cities Nuclear Power Station
Attachment 1 2008 Annual Radioactive Effluent Release Report SVP-09-016
Quad Cities Nuclear Power Station 2008 Annual Radioactive Effluent Release Report Effluent & Waste Disposable Summary Gaseous Effluents - Summation of all Releases Period: January - December 2008 Unit: 1 &2 A. Fission & Activation Gases Unit Quarter Quarter Quarter Quarter Est. Total 1 2 3 4 Error %
- 1. Total Release Ci 3.59E+01 3.77E+01 5.05E+01 4.70E+01 12.5
- 2. Average release rate for the period p.Ci/sec 4.57E+00 4.79E+00 6.36E+00 5.92E+00
- 3. Percent of ODCM limit(1 ) %, 3.42E-03 3.63E-03 4.87E-03 4.77E-03
%f 7.92E-04 8.08E-04 1.17E-03 1.20E-03 B. Iodine
- 1. Total Iodine- 131. Ci 6.99E-04 2.96E-04 3.23E-04 3.49E-04 41.6
- 2. Average release rate for the period pCi/sec 8.89E-05 3.76E-05 4.06E-05 4.39E-05
- 3. Percent of ODCM limit % N/A N/A N/A N/A C. Particulates
- 1. Total particulates Ci 1.08E-03 2.90E-04 1.27E-04 1.93E-04 32.3
- 2. Average release rate for the period iVCi/sec 1.37E-04 3.68E-05 1.60E-05 2.42E-05
- 3. Percent of ODCM limit % N/A N/A N/A N/A
- 4. Gross alpha radioactivity Ci <LLD121 <LLD(2) <LLD(2) <LLD(2)
D. Tritium
- 1. Total Release Ci 2.58E+01 2.24E+01 2.62E+01 2.76E+01 6.3
- 2. Average release rate for the period iCi/sec 3.29E+00 2.85E+00 3.30E+00 I 3.47E+00
- 1. Percent of ODCM limit % 1.57E+00 4.81E-01 5.14E-01 5.63E-01 (1) % Noble gas gamma/noble gas beta dose limits (2)
Gross alpha LLD reported on page 6 of 73 Page 1 of 73
2008 AnnUaI Radoactiive Effluent-ReieaseReport' Effluent &:Waste'.Disposable Su mmary.
Gaseous Effluents Release Point Main Chimney (Elevated).-.:. * ý1.if,, - ,-.
Period:'." Janua-i' - December 2008 pnit: 1 &2
=e, Nuclides Released : Continuous Mode Batch Mode
- 1. Fission gasesi Unit Quartter Quarter, Quarter Quarter.. Qu arterl 'Q'uarte6r Quarter Quarter.
42
' J.1: `2 3 4 Kr-85 Ci <LLDL1 ) <L!D. <LLD(1 <LLD!, N/A( 2 . N/A~2 . N/A(2 . N/A( 2 .
Kr-85m , CF 4.66E+00 5.64E+-00 6.04E+-00, 170E+00 N/A..2 - N/A~2 N/A.2 . N/Af.I Kr-87 Ci 7.92E-01_ 8.30E-01 1:46E+0o If.36E00 -N/A 2) N/A(2) N/A(2) N/A(2 )
Kr-88 .'Ci. 5.07E+00 6.38E400 5.76E -00. 2.24E+00 N/A(2) N/A(2) N/A(2). N/A(2)
Xe-133 ' Ci I 5.04E-*0. 4.91E-,+00 5.26E+O00 2'.60E+00 N/A (2) N/A(2) N/A(2) N/A(2)
Xe-133M1 ...,' '"., Ci 9.0i E-02 1.27E-01 8.33E-02 2.26E-02 N/A (2'. N/A(2). N/A (2) N/A(2)
Xe-135 Ci 4.72E401 4.49E-01 7.49E'01 1'.04E+00 N/A 2. N/A( 2 ) N/A(2 . N/A( 2 !
Xe-135m. Ci 3.74E+00 3.44E+00 5.63E+00 7.60E+00 N/A(2) N/A(2). N/A(2) N/A(2)
Xe-138 Ci" 1.48E401 '1.39E+01 2.32E+`01 2.97E+01 N/A(2). N/A( 2) N/A(2 ) NIA( 2 Ar-41 Ci 1.23E+00 1.96E+00 2.36E+01 ' 8.24E-01 N/A (2) "N/A(2) N/A(2) N/A(2)"
Total for Peridd Ci, 3.59E+01 3.765+01 5.05E+01 14.71 E+01 N/A,(2) .N/A(2) N/A(2- N/A(2.
- 2. lodines__ _ _---_ _ _ _ _ _ _ _ _
1-131 Ci 4.79E-04 2.96E-04 3.23E-04 3.33E-04 N/A(2) N/A (2) N/A(2 .N/A (2) 1-133 Ci 1.61 E-03 1.97E-03 1.88E-03 2.04E-03 N/A(2) N/A(2) N/A(2) N/A(2r" 1-135 Ci <LLD(1 ) <LLD(') <LLD(') <LLD(') N/A(2) N/A(2) N/A(2) N/A(?)
Total for Period Ci. 2.09E-03 2.27E-03 2:20E-03 2.37E-03 N/A(2 ) N/A(2) N/A(2 ) N/A( 2 )
- 3. Particulates ' -
Sr-89 Ci' 3.14E-05 :4.41E705 5.88E'05 <LLD(.) . N/A.2 ! N/A2 N/A N/A 1
Sr-90 " Ci <LLD(') <LLD")- <LLD(');,. <LLD(* . N/A2 N/A( 2 . N/A(2. N/A(2 Cs-134 . . Ci <LLD("'. <LLD(') <LLD('):-.. <LLD(') N/A( 2 N/A N N/A( 2 N/A(2 )
Cs-137 Ciý !<LLD('). <LLD(1 ) 9.89E-06 2.02E-05 N/A(2) N/A(2). N/A(2) N/A(2) 1 Ba-140 Ci <LLD('). 3.62E-05 <LLD() <LLD'). N/A(2) N/A 2 ) N/A(2) N/A(2).
La-140 . Ci 2.28E-05.J2.33E-05 <LLD('); <LLD(") N/A(2) N/A(2) N/A(2! N/A(2.
Cr-51 Ci 1
<LLD(') . <LLD ..): .<LLD(ý') <LLD(1) N/A(2), N/A(2) N/A(2) N/A (2).
1 Mn-54 Ciý ..<LLD() .. LLD.: .<LLD( .)I <LLD(') N/A( 2 N/A( 2 N/A( 2 ) N/A 2 .
CiI '<LLD(1') ..<LLD(') 1 Co-58 <LLD(*) <LLD(') N/AN2 N/A/ 2) N/A(2 . N/A(2)w Co-60 - Ci 6.49E-05 5.87E-05 <LLLD(1. 2.07E-05 N/A(2) N/A2 ) N/A(2). N/A(2).
Mo-99 Ci <LLD(.) <LLD(') <LLD(') <LLD(') N/A (2) N/A(2 N/A( 2 ) N/A(
2 l
Ag-110m Ci <LLD(') <LLD(').` .<LLD('), <LLD(') N/A(2) N/A(2) N/A(2) N/A(2)
Ce-141 . ' Ci <LLD(1) <LLD ) .<LLD('). <LLD(') N/A(2) N/A(2) N/A(2) N/A(2)
Ce-144 Ci, .<LLD(' ) <LLD()'), <LLD(') <LLD(') N/A( 2 ) N/A( 2 ) N/A(2 ) N/A( 2 )
Total for Period Ci 1.91 E-04 1.62E-04 6.87E-05 4.09E-05 N/A(2 ) N/A'2)2 N/A(2) N/A(2)
(1) Gaseous LLD's reported on page 6 of 73 (2)
No gaseous batch releases Page 2 of 73
Quad Cities NuclearPowerStation:,
200.8 Annual Radioactive Effluent. Release Report' Effluent,& Waste D,ispqsable Summary-Gaseous Effluents Release Point Reactor Vents (Mixed Mode)
Period: January -December 2008 I Unit: 1A&2 '-
Nuclides ReleasedI . Continuous Mode .... J -. :"rBat~h Mode!
- 1. Fission gases Unit Quarter Quarter Quarter Quarter Quarter Quarter Quarter Quarter
_4._2 1_2__A: 22
__3 _ '_. ,
Kr-85 .. .. . Ci <LLD.--; , _ LD; <LLD°'" .<LD(1 ) N/A( 2 . NIAX , _N/(_) ,/
Kr-85m Ci <LLD() 1
<LLD(' ) <LLD('). <LLD(')i N/A~) N/A- 21 N/A(2 ) N/A(2 )
Kr-87 Ci <LLD() <<LLD(, <LLD(1)
-;LLD()' N/A( 2 . NN/A ... /2..
Kr-88 ' - Ci ;<LLD(" '), LV LL~ 1 ,L*/~ 1 N/A"')-_' I NIA' Xe-133 Xe-133M CiJ[<LD" Ci <LLD")
IUJ1, D ýiy 2
N/A. ý . r. IS2 [:N/A2kN/)
-::N/A(2) 'N/A()-
Xe-135. Ci <LLD('ý1 <LL D(-') _NW ý)7 ýN/A (2)-_,::N/A (2), N-/A(2)--
/A(2) (2) (2)--
Xe-135m. , ,Ci <LLD('), <LL Dki), N , , N/A 'N/A Xe-1 38 .Ci <LLD(') <LL Dý11). N/A12),ý N/A( w 2) N/A (2 N/A (2)
Ar-41 Ci <LLD1 ). <LL /A(2) (2),- :N/A(2) /A(2) 1 72)-
Total for Period Ci <LLD°) <LL D(1) N/Aý2) '--N /A(2)- N/A(2) N/A
- 2. lodines *,
1-131 Ci 2.19E-04 <LL .~~~
~~ / 2.'1-NA() Iý()'"
N/A( 2)I 1-133 Ci i.75E-03 <LL 1-135 Ci <LLD0)1 <LL Total for Period jCi 1.97E-03 -<LL 1.57E-05 N/A 12 ) N/A(2~ N/. N/A727
- 3. Particulates - .
Sr-89 . Ci <LLD(') <LL ________' N/A( 2) N/A( 2) N/Aý21 Sr-90 j Ci <LLD(1 ) <LL <LLD(') N/A (2 ) NfA( 2) N/A121 ; N/A 12 Cs-134 . , Ci '<LLD(11 <LL Cs-137 - Ci -iLLD`1 I <LLD0) j'2,96E-,O5 N/,A(2), NI/A(2).
