ML061710294
| ML061710294 | |
| Person / Time | |
|---|---|
| Site: | Braidwood  |
| Issue date: | 01/24/2006 |
| From: | Steven Orth Division of Reactor Safety III |
| To: | Nimitz R NRC/RGN-III |
| References | |
| FOIA/PA-2006-0115 | |
| Download: ML061710294 (10) | |
Text
ivi ii.i. 1V - .. ... .... .......... S, ... rayt , I rth - P ropose a r a . . )en
,. . From: Steven Orth
.T . Ronald Nimitz Date": Tue, Jan 24, 2006 2:08 PM ite Contamination ubject: Proposed RIS re: Monitoring of Spent Fuel Pools and On-s
/
Steve
- >> John White 01/09/06 4:49 PM :>
Region I staff participated in the January 5, 2006, RES/NMSS/NRR Technical Assistance Group (TAG) meeting on Groundwater and Perforamance Monitoring. During the meeting we were requested to provide a copy of the'Draft RIS that was developed by.Ron Nimitz relative to Spent fuel pool leakage and structural integrity issues. Accordingly, please review and provide comments to Ron Nimitz.
Information in this record was deleted A7 in accordance with the Freedom of Informaloff Act, exemptions F),A- _ ___ _6-_
/,/o C 2
From: "Hlaskell, Larry" <Haskell@iema.state.il.us>
To: Steven Orth <SKO@nrc.gov>
Date: Tue, Jan 24, 2006 3:32 PM
Subject:
RE: Braidwood Tritium Sampling Steven:
Attached you will find a copy of my spreadsheet comparing Exelon's results with IEMA's. Results that are bold indicate results where the uncertainty intervals for Exelon and IEMA results did not overlap. I use it as a tool to quickly locate pairs of samples which might Iave some discrepancy. 'I eral,%our results are in good agreement with theirs. One exception is PW-5, the private well at the'. esidence. :Our V4"-4P analysis had a positive detection of approximately 450 pCi/L in that sample; theirs came back as a non-detect.
Last week I had spoken to Jim Gosnell from Exel'on about this issue and he agreed that they would resample that location. This afternoon, Exelon contacted me and informed me that their second analysis was also a non-detect. I have not yet received a second sample, but am expecting it later this week.
Larry Haskell IEMA - Division of Nuclear Safety
<<Exelon and IEMA Tritium results Smiley Road -- updated jan 23.xls>> ----- Original Message -----
From: Steven Orth [1]
Sent: Tuesday, January 24, 2006 3:24 PM To: haskell @iema.state.il.us Cc: r_allen@iema.state.il.us; John Cassidy; Roland Lickus
Subject:
Re: Braidwood Tritium Sampling
<<. File: NRC Spreadsheet (24Jan06 Copy to IL).xls. >> Larry, We have compiled the attached comparisons of NRC results to the licensee's results. We still have a number of results'that we have not received from our contract laboratory.
Our initial data review indicates generally very good agreement between the laboratories. As I discussed with Rich Allen yesterday, a few results have a greater difference than I expected, but were' still within a reasonable variance. In some cases, we have asked our laboratory to recount the samples.
Since this information is part of an ongoing NRC inspection, we request that you use the attached information for internal use/review only. We plan to issue our.results in an upcoming inspection report.
We are also very interested in your results and would appreciate a copy of your spreadsheet.
Ifyou have any questions, please contact me via email or at 630/829-9827 or contact John Cassidy at 630/829-9667.
Steven Orth US NRC Region III Division of Reactor Safety
>>> "Haskell, Larry" <Haskell@ iema.state.il.us> 01/24/06 10:04 AM >>>
Mr Orth:
My name is Larry Haskell and I am with the Illinois Emergency Management Agency, Division of Nuclear Safety. I am coordinating the State's receipt and analysis of samples from Exelon's special sampling efforts around the Braidwood station. I understand that you have a similar set of data, collected by the NRC. Would you be willing to swap data sets?
vvw, i % .Ui - riL. uL.- uv-vuu i iu mul u,iip,,,, rcy*v i Exelon has been providing us with duplicates of all samples they collect and analyze. Currently I have received approximately 200 samples and our lab has provided me with results for half of these samples.
All these samples are comprised of between 100 -1000 ml of water which is analyzed by liquid scintillation for tritium. Exelon staff members at Braidwood have provided me with their results from most of the 200 samples. If you would be interested in these results, please let me know. I would be most interested in any results of independent analyses that you have.