2 Ba-140 " ;. Ci -<LLD); .<LLD( N/A(.2) NIA( ) N/A(2): NI/A(2)--
La-140 Ci <LLD('): <LLD( N/A(2) N/A(2) N/A(2) NIA'2 Cr-51 Ci 1.34E-04 <LLD( N/A(2) N/A(2).' N/A(2) Ni/A(2) 47(2) , -
- N/A!2), N!A(2) N/A(2) N Mn-54 Ci 1.11E-05 <LLD' I/A(2)
Co-58 Ci 5.92E-06 <LLD( _____ 4- 4- -
121 Co-60 Ci 8.33E-04 1.51 E-04 5-84E-05 1-.22E-04 N/A(2) N/A(z) NIA'2). I/A Mo-99 Ci <LLDý1) J<LL <LLD1 ) . N/A(2)f 2 N/A( )-- /A(2) N Ag-110m j Ci 1
<LLD( ), <LL <LLDV1) N/A (2) N/A(2.) N/A (2) Ni/A(2)
Ce-141 , Ci <LLD). ' N/A(2) N/A12)- N/A(2) NI/A(2)
I/A(2) .
Ce-144 Ci <LLI <LLD(') N/AWL) N/Atz). N/Atz) 12 Zn-65 Ci <LLI <LLD(') j <LLD") I!: N/A(2) I N/A(z)I] 'N/A(z).' NI/A Total for Period Ci 9.84E-04 1.51 E-04 5.84E-05I 1 .52E-04] NA". I/A (2)
I=di (1)
Gaseous LLD's reported on page 6 of 73 (2)
No gaseous batch releases Page 3 of 73
Quadd Ckies Nuclear, ower Station 2008 AnnualuR'aiotdi. e Eff1ienti Rhielease Report Effluenit & WastebDisposal Summary Liquid Effluents- Summation of all Releases .
- Period:--,---- -- January - December 2008 .... Unit: 1 &,2.
A. Fission & Activation Products Unit Quarter. Quarter Quarter Quarter Est. Total
. : ... .. . .. * . . ..
- 2 . . . . ..3 4-.... . .. E rro r %/o i
1s -Total Release (not including tritium, gases,-&
alpha);
Ci
.31E-041 _2.41E*-04.
. . . [
3.04E105
.6.19E-14 117E-03 .
4.1 2 - Average diluted conceintration during period pCi/mL -1.24&-12. 15.64E-13.- 3.68E-12
- 3. Percent.bf applicable limit;! . ' WB' . I.40E-01 ..5.86E-02 1.20E-03 3.87E-01 0 .6.65E-02 2.77E-02 5.61 E-03 1.84E-01 4.: Maximum diluted coficentration during batch discharges .. .
. jCi/mL
. . I
,;I.30E-09
- 9.22E-11 2.17E-1 1 5.29E-10 B.B:.Tritium 1.. Total Release . . . Ci 7.91 E-01 3.23E-01 i.56E-01 4.39E+00 .... 4.1
.2. Average diluted cponcentration during period 'pCi/mL. 1.91E-15 '1.49E-15 4.08E-14 3.09E-12
- 3. Percent ofapplicable limit % '6.73E-02.j
-. 8.)17E-03 3.07E-03 4.10E-02 C. Dissolved & Entrained Gases . .
- 1. Total Release- " Ci <LLD(2) <LLD(2 , <LLDb2 ) <LLD(2 ) . 4.1
- 2. Average diluted concentration during period l,,Ci/,mL N/A N/A N/A N/A ...
3.. Peire6nt,f.applicable limit. . .. N/A N/A N/A N/A.
D" -Gross Alpha Activity'" . ' " .
.1:
1:: '.Total Tt"l Release, elease'"." -. . Ci -<LLD (2) <LLD 2 I <LLD(2 ) <LLD(. 2 JI 14.8
'E.!.!.Volume Of Waste Released (prior Liters 1.87E+05 3.93E+05 1.80E+05 8.52E+05
.todilution) .
F;.. Volume Of Dilution-Water Used Liters 2 67E+11 4:06E+11 .91E+11 3.18E+11 During Period
- (1
.(0.Y... .
Whole. body/organ, (ODCM)
Liquid LLD's reported on page 7 of 73 Page 4 of.73
Quad, Cit!es, Nuclear Power Statirip 2008 Annual Radioactiv'e*Effluent Release Report Effluent & Waste Disposal Summary Liquid Effluents Release Point Mississiooi River Period: JanuaryI - December 2008 Unit: 1&2. 2 Period:
Nuclides Released ]Continuous Mode'--BthMd ___
1Unit Quarter Quarter Quarter Quarter V1 2 3 4 Quarter 1
Quarter
- -2 Quarter Quarter 4'
S rI8.9 Ci <.LLD(ý1 )- <L ILDO1 ) <LLDO1 ) <LLD(') <LLD(') <LLD(') <LLD(') <LLD('):
<LD <LLD( 1 ):' '<LLD('- '<LLD(!)' -<LL' 1 <LLD('):
Cs-i 34: Ci <LLD('),- -.!LL ) <.LLD(')- 9-LLD('-)- <LLD(') <LLD(')- -<LLD(')- -<'LLD(.'
1 1~ 1 1-131 ýCi LLD( 1 ) ý<LLD(')- -<LLD(') <LLD 1 ~ <LLD(') LD ~<L LD Co-58 Ci <LLD(I) -'<LLD('1 .- <LLD(') '<LLD(~') -<LLD() `<LLD'1 ), ",<LLD(".:.
1
<LLD-)( 1..09E-04 Co-60 -Ci <LLD(') ~<LLD(') <LLD(') <LLD('-) 1.91 E-04 8-.70E-05 Fe-59 Ci <LLD('1 ' <LLD(') <LLD(') <LLD(') <cLLD( -<LLD(') <LLD(') <LLQ('),
Zh-65 Ci 'ý-LLb~') <LLD(')*. <LLD(') <LLD(') 110D(1)' '<LLD( 1 ) <LLD('). <L Mn-54 Ci <LLD('). <LLD~l: '<LLb(1 ), <LLD(') :<LLD~1 . :<LLD~' <LLD(') <LLD11 Cr-Si ~Ci <LLD <L~ ý' 1 LD 1<LLDO
) 1<LLD~ 1 LD 1 LD 1 .LD' 1 <LL 1y <LLD~li <L'LD .,<LLD.'
Zr-95 C LD LD ~'
D(') (LD <LLD(')
Nb-95 Ci <LLD(') <LLD(') <LLD(') <LLD(') .LDl:<LLD('). <LLD(') <LLD(')
Tc-ý99 Ci <LLD('-) <LLD(') <LLD-(' .<LLD('): <LLD( 1') <~LLD(')ý <~LLD(' <LLD~l)
-<LLD(1 -)- 1)
Baý9-14 Ci <LLD('). <LLD(') <LLD(.'. <-.LLD(') .<LLID( .-<LLD(') KS<LLD('
1<LLD( 1 La-140n Ci <LLD(') <LLD('-) <LLD('1 LL('- -<LLD (-) .j` <LLD(') 1 Ce-141 Ci, <LLD(')' <LLD(') <LLDý1 ) "LLD(') <LLD(' <LD~ 1 LLED~l -,'<LLD(')
LA-ibm Ci <LLD(') <LLD(') <LLD(') <LLD(') -<L()ýLD() <L(rI Fe-551 Ci <LLD(') <LLD(') -<LLD(1 ) <LLD(') -LD <
LLD(')~ ' <LLD11 Sb-124 Ci <LLD(') <LLD(') <LLD(") <LLD(') <LLD(' <LLD(') '<LLDO)'- .l.37E-05 Total for Period Ci <LLD(') <LLD(') <LLD(') <LLD(') 3.32E-04 12.41 E-04 3.04E-05.11.l6E-O3 Xe-1 33 Ci <LLD(') <LLD(') <LLD(') <LLD(') 1
<LLD(') ':<LLD( 1 ). <LLD(') <LLDO'1 Xe-i 35 Ci <LLD(') <LLD(') <LLD(') <LLD(') <LLD(') <LLD(') <LLD(') <LLD(')
(1) Liquid LLD's reported on page 7 of 73 (2)
No batch releases Page 5 of -73
QQuad Ct'iiCI6ý-,Udr Power, Stat'ion 2008 Annual, Ridiloactive' Effu6nt. Reic-Ase ReZport' Effluentf& Waste Disioos-abISurnmairy-GASEOUS EFFLUENT LLD&S (Most Restrictive)
_CONTINUOUS MODE .
- NUCLIDE LOWER LIMITS OF DETECTION (LLD's) UNIT LLD Value ODCM.Required LLD 1.Fission gases Kr-85 uCi/cc 3.15E-06 None
... Kr-85m uCi/cc. 1.57E-08 None Kr-87 uCi/cc . 5.68E-08 .. : 1E-04 Kr-88 uCi/cc 4.81 E-08 1E-04 Xe-133 uCi/cc 2.94E-08 1E-04 Xe-133m . uCi/cc 8.67E-08 1E-04 Xe-135 uCi/cc 9.39E-08 1E-04 Xe-135m uCi/cc 1.08E-06 None Xe-138 - uCi/cc 3.18E 1E-04 Ar-41 uCi/cc 2.74E-08 None NUCLIDE LOWER LIMITS OF DETECTION (LLD's) . UNIT . LLD Value ODCM Required LLD*
- 2. lodines 1-131 uCi/cc 7.86E-13 1E-12 1-133 uCi/cc 7.44E-12 1E-10 NUCLIDE LOWER LIMITS OF DETECTION
. (LLD's)
- UNIT
- 3. Particulates and Tritium H-3 uCi/cc 2.95E-1 1 1E-06 Sr-89 uCi/cc 1.67E-13 IE-11 Sr-90 uCi/cc 3.06E-14 IE-11 Cs-134
- uCi/cc 4.24E-13 1E-11 Cs-137 uCi/cc 5.58E-13 1E-11 Ba-140 " uCi/cc . .1.76E-12 None La-140 ,. uCi/cc
- 7.94E-12 None Mn-54 uCi/cc 3.66E-13 1E-11 Co-58 ' uCi/cc 4.58E-13 1E-11 Fe-59 uCi/cc 8.25E-13 1E-11 Co-60 - uCi/cc 9.04E-13 1E-11
" Zn-65 uCi/cc 2.58E-12 1E-11 Mo-99 uCi/cc 8.86E-12 1E-11 Ce-141 uCi/cc 6.42E-13 1E-11 Ce-144 uCi/cc 2.39E-12 1E-11 Aq-110m uCi/cc 4.97E-13 None Cr-51 uCi/cc 3.62E-12 None Gross Alpha uCi/cc 3.85E-14 1E-11
- ODCM REC LLD's for weekly samples. These may be increased by a factor of 10 for daily samples Page 6 of 73
Quad Cities, Nuolear Pwwr,$tatio..n 2008: Annual RadiQactive Effluent- Release Report Effluent.&4Waste .Disposable Summary.:
LIQUID EFFLUENT LLD's (Most Restrictive),.
-BATCH. MODE,.
NUCLIDE LOWER LIMITS OF DETECTION .
, (LLD's) ODCM Required LLD UNIT .. LLD Value
- Kr-85 uCi/cc 1.59E-05 ' None Kr-87 uCi.c "2.15E-07 - 1E-05 Kr-688 uCi/cc 2.26E-07 .. 1E-05 Xe-133 " uCi/cc
.'Xe-135 uci/cc 5.39E-08 .- , 1E-05 Xe-138 uCi/c8 8.16E-06 1E-05.
Mn-54 uCi/cc 6.50E-08 5E-07 Co-58 uCi/cc 5.60E-08 .5E,07 Co-60 "uCi/cc 1.OOE-07 5E-07 Zn-65 uCi/cc 1.26E-07 5E-07' Mo-99 uCi/cc 4.86E-07 5E&07 1-131 uCi/cc 5.69E-08 1E-06 SCs-134 uCi/cc 5.19E-08 5E-07 Cs-137 uCi/cc 6.51E-08 5E-07 Ce-141 . uCi/cc . 9.03E-08 - 5E-07 Ce-144 .-- ; .. ' uC/cc ,, 3.97E-07. .... ..... 5E-06 Gross Alpha . uCi/cc . . 8.66E-08 , 1E:07 Fe-59 uCi/occ 1.16E-07 . 5E-07 Cr-51 uCi/cc . 3.88E-07 - None Ag-110m uCi/cc 5.60E-08 . None Page 7 of 73
Qubd,;CitieLqVA6e4- 9be tation 2008 Annua'IRadioactive Effluent- Release Report Supplemental Information Facility: Quad Cities Nuclear Power Station Janu aury December 2008 Licensee: Exelon Generation Company 1.., Regulatory Limits
. .. -:. * . ' -7. , .- , ..
- 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.
BetaRadiation..(per unit) .
- 1. Less than or equal to 10 mrad/quarter.
- 2. Less than or equal to 20 mrad/year.
b,c. For Iodine-1 31, for Iodine-1 33, 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 mremn to any.organ during any calendar quarter.
Less than-or equal to 3rnrem to the whole body during any calendar year.
Less than or equal to 10 rmrem to any' organ during any calendar year.
Page 8 of 73
Quad C ities,.Nuclear!Powo r Statioft 200,8 Annual RadioactiyeEffluent Release Report Supplemental Information
- 2. Maximum Permissible Concentration,-: J. .t .t ,
a,b,c. For fission and activation gases, iodines, and particulateswith. 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 ILChapter, 2.1',,lThe'alarm*
setpoint is conservatively set at approximately 10% of the 10CFR20 limit.
- d. For liquid effluents, allowable release limits are calculated by solving equations 2.0-1 and 2.0-2 from the Offsite Dose Calculation Manual Part IIChapter 2. The MPC values usedlfor the~monitors were.as follows-.
Radwaste discharge 1.55E-05 ýtCi/ml Service water 1.OOE-05 ýtcI-*l
- 3. Average Energy -.
The average gamma energy used to calculate the alarm setpoints for the noble gas monitors was: . ~-
8.85E-01 MeV for Quarter 1 MeV for Quarr
..... '8:88E-01 t '2 9.00E-01 MeV for Quarter 3 9.03E-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.' Tie particulate'papers are composited every 31 days and'sent to a vendor for'Srv-89/90 and gross alpha analysis. Noble gas grab samples'are pulled and analyzed by gamma isotopic weekly. Tritium samples ar'epulled and analyzed every mOnth. . -
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.
Page 9 of 73
Q~ud, Cities~Lcleai. P-ower .Station' 2008AnniUa[iRadioactive Effluent Release Reportai Supplemental. Information"'
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 release each month. 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 'ccount .the normal offgas train and the gland steam contribution to the release.'
The average flow at the release points is used tocalcu-'late the curies released.
- d. Liquid Effluents, .
The River Discharge Tanks are analyzed before discharge by gamma isotopic. A composite representative portion of this sample is saved. This iscomposited 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 and Fe-55 analyses. The dischargebay is sampled. every 31 days and analyzed by gamma isotopic for tritium and gross'alpha. It is sampled quarterly and sent to a vendor for Sr-89/90 and Fe-55 analysis. On a real time basis, the portion of the "percent of applicable limit" for these contributors is
',:,based on projections using scaling factors. 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 calcIulate 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 discha rgds., * , . -
e Etirnated Total Err6r Percent The estimated total error percents were calculated by taking the square root of the sum of the squares of errors for sampling andý measurement parameters.
f.'. 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.
Page 10 of 73
Quad7Cities I'W~rP~rSain 2008 Annual Radioactive Effluent Release Report Supplemen-ital hformatiQn:..
- 5. Batch Releases, a ., Liquid Numriber of releases: 8.
- 2. Total time: . 6.73E+03 minutes j
- 3. Maximum time: 9:23E+02 minutes .
Average. time* ., .. 8.41E+02,minutes, *,
- 5. Minimum time: 7.50E*02 minutes
- 6. Average stream flow: 63.1 gpm (discharge).
6.16E+05 gpm (dilution)
Gaseous, NONE.
- 6. Abnormal Releases
- a. Liquid,
" 1. "On October 12', 2007, Exelon voluntarily contacted the Illinois Environmental Protection Agency (iEPA) regardinig the higher than expected concentrations of tritium in Site groundwKater-sampling points in the"vicinity of the Service Building and Turbine building.".,
,[+:,
In late May 2008, there was a leak'discovered on the 1A'RHR suction line from the CCST. There was ino evidence of any radio0bitivity leaving the site via the groundwater monitoring wells. However, it is understbod that this may be the result of dilution. The site established a methodology to account for the tritium activity that had entered thbe Mississippi River. It was!estimated
,that a total of 40 gallons per day was leaking from the.CCST while the leak was active. For 2008, this resulted in 0.185 Curies.of tritium activity released via the RHR suction'line leak. This amount is assuming that all of the tritium entered the Mississippi River.., This activity was included. in the monthly, effluent dose calculations.
,,~~~... ................
- b. Gaseous . . . ..
- 1. During repair efforts for the 1A RHR Suction line from the CCST in late May of 2008, a small amount of Co-60 was released at a concentration of 1.26E-11 pCi/cc. Conservative assumptions were used to estimate the total Co-60 activity released to the environment to be approximately 1 pCi. This nominal amount of radioacitivity attributed to this release was included in the monthly effluent dose calculations.
Page 11 of. 73
2008 AinUai' Racdioactive Effiuent Release Report:f 2.: Several air samples taken from the doorway and HEPAfilter.effluent at.the location of the Floor Drain Surge:'-ank event in late October2008 identified Co-60, Cs-1 37, and Xe-1 33 at concentrations above detection limits.
- Conservative volumie as§urmptions were used to estimate the total
- radioactivity. released to the environment, which was--ihsignificant compared to the normal station radioactive gaseous effluents. This activity was included in i"thet` stations monthly effluent'dose calculations'
- 3. During restoration of the Floor Drain Surge Tank ve'ntilatibn in"November
- 2008, there were several air samples that showed Co-60 and Cs-137 at concentrations above detection limits. Conservaivevolume assumptions were used to estimate the total radioactivity released to the environment, which was insignificant compared to the normal station radioactive gaseous effluents. This nominal amount of radioactivity was included in the monthly effluent dose calculations.
- 7. Radiological Impact on Man
- a. Liquid Dose to a Member of the Public for 2008 Total Body: 1.35E-02 mrem Organ: 2.14E-02 mrem
- b. Gaseous Dose to a Member of the Public for 2008 Total Body: 6.06E-03 mrem Skin: 3.96E-04 mrem Organ (Particulate/Iodine): 2.38E-01 mrem
- c. Direct Radiation Dose to a Member of the Public for 2008 Total Body: 7.13E+00 mrem 28.5% of 40CFR190 Limit of 25 mrem/year. Thyroid and Organ doses <1% of 40CFR190 Limits.
- 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 Page 12 of 73
Quad Cities Nuelear,.,Pwewr S.tatinrw 2008 Annual Radioactive Effluent Release Report f.,.. ,.,:.,DosesFrom Liquidý and Gaseous: Effluent to Members of the Public Due to Their Activities Insidethe 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 Thermo Luminescent.Dosimeter (TLD).
g Liquid and Gaseous Effluent Radiation Monitors and, Instrumentation Unavailability for the Period Beyond the Requirements of the'*ODCM, Including Samp!ing Deviation: .
No, ODCMm0onitors were unavailable for greiter than 30 days-in'2 008.
Page 13 of,73
QuadCbiueas Nudceai" aowerI' Station Repolrt 2008 ,AnniuaI' Raidi6actve Effiuerit Release I OCFR20.1301 (a)(1) Compliance Assessment Quad Cities Station Unit One and Unit Two Assessment Period 01/01/08 THROUGH 12/31/08
,"10CFR20.1301'(a)(1) Limit 100.0 mrem/year.