Larry.Haskell Illinois Emergency Management Agency Division of Nuclear Safety Haskell@ iema.state.il.Us 217.786.6760
rtye I
'Vt!I I q-) ILII - E:At:IUI I CLIIU I MVIM. I I IIIUI II I t:Ultb 01111iit:y rlUCIU -- UPUCdWU JCUI 40.AIb Braidwood tation Tritium Sarr pie Results Ex Ion Results IEMA Results Location Exelon Sample ID Collection Date pCi/L Unc pCi/L Unc MDC IEMA Date 3L-01 KL-01 11-17-15 70 +/- 96 0 3L-02 3L-02 11-17-15 156 +/- 99 0 3L-03 3L-03 11-18-05 0+/- 94 0 3L-04 BL-04 11-18-05 40 +/- 95 0 L-05. L-05 18-05 102 +/- 98 0 3L-06 BL-06 , 11-18-05. 114 +/- 112 0 3L-07 BL-07 11-18-05. 39+/- 109. 0 3L-08 BL-08 .11-18-05 90 - 111 0 L-09 13-09' 12-23-05 . .4701 +/- .2 05 . 0 BL-10 3L-10 11-17-05 295+/-t 118 0 11D2,15-05 *:'>:825 26 22
- 2
"*67**1'-.18280 121505 BL-11 L-11 .1-%17-05 . . 61 +/- 96 0.
BL-12 L-12 11-17-15 126+/- .87 0 2 05 ..... ... :i*i
-3 !:i*** " 6 ... 24 2121 *2 :* i*
2D.**.......***"*....'.....
1-13 C13 111715 7 9 0 L~ `-'A~
2-15-05 ~ 4~ +/-~~0 ~00 ~.2 ~1 L-14 BL-14 11-17-15 70 +/-t 96 0 L-15 .3-15 1 1715:17' 128 0
-.. 0 4e't.2 5;1 - 59+/-.* -~21-1;-ND7*"' ". ". 12150.MT6 27 18' " 94 ,:-8.4 2 "142 24 12015-05k L-1 6 BL16 11754058+/- 2010 BL-17 BL-17
~~~~~~~~.
12-01-05
- 825 +/-
96 249 +/-
848 142 12201-05 3U117 12-05-05 ..105+/-+/- 1EA12 990 - 264 ".
b 1273 2142 12016-057 1L-18DL-1 12-16-05
- 185 1L217 '12-05-05 13+/- 1 0
_._;85+/- 9 89:5 -*~- t 25 212 ;"12-12-05 BL-18 -18 12-01-05 .9.108 +/- 99 -298 +/- 83.9 142 12-01-05 B-9-19 .
- 12-01-05 -37 +/-h 97 . 97 :i 81.9 .142 12-01-05 1-20 3L-20D 12-23-05AI -76 +/-t 91 0 1-1.12-12-05 85 +/- .9.6 .69.1 +/- 18 21.2 12-12-05 1-112-06 92 +/- i11 -4.97 :1 83.3 140 12-06-05
3W-12 XBurns Well) PW-12 12-07-05 +/- 109 -75 +/- 97.3 167 12-07-05 W-13 (Zlmmei Well) "W-13 12-07-05 -62 +/- 97 34.8 +/- 100 167 12-07-05 3W-14(A Agazzl Well) ýW-14 12-14-05 -118 +/- 105 -72.2 +/- 97.3 167 12-07-05 PW-15(Fatlan Well) PW-15 12-14-05 -51 +/- 108 -16 +/- 98.8 167 12-14-05 RW-1 . .W-1 12-01-05 2396 :t 173 2220 +/- 187 198 12-01-05 IW-1 12-01-05 2050 +/- 153 0
- IW-1 12-04-05 7855 +/- 254 0 RW-2 :IW-2 12-01-05 33736 +/- 499 32900 +/- 573 198 12-01-05 RW-2 12-01-05 30605 +/- 475 0 RW-2 12-04-05 88778 +/- 798 0 RW-2@10' 12-13-05 54111 +/- 632 52900 +/- 1060 343 12-13-05 RW-2@10.6° 12-06-05 58621 +/- 644 0 RW-2@20' 12-13-05 171166 +/- 1115 164000 +/- 3240 601 12-13-05
- IW-2@20.6' - .12-06-05 .170024 +/- 1089 0 nW-2@25' '12-13-05 246442 +/- 1337 276000 +/- 5430 777 12-13-05 aW-2025.0' 12-06-05 223888 +/- 1299 0 IW-3 IW-3 12-02-05':. 197 +/- 107 53.5 +/- 120 i98 12-05-05 3W-4 :,W-4 122-025 " .380+/- 113 146 +/- 123 198 12-02-05