__" J.__...._"_ _...._, Quad Cities Unit 1
% of Srd',
JQuarter: -2 Quarter, 3 Quarter, 4th Quarter Year Total Limit TEDE 1.01 E+00 9.52E-01 9.82E-01 9.68E-01 3.91 E+00 3.91
, (mrem)
Quad Cities Unit 2 Submitted by:
Z:)raAA_ .6(a Date: -/,2- 5/ 0 Blake A. Younf Reviewed by: Date: 4*/-7,3* o
ý James G. V'iodridge Page 14 of 73
Qu-d Cities, p.iclear, Rower- Statipn 2008 Annual Radioactive Effluent Release Report Maximum Doses Resulting From Airborne Releases Quad Cities Station - Unit One FIRST SECOND THIRD FOURTH TYPE OF DOSE QUARTER .!QUARTER :QUARTER::'>
- QUARTER ANNUAL Gamma Air (mrad) 7.250E-04 (ESE) 5.550E-04,( SE) .- 1.590E-03 (NW) 8.550E-04(WNW) 3.330E-03 (N )
1.205E-04 (ESE) -9.600E-05 (SE) :1.825E-04(WSW) ....1.180E&04-(SE) 4:165E-04 (SE)
Beta Air (mrad)
Whole Body (mrem) 1.287E-03 (NNE) 7.365E-04 (NNE) 1.074E603 (NNE) 8.220E-04 (NNE) 3.919E-03 (NNE)
Skin (mrem). 1.519E-03 (NNE) 8.81OE-04 (NNE) 1.333E-03 (NNE) .*1.003E-03 (NNE) 4.736E-03 (NNE)
Organ (mrem) 1.000E-04(WNW) 5.875E-05(WNW) 1.180E-04(WNW) 1.206E-04(WNW) 3.683E-04(WNW)
Critical Person ,Child Teenager Teenager Teenager .Teenager Critical Organ Thyroid Lung Lung *Lung Lung Compliance Status Quad Cities Station - Unit One 10 CFR 50 APP. I 10 CFR 50 APP. I TYPE OF DOSE QUARTERLY OBJECTIVE % OF APP. I YEARLY OBJECTIVE % OF APP. I Gamma Air (mrad) 5.0 0.03 10.0 0.03 Beta Air (mrad) 10.0 0.00 20.0 0.00 Whole Body (mrem) 2.5 0.05 5.0 0.08 Skin (mrem) 7.5 0.02 15.0 0.03 Organ (mrem) 7.5 0.00 15.0 0.00 Critical Person Teenager Teenager Critical Organ Lung Lung Calculation used release data from the following:
Unit 0 - Vent Unit 0 - Chimney Page 15 of 73
Quad Cities Nuciear*Power Station 2008 Annual Radioactive Effluent Release Report Maximum Doses Resulting From Airborne Releases Quad Cities Station - Unit Two FIRST SECOND THIRD FOURTH TYPE OF DOSE QUARTER QUARTER QUARTER QUARTER ANNUAL Gamma Air (mrad) 7.250E-04 (ESE) 5.550E-04 (SE) 1.590E-03 ( NW) 8.550E-04(WNW) 3.330E-03 ( N )
Beta Air (mrad) 1.205E-04 (ESE) 9.600E-05 (SE) 1.825E-04(WSW) 1.180E-04 (SE) 4.165E-04 (SE)
Whole Body (mrem) 1.287E-03 (NNE) 7.365E-04 (NNE) 1.074E-03 (NNE) 8.220E-04 (NNE) 3.919E-03 (NNE)
Skin (mrem) 1.519E-03 (NNE) 8.810E-04 (NNE) 1.333E-03 (NNE) 1.003E-03 (NNE) 4.736E-03 (NNE)
Organ (mrem) 1.OOOE-04(WNW) 5.875E-05(WNW) 1.180E-04(WNW) 1.206E-04(WNW) 3.683E-04(WNW)
Critical Person Child Teenager Teenager Teenager Teenager Critical Organ Thyroid Lung Lung Lung Lung Compliance Status Quad Cities Station - Unit Two 10 CFR 50 APP. I 10 CFR 50 APP. I TYPE OF DOSE QUARTERLY OBJECTIVE % OF APP. I YEARLY OBJECTIVE % OF APP. I Gamma Air (mrad) 5.0 0.03 10.0 0.03 Beta Air (mrad) 10.0 0.00 20.0 0.00 Whole Body (mrem) 2.5 0.05 5.0 0.08 Skin (mrem) 7.5 0.02 15.0 0.03 Organ (mrem) 7.5 0.00 15.0 0.00 Critical Person Teenager Teenager Critical Organ Lung Lung Calculation used release data from the following:
Unit 0 - Vent Unit 0 - Chimney Page 16 of 73
Quad Cities Nuclear Power. Station 2,008 Anr4uai RalaioactiVe EffluIeti6,6.6e Report Joint Frequency Data Quad Cities Generating Station Period of Record: January - March 2008 Stability Class - Extremely Unstable - 196Ft-33Ft Delta-T (F)
-Winds,.Measured at' 33'Feet.
. .,:Wind Speed- (,in mph):-
Wind Directior
- 1-3 4-7 8-12 .13.-18 19-24..:- i> 24 Tot al N. '<70 7,4' NNE :,I l *8
' i" %]ýio 0' 2-NE ; 0 0 0
ENE 0 2 1 0/' 0 E 0 0 0 0 0 2 ESE 0 1 4 6 0 0 SE 0 0 0 0 0 0 0 SSE 0 6 0 0 0 0 6 S :0 0%. "
4 -"-0 .0 ý6 SSW 01 4 0" 0 0 0 4 SW 0< 3 0 ý0 0 3 WSW 0 0 0 0 0 0 0 W 0 0 6_ 1 0 0 7.
WNW 0 0 6 0 0 7 NW 0 1 0 0 0 2 NNW 0 0 0 0 0 3 Variable 0 0 0 0 0 0 0 Total 0 22 25 13 0 0 60 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- 17 of. 73
Quad Cities Nuclear Power Station 2008 AnriualRadioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record:-January - March 2008 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 NNE 0 7 NE 0 2 ENE 0 1 E 0 2 ESE 0 2 SE 0 1 SSE 0 5 S 0 2 SSW 0 1 SW 0 1 WSW 0 1 W 0 5 WNW 0 3 NW 0 4 NNW 0 4 Variable 0 0 Total 0 21 19 3 0 0 43 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 18 of 73
Quad.Cities Nuclear PowerStation 2008 Annual Radioactive Effluent-Release Report Joint FrequencyData Quad Cities Generating Station Period of Record: January - March -2008 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 3 3 0 0 0 6 NNE 1 5 0 0 0 6 NE 2 3 0 0 0 5 ENE 3 0 0 0 0 3 E 1 2 0 0 0 3 ESE 5 4 0 0 0 9 SE 6 3 0 0 0 9 SSE 7 0 0 0 0 7 S 0 1 0 0 0 1 SSW 3 0 0 0 0 3 SW .4 1 0 0 0 6 WSW 0 4 1 0 0 5 W 6 9 3 0 0 18 WNW 4 13 7 0 0 24 NW 10 6 2 0 0 18 NNW 3 11 0 0 0 14 Variable 0 0 0 0 0 0 Total 1 58 65 13 0 0 137 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 2 Hours of missing stability measurements in all stability classes: 3 Page 19 of 73
'Quad Cities Nuclear Power Station 2008 Annual Radioactive Effluent.Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: January - March 2008 StabilitylClass - 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 3 29 22 4 0 0 58 NNE 1 19 16 0 0 0 36 NE 8 27 24 1 0 0 60 ENE 6 24 11 0 0 0 41 E 9 50 33 7 0 0 99 ESE 4 31 33 9 0 0 77 SE 4 28 9 0 0 0 41 SSE 4 13 1 0 0 0 18 S 3 8 .3 0 0 0 14 SSW 3 5 2 0 0 0 10 SW 1 11 6 0 0 0 18 WSW 4 15 13 1 0 0 33 W 1 54 83 32 1 0 171 WNW 4 69 119 33 8 0 233 NW 8 70 43 3 0 0 124 NNW 4 49 13 0 0 0 66 Variable 0 0 0 0 0 0 0 Total 67 502 431 90 9 0 1099 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 9 Hours of missing stability measurements in all stability classes: 3 Page 20 of 73
Quad .Cities Nuclear Power Station 2008 Annual Radioactive EffluentVRelease Report Joint Frequency. Data Quad Cities Generating Station Period of Record: January - March 2008 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 0 11 2 2 0 0 15 NNE 4 20 1 0 0 0 25 NE 8 5 1 0 0 0 14 ENE 5 11 2 0 0 0 18 E 13 16 2 0 0 0 31 ESE 10 26 15 3 0 0 54 SE 12 26 4 0 0 0 42 SSE 13 29 3 0 0 0 45 S 6 29 10 0 0 0 45 SSW 3 13 16 2 0 0 34 SW 4 18 5 0 0 0 27 WSW 6 9 2 0 0 0 17 W 8 38 12 0 0 0 58 WNW 9 23 2 0 0 0 34 NW 8 13 6 0 0 0 27 NNW 9 10 1 0 0 0 20 Variable 0 0 0 0 0 0 0 Total 118 297 84 7 0 0 506 Hours of calm in this stability class: 7 Hours of missing wind measurements in this stability class: 9 Hours of missing stability measurements in all stability classes: 3 Page 21 of 73
Quad Cities Nuclear Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: January - March 2008 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 4 1 0 0 0 7 NNE 4 4 0 0 0 0 8 NE 8 3 1 0 0 0 12 ENE 9 1 0 0 0 0 10 E 4 7 0 0 0 0 11 ESE 5 11 5 0 0 0 21 SE 6 10 0 0 0 0 16 SSE 8 18 0 0 0 0 26 S 3 7 0 0 0 0 10 SSW 1 3 0 0 0 0 4 SW 2 0 0 0 0 0 2 WSW 1 1 0 0 0 0 2 W 8 4 0 0 0 0 12 WNW 9 2 0 0 0 0 11 NW 5 2 0 1 0 0 8 NNW 3 1 0 0 0 0 4 Variable 0 0 0 0 0 0 0 Total 78 78 7 1 0 0 164 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 22 of 73
Quad Cities Nuclear Power Station 2008 Annual Radioactive Effluent Release Report Joint-Frequency Data Quad Cities Generating Station Period of Record: January - March 2008 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 2 1 2 0 0 0 5 NNE 7 0 0 0 0 0 7 NE 1 0 0 0 0 0 1 ENE 1 0 0 0 0 0 1 E 11 2 0 0 0 0 13 ESE 17 24 0 41 SE 13 0 22 SSE 6 0 7 S 6 0 6 SSW 4 0 5 SW 5 0 5 WSW 4 0 5 W 3 0 7 WNW 2 0 2 NW 1 0 1 NNW 0 0 2 Variable 0 0 0 Total 83 44 0 130 Hours of calm in this stability class: 10 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 23 of 73
QuadCities Nuclear Power Station 2008 Annual' Radioactive Effluent Release -Report Joint Frequency Data Quad Cities Generating Station Period of Record: January - March 2008 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 0 ENE 0 0 0 E 0 0 0 ESE 0 6 SE 0 0 SSE 0 2 S 0 4 SSW 0 3 SW 0 0 WSW 0 0 W 0 0 WNW 1 1 NW 0 0 NNW 0 2 Variable 0 0 Total 1 18 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 cl asses: 3 Page 24 of 73
Quad Cities Nuclear Power Station
.2008 Annual, Radioactive Effluent, Release Report IJoint Frequency Data Quad Cities, Generating Station Period of Record: January - March 2008 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 0 NE 0 0 0 ENE 0 0 0 E 0 0 1 ESE 1 1 3 SE 0 0 0 SSE 0 0 2 S 3 0 6 SSW 0 0 1 SW 0 0 2 WSW 0 0 0 0 W 0 0 0 4 WNW 0 0 1 3 NW 0 0 0 0 NNW 0 0 0 2 Variable 0 0 0 0 Total 0 0 6 12 4 2 24 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 cl asses: 3 Page 25 of 73
'Quad CitiesNuclear Power Station 2008 Annual Radioabtive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: January - March 2008 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 6 NNE 0 11 NE 0 5 ENE 0 5 E 0 3 ESE 1 6 SE 0 1 SSE 0 7 S 0 1 SSW 0 3 SW 0 1 WSW 0 1 W 3 16 WNW 0 0 2 3 4 5 14 NW 0 3 6 2 3 0 14 NNW 0 0 6 2 0 0 8 Variable 0 0 0 0 0 0 0 Total 0 15 39 27 12 9 102 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stabi lity class: 0 Hours of missing stability measurements in all s tability cl asses: 3 Page 26 of 73
I Quad Cities Nuclear Pow.er Station 2008:Annual Radioactive, Effluent;Release Report IJoint Frequency Data Quad Cities Generating Station Period of Record: January - March 2008 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 7 17 21 1 0 48 NNE 4 14 24 1 0 43 NE 7 16 24 6 0 56 ENE 9 13 9 1 0 34 E 16 34 14 7 6 80 ESE 4 16 14 .20 6 64 SE 4 16 19 6 0 45 SSE 5 11 13 1 0 31 S 4 6 8 5 3 29 SSW 6 3 6 2 4 24 SW 6 2 6 2 1 17 WSW 12 12 25 7 1 58 W 11 30 62 39 26 168 WNW 14 40 99 59 36 249 NW 12 51 42 20 1 128 NNW 14 22 20 8 0 66 Variable 0 0 0 0 0 0 Total 27 135 303 406 185 84 1140 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 27 of 73
Quad Cities Nuclear Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: January - March 2008 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 2 3 7 12 1 1 26 NNE 0 2 11 11 1 0 25 NE 0 4 3 8 6 0 21 ENE 0 2 6 5 0 0 13 E 1 4 4 12 8 0 29 ESE 3 1 4 12 12 5 37 SE 0 4 14 20 8 1 47 SSE 0 9 15 20 10 3 57 S 1 5 9 25 31 15 86 SSW 0 1 5 19 8 16 49 SW 0 2 4 12 2 0 20 WSW 0 2 8 9 2 0 21 W 0 0 11 16 8 0 35 WNW 3 3 22 16 1 0 45 1 1 19 11 0 1 33 NNW 2 6 11 14 2 0 35 Variable 0 0 0 0 0 0 0 Total 13 49 153 222 100 42 579 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 28 of 73
Quad CitiesNuclear Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: January - March 2008 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 .3 *2 .0 0 5 NNE 0 1 7 5 0 0 13 NE 0 8 6 1 0. 16 ENE 0 0 8 0 0 0 8 E 0 1 10 2 0 0 13 ESE 1 0 2 9 0 0 12 SE 0 0 1 3 4 0 8 SSE 0 4 3 8 3 0 18 S 1 0 1 4 10 1 17 SSW 0 2 6 1 1 0 10 SW 0 3 1 0 0 0 4 WSW 0 3 0 1 0 0 4.
W 0 3 1 0 0 0 4 WNW 0 1 6 3 0 0 10 NW 0 5 8 11 4 1 29 NNW 0 4 4 0 0 0 8 Variable 0 0 0 0 0 0 0 Total 2 28 69 55 23 2 179 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 29 of 73
Quad Cities Nuclear Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: January - March 2008 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 1 1 2 0 4 NNE 0 0 2 3 0 0 5 NE 1 0 1 1 0 0 3 ENE 0 1 3 1 0 0 5 E 0 1 3 1 0 0 5 ESE 0 1 2 0 0 0 3 SE 0 4 0 1 1 0 6 SSE 0 0 3 7 4 1 15 S 0 0 7 9 3 0 19 SSW 0 5 14 2 1 0 22 SW 0 4 3 0 0 0 7 WSW 0 2 4 5 0 0 11 W 0 3 8 0 0 0 11 WNW 0 2 3 0 0 0 5 NW 0 4 4 0 0 1 9 NNW 0 2 2 2 1 0 7 Variable 0 0 0 0 0 0 0 Total 1 29 60 33 12 2 137 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 30 of 73
-1*
Quad Cities Nucleer Power Station 2008 Annual Radioactive Effluent Release Report
.Joint Frequency Data Quad Cities Generating Station
.Period of Record: April - June 2008 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 1 4 0 0 0 5 NNE 0 2 3 0 0 0 5 0 2 0 0 0 0. 2 ENE 0 0 3 0 0 0 3 E 0 2 3 0 0 0 5 ESE 0 3 11 6 0 0 20 SE 0 4 11 4 0 0 19 SSE 0 7 16 0 0 0 23 S 0 9 12 0 0 0 21 SSW 0 3 13 2 0 0 18 SW 0 2 15 0 0 0 17 WSW 0 0 6 3 0 0 9 W 0 1 5 1 0 0 7 WNW 0 1 9 0 0 0 10 NW 0 9 31 2 0 0 42 NNW 0 1 11 0 0 0 12 Variable 0 0 0 0 0 0 0 Total 0 47 153 18 0 0 218 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stabil ity class: 0 Hours of missing stability measurements in all stability classes: 32 Page 31 of 73
Quad Cities Nuclear Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: April - June 2008 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 1 NNE 0 0 1 NE 0 0 2 ENE 0 0 2 E 0 0 3 ESE 0 0 6 SE 0 0 4 SSE 0 0 3 S 0 0 1 SSW 0 0 1 SW 0 0 5 WSW 0 0 3 W 0 0 5 WNW 0 0 7 NW 0 0 13 NNW 0 0 9 Variable 0 0 0 Total 0 28 34 4 0 0 66 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: 32 Page 32 of 73
Quad Cities:Nuclear Power Station
.2008 Annual Radioactive Effluent:Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: April - June 2008 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 0 0 4 NNE 0 0 0 4 NE 0 0 0 3 ENE 0 0 0 4 E 0 0 0 10 ESE 0 0 0 4 SE 0 0 0 7 SSE 0 0 0 6 S 0 0 0 2 SSW 0 0 0 3 SW 0 7 6 0 0 0 13 WSW 0 11 6 1 0 0 18 W 0 9 4 3 0 0 16 0 5 7 0 0 0 12 NW 0 14 14 0 0 0 28 NNW 0 4 2 2 0 0 8 Variable 0 0 0 0 0 0 0 Total 0 77 59 6 0 0 142 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: 32 Page 33 of 73
Quad Ciies Nuciear'Power Station
.2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: April - June 2008 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 2 23 21 4 2 0 52 NNE 1 6 6 0 0 0 13 NE 2 10 9 0 0 0 21 ENE 3 34 13 0 0 0 50 E 1 19 13 3 0 0 36 ESE 3 11 9 1 0 0 24 SE 0 18 12 2 0 0 32 SSE 1 23 2 0 0 0 26 S .2 9 2 0 0 0 13 SSW 2 7 4 1 0 0 14 SW 7 32 38 4 0 0 81 WSW 2 24 22 8 0 0 56 W 3 45 22 20 0 0 90 WNW 4 32 36 6 0 0 78 NW 2 37 20 1 0 0 60 NNW 2 11 19 1 0 0 33 Variable 0 0 0 0 0 0 0 Total 37 341 248 51 2 0 679 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: 32 Page 34 of 73
Quad Cities Nu.qlear Power Station 2008 Annual Radioactive Effluent.Release Report Joint Frequency Data Quad Cities. Generating Station_
Period of Record: April - June 2008 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 7 17 3 2 0 0 29 NNE 6 11 5 2 0 0 24 NE 10 10 5 1 0 0 26 ENE 11 25 4 0 0 0 40 E 4 18 3 10 1 0 36 ESE 10 31 14 0 55 SE 6 42 0 55 SSE 14 30 0 50 S 16 27 0 49 SSW 9 27 0 43 SW 10 48 0 67 WSW 6 26 0 41 W 13 37 0 54 WNW 10 30 0 44 NW 6 35 0 43 NNW 5 18 0 27 Variable 0 0 0 0 Total 143 432 90 17 1 0 683 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: 32 Page 35 of 73
..'Quad Cities Nuclear Power Station 2008 Ann'ual Radioactive Effluent Releace. Report
. Joint Frequency Data Quad Cities Generating Station Period of Record: April - June 2008 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 6 1 0 0 0 0 7 NNE 6 1 0 0 0 0 7 NE 6 2 0 0 0 0 8 ENE 6 5 0 11 E 8 5 0 14 ESE 10 17 0 28 SE 9 10 0 22 SSE 13 0 20 S 8 0 13 SSW 9 0 11 SW 5 0 10 WSW 9 0 13 W 13 0 14 WNW 6 0 11 NW 4 0 7 NNW 11 0 11 Variable 0 0 0 Total 129 73 3 2 0 0 207 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: 32 Page 36 of 73
Quad ,Cities Nuclear Power Station 2008 Annual Radioactive Effluent Release Report
, Joint Frequency Data Quad Cities Generating Station.
,Period of Record: April - June 2008 Stability Class - Extremely Stable - 196Ft733Ft 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 1 0 0 0 0 2 NNE 6 0 0 0 0 0 6 NE 1 0 0 0 0 0 1 ENE 6 0 0 0 0 0 6 E 5 0 0 0 0 0 5 ESE 10 0 16 SE 9 0 12 SSE 10 0 11 S 7 0 8 SSW 4 0 9 SW 2 0 9 WSW 5 0 7 W 7 0 8 WNW 5 0 5 NW 5 0 5 NNW 5 0 5 Variable 0 0 0 Total 88 27 0 115 Hours of calm in this stability class: 35 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 32 Page 37 of 73
Quad Cities Nuwiear" Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: April - June 2008 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 2 0 0 2 E 0 0 0 0 0 0 0 ESE 0 0 0 2 5 0 7 SE 0 0 0 3 2 0 5 SSE 0 1 10 2 14 S 0 6 4 4 15 SSW 6 5 3 14 SW 1 0 0 2 WSW 0 0 0 0 W 0 0 0 0 WNW 1 0 0 2 NW 5 0 0 7 NNW 8 0 0 8 Variable 0 0 0 0 Total 6 - 35 26 9 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: 33 Page 38 of 73
Quad Cities Nuclear Power Station
.2008 Annual Radioactive Effluent Release Report
.,Joint Frequency Data Quad Cities Generating Station Period of Record: April - June. 2008 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 2 NNE 0 0 0 3 NE 0 0 0 1 ENE 0 0 0 2 E 0 0 0 6 ESE 0 0 0 6 SE 0 0 0 7 SSE 0 0 1 7 S 0 0 4 5 SSW 0 0 3 5 SW 0 0 0 2 WSW 0 0 1 7 W 0 0 0 1 WNW 0 0 0 7 NW 0 0 4 11 4 0 19 NNW 0 1 3 2 0 0 6 Variable 0 0 0 0 0 0 0 Total 0 1 24 40 12 9 86 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stabil ity class: 0 Hours of missing stability measurements in all stability classes: 33 Page 39 of 73
Quad Cities Nuclear Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: April - June 2008 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 2 1 1 0 0 4 NNE 0 0 5 1 0 0 6 NE 0 1 1 0 3 0 5 ENE 0 1 2 1 0 0 4 E 0 0 4 1 0 0 5 ESE 0 0 2 5 4 0 11 SE 0 1 2 5 2 0 10 SSE 0 1 2 3 1 0 7 S 0 0 3 5 2 1 11 SSW 0 0 0 1 4 1 6 SW 0 1 1 3 0 0 5 WSW 0 0 2 4 2 1 9 W 0 2 3 2 0 0 7 WNW 0 1 7 6 1 0 15 0 5 8 15 8 1 37 0 0 6 1 0 1 8 Variable 0 0 0 0 0 0 0 Total 0 15 49 54 27 5 150 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: 33 Page 40 of 73
ý..Quad Cities Nuclear PowerStation 2008 Annual Radioactive Effluent' Release Report
.Joint Frequency Data Quad Cities Generating Station Period of Record: April - June 2008 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 5 4 16 1 1 27 NNE 7 5 2 2 0 16 NE 3 10 13 7 0 33 ENE 7 15 17 2 0 41 E 6 8 9 3 0 28 ESE 3 8 8 11 0 30 SE 5 8 8 2 7 32 SSE 3 8 15 6 0 32 S 3 4 9 12 8 37 SSW 10 13 2 10 17 53 SW 7 13 22 18 7 68 WSW 11 5 14 15 13 61 W 14 14 32 11 16 88 WNW 7 18 34 18 5 82 NW 10 22 31 7 1 73 NNW 8 12 .24 8 5 59 Variable 0 0 0 0 0 0 Total 15 109 167 256 133 80 760 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: 33 Page 41 of 73
Quad Cities Nuclear-Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities.Generating Station Period of Record: April - June 2008 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 13 11 2 34 NNE 4 10 1 19 NE 18 11 9 39 ENE 13 18 2 38 E 8 5 5 32 ESE 6 13 15 44 SE 11 29 17 59 SSE 10 23 13 57 S 12 20 29 72 SSW 21 23 23 74 SW 13 23 12 52 WSW 9 15 5 35 W 16 13 5 41 WNW 18 31 3 54 NW 6 28 0 37 NNW 20 12 0 38 Variable 0 0 0 0 Total 4 48 198 285 141 49 725 Hours of calm in this stability class: 1 Hours of missing wind measurements in this stability class: 1 Hours of missing stability measurements in all stability classes: 33 Page 42 of 73
Quad Cities Nuclear:Power Station 2008 Annual Radioactive Effluent Release Report
.Joint Frequency Data Quad Cities Generating Station Period of Record: April - June 2008 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 6 2 14 NNE 0 0 6 NE 1 0 14 ENE 0 0 0 E 2 1 19 ESE 12 3 21 SE 12 3 24 SSE 9 12 26 S 12 3 19 SSW 8 0 17 SW 9 1 15 WSW 6 0 14 W 9 0 14 WNW 1 0 4 NW 9 0 15 NNW 5 0 11 Variable 0 0 0 Total 3 20 76 101 25 8 233 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 3 Hours of missing stability measurements in all stability classes: 33 Page 43 of 73
Quad CitiestNuclear:Power Station 2008 Annual Radioactive Efftuent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: April - June 2008 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 2 NNE 1 7 NE 13 ENE 0 10 E 0 3 ESE 2 6 SE 0 9 SSE 3 7 S 10 14 SSW 4 8 SW 6 13 WSW 1 8 W 0 4 WNW 0 3 NW 0 5 NNW 0 4 Variable 0 0 Total 4 34 46 28 2 2 116 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: 33 Page 44 of 73
. Quad Cities NUclear:Power*Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of. Record: July - September 2008 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 6 2 8 NNE 2 1 3 NE 9 3 12 ENE 18 10 28 E 2 5 7 ESE 0 5 5 SE 11 8 19 SSE 21 4 25 S 17 2 19 SSW 12 3 15 SW 10 0 10 WSW 4 0 4 W 9 3 12 WNW 3 0 3 NW 8 2 10 NNW 12 8 20 Varial 0 0 0 Total 0 144 56 0 0 0 200 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: 105 Page 45 of 73
I.Quad Cities Nuclear Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: July - September 2008 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 0 0 0 0 2 NNE 0 0 0 0 0 0 0 NE 0 4 0 0 0 0 4 ENE 0 17 0 0 0 17 E 0 0 0 2 ESE 0 0 0 1 SE 0 0 0 2 SSE 0 0 2 S 0 2 SSW 0 5 SW 0 9 WSW 0 5 W 0 5 WNW 0 2 NW 0 3 NNW 0 8 Variable 0 0 Total 0 67 0 69 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stabil ity class: 0 Hours of missing stability measurements in all stability classes: 105 Page 46 of 73
....Quad Cities Nuclear Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: July - September 2008 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 .7 9 NNE 2 2 NE 7 7 ENE 13 15 E 7 7 ESE 5 7 SE 8 9 SSE 6 6 S 8 9 SSW 12 13 SW 20 22 WSW 18 18 W 22 26 WNW 9 14 NW 10 10 NNW 20 22 Variable 0 0 Total 5 174 17 0 0 0 196 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: 105 Page 47 of 73
Quad Cities Nuclear Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: July - September 2008 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 2 18 6 0 26 NNE 2 6 0 0 8 NE 0 14 0 0 14 ENE 5 20 1 0 26 E 4 17 0 0 21 ESE 2 25 2 0 29 SE 1 25 2 0 28 SSE 3 9 0 0 12 S 2 21 1 0 24 SSW 4 25 0 0 29 SW 7 34 7 0 48 WSW 7 42 5 0 54 W 5 32 3 0 40 WNW 4 10 5 0 19 NW 2 25 4 0 31 NNW 3 23 1 0 27 Variable 0 .0 0 0 0 Total 53 346 37 0 0 0 436 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: 105 Page 48 of 73
Quad Cities-Nuclear Power. Station 2008 Annual Radioactive, Effluent Release Report
..Joint. Frequency Data Quad Cities Generating Station Period of Record: July - September 2008 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 12 0 0 0 0 17 NNE 7 5 0 0 0 0 12 NE 7 14 0 0 0 0 21 ENE 12 15 0 0 0 0 27 E 17 10 0 0 0 0 27 ESE 7 23 1 0 0 0 31 SE 16 11 1 0 0 0 28 SSE 22 5 1 0 0 0 28 S 4 14 0 0 0 0 18 SSW 12 14 2 0 28 SW 21 44 1 0 66 WSW 30 48 4 0 82 W 25 30 0 0 55 19 25 0 0 44 18 59 4 0 81 NNW 11 19 0 0 30 Variable 0 0 0 0 0 Total 233 348 14 0 595 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 cl asses: 105 Page 49 of 73
Quad Cities Nuclear Power-Station 2008 Annual RadioactiveEffluent Release Report
,Joint Frequency Data Quad Cities Generating Station Period of Record: July - September 2008 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 8 1 0 0 0 0 9 NNE 8 1 0 0 0 0 9 NE 13 1 1 0 0 0 15 ENE 12 2 0 0 0 0 14 E 19 1 0 0 0 0 20 ESE 48 13 0 0 0 0 61 15 0 0 0 0 0 15 SSE 13 0 0 0 0 0 13 S 7 0 0 0 0 0 7 SSW 14 0 0 0 0 0 14 SW 14 2 0 0 0 0 16 WSW 21 1 0 0 0 0 22 W 12 1 0 0 0 0 13 11 5 0 0 0 0 16 NW 8 12 0 0 0 0 20 NNW 7 5 0 0 0 0 12 Variable 0 0 0 0 0 0 0 Total 230 45 1 0 0 0 276 Hours of calm in this stability class: 13 Hours of missing wind measurements in this stability class: 1 Hours of missing stability measurements in all stability classes: 105 Page 50 of 73
Quad Cities Nuclear PoWer Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: July - September 2008 Stability Class - Extremely Stable* - 196Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind SpeE!d (in mph)
Wind Direction .1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 0 1 NNE 7 0 7 NE 11 0 13 ENE 15 0 15 E 30 0 30 ESE 45 0 51 SE 28 0 29 SSE 8 0 8 S 3 0 4 SSW 3 0 3 SW 6 0 6 WSW 5 0 5 W 7 0 7 WNW 14 0 15 NW 3 0 4 NNW 2 0 2 Variable 0 0 0 Total 188 12 0 0 0 0 200 Hours of calm in this stability class: 115 Hours of missing wind measurements in this stability class: 1 Hours of missing stability measurements in all stability classes: 105 Page 51 of 73
Quad CitiesNuclear Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: July - September 2008 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 1 NNE 0 NE 0 ENE 1 E 0 ESE 0 SE 2 SSE 9 S 1 SSW 5 SW 0 WSW 0 W 0 WNW 0 NW 1 NNW 1 Variable 0 Total 0 0 12 5 4 0 21 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: i1 Page 52 of 73
.Quad Cities NuclearPower Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: July - September 2008, 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 2 0 0 0 2 NNE 0 0 4 0 0 0 4 NE 0 0 12 0 14 ENE 0 1 13 0 17 E 0 0 1 ESE 0 0 5 SE 0 0 9 SSE 0 0 12 S 0 0 7 SSW 0 0 7 SW 0 0 0 WSW 0 0 3 W 0 -0 2 WNW 0 0 0 NW 0 0 5 NNW 0 0 9 Variable 0 0 0 Total 0 2 66 26 3 0 97 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: il1 Page 53 of 73
Quad Cities Nuclear Power Station 2008 Annual Radioactive Effluent Release Report
.Joint Frequency Data Quad Cities Generating Station Period of Record: July - September 2008 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 3 1 0 0 4 NNE 0 1 3 0 0 0 4 NE 0 9 12 0 0 0 21 ENE 0 8 12 0 0 0 20 E 0 1 3 0 0 0 4 ESE 0 1 2 2 0 0 5 SE 0 2 6 1 0 0 9 SSE 0 1 6 4 1 0 12 S 0 2 3 7 1 0 13 SSW 0 1 6 4 0 0 11 SW 0 5 2 0 0 0 7 WSW 0 2 10 0 0 0 12 W 0 0 5 3 0 0 8 WNW 0 1 1 0 0 0 2 NW 0 7 7 3 0 0 17 NNW 0 3 13 4 0 0 20 Variable 0 0 0 0 0 0 0 Total 0 44 94 29 2 0 169 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stabil ity class: 0 Hours of missing stability measurements in all st ability classes: ill Page 54 of 73
Quad Cities Nuclear, Power Station 2008 Annual Radioactive Effluent"Release Report Joint Frequency Data Quad Cities- Generating Station Period of Record: July - September 2008 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 12 13 7 1 0 33 NNE 1 5 3 0 0 0 9 NE 0 10 15 6 0 0 31 ENE 0 16 9 1 0 0 26 0 8 1 0 0 0 9 ESE 1 9 11 8 0 0 29 SE 1 12 11 9 0 0 33 SSE 0 5 15 5 0 0 25 S 0 8 9 26 5 0 48 SSW 1 20 23 14 1 0 59 SW 0 24 14 16 2 0 56 WSW 1 14 34 5 1 0 55 W 2 22 26 10 1 0 61 WNW 1 14 11 6 6 0 38 NW 3 11 18 12 0 0 44 NNW 1 15 18 7 0 0 41 Variable 0 0 0 0 0 0 0 Total 12 205 231 132 17 0 597 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: i1 Page 55 of 73
Quad Cities NuclearPower Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: July - September 2008 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 14 12 0 0 32 NNE 2 2 6 7 0 0 17 NE 1 2 13 13 0 0 29 ENE 1 3 10 5 0 0 19 E 1 7 10 13 0 0 31 ESE 0 2 7 15 1 0 25 SE 0 4 10 13 0 0 27 SSE 1 5 12 12 0 1 31 S 0 2 16 17 6 0 141 SSW 0 2 25 16 4 0 47 SW 0 1 32 31 2 0 66 WSW 0 7 29 29 3 0 68 W 0 9 31 26 0 0 66 WNW 0 2 16 12 0 0 30 NW 0 4 30 24 3 0 61 NNW 0 4 21 16 0 0 41 Variable 0 0 0 0 0 0 0 Total 7 61 282 261 19 1 631 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: i1 Page 56 of 73
.Quad Cities, Nuclear, Poqer Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad CitiesGenerating Station Period of Record: July - September 2008 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 11 8 28 NNE 4 0 9 NE 5 3 12 ENE 6 1 13 E 18 12 33 ESE 12 15 29 SE 17 29 51 SSE 13 8 24 S 7 15 27 SSW 11 14 29 SW 8 1 13 WSW 8 3 14 W 13 10 28 WNW 5 1 10 NW 10 2 15 NNW 5 7 13 Variable 0 0 0 Total 12 48 153 129 6 0 348 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: ill Page 57 of 73
Quad Cities Nuclear Power Station 2008 Annual Radioactive Effluent, Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: July - September 2008 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 1 0 3 0 0 0 4 NNE 2 1 3 0 0 0 6 NE 1 3 8 1 0 0 13 ENE 3 7 6 0 0 0 16 E 2 2 2 0 0 0 6 ESE 0 2 11 2 0 0 15 SE 1 2 18 21 3 0 45 SSE 0 6 10 8 0 0 24 S 3 8 6 10 0 0 27 SSW 3 4 6 8 0 0 21 SW 1 8 2 3 0 0 14 WSW 0 3 2 0 0 0 5 W 0 9 4 0 0 0 13 WNW 0 7 5 1 0 0 13 NW 0 2 3 0 0 6 NNW 1 3 0 0 0 0 4 Variable 0 0 0 0 0 0 0 Total 18 67 89 55 3 0 232 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: ill Page 58 of 73
Quad Cities Nuclear PowerStation 2008 Annual1 Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: October - December2008 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 4 3 0 0 0 7 NNE 0 2 1 0 0 0 3 NE 0 0 1 0 0 0 1 ENE 0 2 0 0 0 0 2 E 0 0 0 0 0 0 0 ESE 0 1 8 0 10 SE 0 1 7 0 10 SSE 0 8 4 0 12 S 0 6 6 0 12 SSW 0 11 6 0 17 SW 0 5 3 0 8 WSW 0 0 0 0 0 W 0 2 4 0 6 0 2 13 0 15 NW 0 1 2 0 3 NNW 0 0 1 0 1 Variable 0 0 0 0 0 Total 0 45 59 3 0 0 107 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: 50 Page 59 of 73
Quad'Cities Nuclear Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: October - December2008 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 0 0 0 0 2 NNE 0 2 0 0 0 0 2 NE 0 0 0 0 0 0 0 ENE 0 1 0 0 0 0 1 E 0 1 0 0 0 0 1 ESE 0 0 0 0 0 0 0 SE 0 2 2 0 0 0 4 SSE 0 4 2 0 0 0 6 S 0 1 0 0 0 0 1 SSW 0 6 1 0 0 0 7 SW 0 3 4 0 0 0 7 WSW 0 0 0 0 0 0 0 W 0 0 7 1 0 0 8 WNW 0 0 1 0 0 0 1 NW 0 0 0 0 0 0 0 NNW 0 4 0 0 0 0 4 Variable 0 0 0 0 0 0 0 Total 0 26 17 1 0 0 44 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; 50 Page 60 of 73
Quad Cities Nuclear Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad' Cities Generating Station Period of Record: October - December2008 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 4 NNE 0 0 NE 0 0 ENE 0 3 E 0 9 ESE 0 5 SE 0 4 SSE 0 3 S 0 2 SSW 0 7 SW 0 11 2 0 0 0 13 WSW 0 1 3 0 0 0 4 W 0 5 9 1 0 0 15 WNW 1 3 7 1 0 0 12 NW 0 7 2 1 0 0 10 NNW 0 4 4 0 0 0 8 Variable 0 0 0 0 0 0 0 Total 1 57 37 4 0 0 99 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: 50 Page 61 of 73
. Quad Cities Nuclear Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: October - December2008 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 27 31 8 67 NNE 4 17 8 3 32 NE 5 7 1 0 13 ENE 3 8 2 0 13 E 2 38 18 0 58 ESE 1 31 40 3 75 SE 1 19 28 0 48 SSE 5 23 6 0 34 S 3 21 9 0 33 SSW 2 24 7 0 33 SW 7 16 22 0 45 WSW 5 37 13 0 55 W 8 57 52 26 145 WNW 1 34 72 52 163 NW 2 60 86 7 155 NNW 2 22 52 2 78 Variable 0 0 0 0 0 Total 52 441 447 101 0 1047 Hours of calm in this stability class: 1 Hours of missing wind measurements in this stability class: 20 Hours of missing stability measurements in all stability classes: 50 Page 62 of 73
Quad Cities Nuclear, Power Station
.2008 Annual Radioa'dtive' Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: October - December2008.
Stability Class - Slightly Stable - 196Ft-33Ft :DeltaLT (F)
Winds Measured at 33 Feet Wind Speed (in mph)
Wind
- q Directior 1-3 4-7 8-12 13-18 19-24 .> 24 Total N 6 9 .0 0 16 NNE 4 3 0 0 7 NE 3 13 0 0 16 ENE 3 7 0 0 10 E 4 21 1 0 26 ESE 11 46 13 0 70 SE 12 19 2 0 33 SSE 16 35 12 0 63 S 7 18 21 0 46 SSW 12 22 0 0 34 SW 4 22 7 0. 33 WSW 10 11 3 0 24 W 8 19 4 0 32 WNW 3 33 4 0 40 NW 4 28 1 0 33 NNW 7 14 0 0 21 Variable 0 0 0 0 0 Total 114 320 69 1 0 0 504 Hours of calm in this stability class: 1 Hours of missing wind measurements in this stability class: 1 Hours of missing stability measurements in all stability classes: 50 Page 63 of 73
,Quad Cities, Nuclear Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: October - December2008
.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 Tot al 0 0 0 N 5 3 8 0 0 0 NNE 2 1 3 0 0 0 NE 0 2 2 0 0 0 1 ENE 7 3 0 0 0 0 E 5 2 7 0 0 0 2 ESE 18 9 8 0 0 0 2 SE 17 6 3 0 0 0 3 SSE 17 15 2 0 0 0 2 S 8 9 0 0 0 0 SSW 2 2 5 0 0 0 SW 3 0 3 0 0 0 1 WSW 8 3 1 0 0 0 W 1 1 2 0 0 0 1 WNW 1 10 1 0 0 0 NW 3 2 5 0 0 0 NNW 2 1 3 0 0 0 Variable 0 0 0 Total 99 69 5 0 0 0 173 Hours of calm in this stability class: 6 Hours of missing wind measurements in this stability class: 1 Hours of missing stability measurements in all stability classes: 50 Page 64 of 73
Quad CitiksNuclear: Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: October - December2008..
StabilityClass - Extremely Stable - 196Ft-33Ft (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 0 0
.0 0 0 0 NNE 2 0 2 2 0 0 0 0 NE 0 2 0 0 0 0 ENE 3 1 4 0 0 0 0 E 16 0 16 0 0 0 0 ESE 23 14 37 0 0 0 0 SE 14 2 16 0 0 0 0 SSE 13 0 13 0 0 0 0 S 5 3 8 0 0 0 0 SSW 1 0 1 0 0 0 0 SW 7 0 7 0 0 0 0 WSW 4 1 5 0 0 0 0 W 4 1 5 0 0 0 0 WNW 4 0 4 0 0 0 0 NW 1 0 1 0 0 0 0 NNW 2 0 2 0 0 0 0 Variable 0 0 0 Total 101 22 0 0 0 0 123 Hours of calm in this stability class: 31 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 50 Page 65 of 73
Quad C~ties Nuclear Power Station 2008 Annual, Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: October - December2008 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 NNE 0 NE 0 ENE 0 E 0 ESE 0 SE 0 SSE 0 S 0 SSW 0 SW 0 WSW 0 W 0 WNW .0 NW 0 NNW 0 Variable 0 Total 0 0 1 14 2 3 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: 69 Page 66 of 73
Quad Cities Nuclear Power Station 2008 Annual Radioactive:Eff luent Release Report
. Joint Frequency Data Quad Cities Generating Station Period of Record: October - December2008 Stability Class - Moderately Unstable - 296Ft-33Ft Delta-TI(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
NNE NE ENE E
WNW NW NNW Variable Total 0 0 7 14 4 2 27 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: 69 Page 67 of 73
,- Quad Cities Nuclear Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period, of Record: October - December2008 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 5 NNE 1 NE 2 ENE 0 E 0 ESE 4 SE 2 SSE 10 S 15 SSW 10 SW 8 WSW 0 W 11 WNW 9 NW 6 NNW 5 Variable 0 Total 0 5 38 33 10 2 88 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 2 Hours of missing stability measurements in all stability cl asses: 69 Page 68 of 73
- Quad Cities Nuclear PowerStation 2008 Annual Radioactive Effluent Release Report
- Joint Frequency Data Quad Cities Generating Station Period of Record
- .October - December2008 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 9 12 7 4 0 32 NNE 0 2 2 6 1 0 11 NE 2 2 0 1 0 0 5 ENE 0 1 3 2 0 0 6 E 2 25 10 8 1 47 ESE 1 8 7 27 18 6 67 SE 0 1 0 6 20 12 0 38 SSE 0 4 11 13 4 6 38
.9 16 S 0 1 10 3 39 SSW 9 13 20 9 7 59 SW 20 12 9 18 2 62 WSW 8 21 6 7 0 43 W 0 4 25 45 35 12 121 WNW 0 7 23 52 47 20 149 NW 00 6 16 73 39 1 135 NNW 0 7 9 42 20 8 86 Variable 0 0 0 0 0 0 Total 7 90 194 349 232 66 938 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 193 Hours of missing stability measurements in all stability classes: 69 Page 69 of 73
QuadCities Nuclear Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: October - December2008 Stability Class - Slightly Stable - 296Ft-33Ft Delta-T (F)
Winds Measured at 2 96 Feet Wind Speed (in mph)
Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 2 0 11 9 0 0 22 NNE 2 2 4 4 0 0 12 NE 0 1 3 6 0 0 10 ENE 1 4 5 6 0 0 16 E 0 2 7 13 3 0 25 ESE 0 2 9 40 21 2 74 SE 0 3 8 9 1 0 21 SSE 2 1 11 21 19 8 62 S 0 1 8 28 12 23 72 SSW 0 1 12 26 23 2 64 SW 0 2 4 9 8 2 25 WSW 2 6 6 7 3 0 24 W 0 3 8 27 6 1 45 0 1 6 9 3 0 19 NW 1 3 10 31 1 0 46 NNW 0 0 13 7 0 0 20 Variable 0 0 0 0 0 0 0 Total 10 32 125 252 100 38 557 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 5 Hours of missing stability measurements in all stability classes: 69 Page 70 of 73
Quad Cities Nuclear Power Station 2008 Annual Radioactive Effluent Release Report Joint Frequency Data Quad Cities Generating Station Period of Record: October - December2008 ,
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 7 1 0 0 8 NNE 0 1 3 5 1 0 10 NE 0 0 2 3 1 0 6 ENE 0 3 1 2 0 0 6 E 1 1 5 4 0 0 11 ESE 0 4 3 3 0 11 SE 0 0 4 2 2 0 8 SSE 0 0 6 8 7 0 21 S 0 2 3 27 10 7 49 SSW 0 3 12 10 1 0 26 SW 0 3 2 0 2 0 7 WSW 0 4 2 5 1 0 12 W 0 2 3 5 0 0 10 WNW 0 1 3 2 0 0 6 NW 0 1 1 4 0 0 6 NNW 0 0 6 5 0 0 11 Variable 0 0 0 0 0 0 0 Total 1 22 64 86 28 7 208 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: 69 Page 71 of 73
Quad Cities, Nuclear Power Station 2008, Ahrinul*.idlactdive'ffluen tRelease Report Joint Frequency Data,,:.,,
Quad Cities Generating Station
.eriod-.of -Record: Oct-ober-'December,2008---
Stabiliity Class -Extremely Stable - 296Ft33F't Delta-T (F)
Winds Measured at 296 Feet Wind Speed (i-n mph)'
Wi--nd . .-8 Difrectionh 3- ý47 J78-12 13 119 24 `2.4" Total.
N 0 1 ~ ~ i ~H6tr ~
V- ý*'6 .3:..
0 ,. .i:.!',! O....4.....
NNE 0 4 NE 0 2 0 0 o. 2 0 0 0 0 2 E 0 0 1 2 0 0 3 ESs 0 0- 0 ....... 1 2 o
SE 0. 0. 3 1.6 2 .0 . , 1 2 ,... ... . .
SSE 1 3 5 16 0. o 25 S 0 2 1 6 2 0 11 SSW 0 2 2 0 0 0 4 WSW ' 0 2.;,, ; '." 3 0 0 0 5 WSW 0 0 2 1 0 9 6
W 1 1 1 2 0 0 5 0 2 - ., 5 1 0 0 8 0 0 3 0 '- 0 4 NNW 0 0 0 0 0 1 Variable 0 0 0 0 0 0 0 Total 2 27 25 40 7 0 101 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stab:ility class: 0 Hours of missing stability measurements in all stability classes: 69 Page 72 of 73
qQuad Cities"Nuclear'Power Station
'2008 Annual Radioactive Efflu-eht Releaise 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 Activity Period Est. Total Quantity (Ci) Error %
(m3)
- a. Spent resins, filter sludges, evaporator bottoms, etc 5.81 E+01 4.41 E+02 2008 2.50E+01
- b. Dry compressed waste, contaminated equip, etc 1.35E+03 1.87E+00 2008 2.50E+01
- c. Irradiated components, control rods, etc 1.93E-01 1.46E+04 2008 2.50E+01
- d. Other (RWCU Powdex Resin) N/A N/A N/A N/A
- 2. Estimate of major nuclides composition (by waste type)
Major Nuclide Composition %
- 3. Solid Waste Disposition Number of Shipments Mode of Transportation Destination 30 Highway Processor 13 Highway Disposal B. Irradiated Fuel Shipments (disposition)
Number of Shipments Mode of Transportation Destination 0 N/A N/A C. Changes to the Process Control Program See Attachment 2.
Page 73 of 73
Attachment 2 RW-AA-100, Revision 6 - Process Control Program for Radioactive Wastes SVP-09-016
RW-AA-1 00 Revision 6 Exekn.Nuclear Page 1 Level 3 - Information Use of 9 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 (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 6 Page 2 of 9 2.4. Solidification Media: An approved media (e.g. Barnwell - vinyl ester styrene, cement, bitumen) when waste containing greater than 5-year half lives is solidified in a container when the activity is 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 are performed by vendors, when applicable. Liquid waste solidified to meet stabilization criteria (10CFR61 and 01-91 Branch Technical Requirements) must have documentation available that shows 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. Encapsulation
The process of placing a component (e.g. cartridge filters or mechanical components) into a special purpose disposable container and then completely surrounding the waste material with an approved stabilization media, such as cement.
2.8. 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).
2.9. Incineration, RVR, and/or 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.
2.10. Compaction: When dry wastes such as paper, wood, plastic, cardboard, incinerator ash, and etc. are volume reduced through the use of a compactor.
2.11. 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,
RW-AA-100 Revision 6 Page 3 of 9
.. ..- .Fuel pool activated hardware, S- Oil Dry absorbent material added to a container to absorb liquids Fuel Pool Crud S- 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.
- 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.
- 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. 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.
4.1.4. A solidification media, approved by the burial site, MAY BE REQUIRED when liquid radwaste is solidified to a stable/unstable state.
RW-AA-100 Revision 6 Page 4 of 9 4.1.5. 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 vendor.
4.1.6. 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 must meet applicable QA Topical Report and Augmented Quality Requirements.
4.1.7. Vendor processing system(s) operated at the site WILL BE OPERATED and CONTROLLED in accordance with vendor approved procedures or station procedures based upon vendor approved documents.
4.1.8. 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 peocessed).
4.2. General Waste Processinq Requirements 4.2.1. On-site resin processing involves tank mixing and settling, transferring to thestation or vendor processing system via resin water slurry or vacuuming into approved waste containers, and, when applicable, dewatering for burial.
4.2.2. Vendor resin beds MAY BE USED for decontamination of plant systems, such as, Spent Fuel Pool, RWCU (reactor water cleanup), and SDC (Shut Down Cooling).
These resins ARE then PROCESSED via the station or vendor processing system.
4.2.3. 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.
4.2.4. 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.
4.2.5. Process water (e.g. chemical, floor, equipment drain, etc.) MAY BE SENT to either the site waste process systems or vendor waste processing systems for further filtration, demineralization for plant re-use, or discharge.
RW-AA-100 Revision 6 Page 5 of 9 4.2.6. Allldewatering 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.
4.2.7. 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.
4.2.8. 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.
4.2.9. 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 4.2.10. High Integrity Containers (HIC):
- 1. For Barnwell disposal vendors who supply HIC's to the station MUST PROVIDE a copy of the HIC Certificate of Compliance, which details specific limitations on use of the HIC.
- 2. For Disposal at Clive vendors who supply HIC's to the station MUST PROVIDE a copy of the HIC Certificate of Conformance, which details specific limitations on use of the HIC.
- 3. Vendors who supply HIC's to the station MUST 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.
4.2.11. 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).
RW-AA-1 00 Revision 6 Page 6 of 9 4.2.12. 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.
4.2.13 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 10CFR20.2002 permit. Specific requirements associated with the disposal.,shall be incorporated into station implementing procedures. (CM-2) 4.3. Burial Site Requirements 4.3.1. Waste sent directly to burial WILL COMPLY with the applicable parts of 49CFR, 10CFR61, and 10CFR71, and the acceptance criteria for the applicable burial site.
4.4. Shippinq and Inspection Requirements 4.4.1. All shipping/storage containers WILL 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 WILL 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 WILL BE INSPECTED to ensure that the applicable processor's waste acceptance criteria are being met.
4.5. Inspection and Corrective Action 4.5.1. Inspection results that indicate non-compliance with applicable NRC, State, vendor, or site requirements WILL 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 WILL BE TAKEN to determine the cause. Additional samples WILL BE TAKEN, as warranted, to ensure that no freestanding water is present and solidification requirements are maintained.
4.6. Procedure and Process Reviews 4.6.1. The Exelon Nuclear Process Control Program and changes to it (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-106. Changes to the Licensees Controlled Documents, UFSAR, ORM, or TRM are controlled by the provisions of 10CFR 50.59.
RW-AA-100 Revision 6 Page 7 of 9 4.6.2. Anydchanges to the PCP shall be reviewed to determine if reportability is required in ithe 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. Station processes, cask manual procedures as applicable to your-station, or other vendor waste processing/operating procedures shall be approved per RM-AA-1 02-1006. Procedures related to waste manifests, shipment inspections, and container activity determination are CONTROLLED by Radiation Protection Standard Procedures (RP-AA-600 Series).
- 1. Site waste processing IS CONTROLLED by site operating procedures.
- 2. Liquid processed by vendor equipment WILL BE DONE in accordance with vendor procedures.
4.7 Waste Tvnes Point of Generation and Processina 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.
Waste Stream POINTS OF GENERATION AVAILABLE WASTE PROCESSING METHODS Bead Resin Systems - Fuel Pool, Condensate, Dewatering, solidification to an Reactor Water Cleanup, Blowdown, unstable/stable state Equipment Drain, Chemical and Thermal Processing Volume Control Systems, Floor Drain, Maximum Recycle, Blowdown, Free Release to a Land Fill Boric Acid Recycling System, Vendor Supplied Processing Systems, and Portable Demin System Powdered Resin Systems - (Condensate System, Dewatering, solidification to an Floor Drain/Equipment Drain unstable/stable state filtration, Fuel Pool) Thermal Processing Concentrated Waste Waste generated from Site Solidification to an unstable/stable state Evaporators resulting typically from the Floor Drain and Equipment Drain Systems Sludge Sedimentation resulting from various Dewatering, solidification to an sumps, condensers, tanks, cooling unstable/stable state tower, emergency spray pond, Thermal Processing holding pond, and oily waste separators.. Evaporation on-site or at an offsite processor On-site disposal per 10CFR20.2002 permit
RW-AA-1 00 Revision 6 Page 8 of 9 Waste Stream POINTS OF GENERATION AVAILABLE WASTE PROCESSING METHODS Filter cartridges Systems - Floor/Equipment Drains, Dewatering, solidification to an Fuel Pool; cartridge filters are unstable/stable state.,
typically generated from clean up Processed by a vendor for volume activities within the fuel pool, torus, reduction etc.
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 efficiencies
- 5. DOCUMENTATION - None
- 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. Source Documents:
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
RW-AA-100 Revision 6 Page 9 of 9 6.2.3. Technical Position on Waste Form (Revision 1), January 1991 6.2.4. Branch Technical Position on Concentration Averaging and Encapsulation, January 1995 6.2.5. Regulatory Guide 1.21 6.2.6. I.E. Circular 80.18, 10CFR 50.59 Safety Evaluation for Changes to Radioactive Waste Treatment Systems 6.2.7. Quality Assurance Program 6.2.8. LS-AA-106 6.2.9. RM-AA-102-1006 6.2.10. RP-AA-600 Series 6.3. Station Commitments:
6.3.1. Peach Bottom CM-1, T03819, Letter from G.A. Hunger, Jr., dated Sept. 29,94, transmitting TSCR 93-16 (Improved Technical Specifications).
6.3.2. Limerick CM-2, T03896, 10CFR20.2002 permit granted to Limerick via letter dated July 10, 1996.
- 7. ATTACHMENTS - None