--1 -1 . . 1205-05 -21+/- 107 121 +/-ý 122 198 12-05-05
": . -1 * .... ".12-0 -05 .. 83 1 0 S-2 S-2 .12-05-05 95 - 111 .133 +/- 123 198 12-05-05 S-2 1206-05 888+/- .103 -. 0 3-,-3 12-05-05'
.129 "12-05-05 145+/- 113 110 211 S-3 12.57+/- 7 0 .102 4 " " -4 "12-0505 1280 +/- 147 .1260 +/- 160 211 12-05-05 S-4 12-06-05 -.. 1086+/- 133 . 0
.- 3-5.- .:12-05-05 , 2023 +/- 165 179 211 12-05-05 2-00 . 1874 152 . 0 5-6 "-6 12-05-05 " 679- +/- 130 655 t 145 211 12-05-05 S-6 12-06-05. 411+/- 113 0 W-i W-1 11-30 . 2464 t* 163 2270 +/- 183 212 11-30-05 3W-2 W. 11-30-05 , 2347+/- 160 2040 .178 212 11 30-05 3W-3 VW-3 12-02-05.* 96+/- 99 0 3W-4 Lake) SW-.I Lake) 12-02-05.. 83+/- 98 108 +/- 129 211 12-02-05
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D-2 :-2 12-05-05 125 , 113 0
- )-2 12-05-05 59 t 110 -17.4 +/- 82.9 140 12-05-05 D-3 3-3 12-02-05 137 +/- 100 ..2.49 +/- 83.4 140 12-02-05
- -3D. 12-23-05. . . , 4674 . 215 0 . . "
D-4 D-4 12-06-05 .91 i 111 0
)-5 D-5 12-02-05 73 t 98 -34.8 +/- 82.5 140 .12-02-05
-1.*1 ". 12-12-05 .104 t 97 .-4.07 +/- 126 212 3-1 -- 1 12-06-05 133 +/- 112 37.3 +/- 84.5 140 12-06-05 G-2 3-2 12-06-05 87 111 -19.9 +/- 82.8 140 12-06-05 G-3 3-3 . 12-06-05 81 +/- 111 -32.3 +/- .82.5 140 12-06-05 3-3 12-06-05 126+/-* 112 0 MW-101 " W-101 11-15-05 157
- 96 0.
VW-102 .VW-102 0 W-103 W-103 11-15-05 . 2497+/- 173 0 MW-I"04 VlW-104 0 MW-105. .. w-105 11-15-05.. . .729 +/- .119 0
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AW-106 .. AW-106D 12-16-05 -115 87 -217 1131 230 .12-16-05 W-107. M-107. 11-15-05 269. 112 ,0 OW-108 . W-108 11-15-05 91 go9 0 VW-1 10 \W-1i10 11-15-05 93+/- 900 W -1 . l5 .. 22.4+/- 12 OW'1012 -AW-o 12 11-15-05 167+/- 110 0.
W- 130 W110 13 "-..05.. '4830+/- 9 0
- .-312-05-05 20 3640 : .156 :140 .12 - . _ . _ _.. _ __ _- ~ 1~ 5 . , . *S23
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P1 -1 12-01-05 2484 +/- 174 '.12-01-05 25139 140 P-2 P2.2.1i-62-05 .. 4344 +/- 2. 2370 ..-. 179 226' 12-02'-0,5 i' 12or~~~-29 53)I 17~ 2190 19420-121.5~
P-3 3 .- 12-02-05 3258 +/- 258 2160 174 22"6. 12-02-05
-4MW-41. -4 . . . 12-01-05 ... 31800 6 -4288 2"0 D-4 12-01-05 33763+/- -499 0 -
D-4 12-06-05 25311 +/- 435 28800 +/- 592 274 12-06-05 P-5 D-5 12-01-05 6621 +/- 248 6400 +/- 252 226 12-01-05 3-5D ".12-23-05. 2402 it 161 . 0 3-6 D-6 12-01-05 450 +/- 123 54.7 +/- 118 226 12-01-05 P-7 D-7 12-01-05 1210 +/- 133 997 +/- .153 . 198 -.12-01-05 P-8 D-8 12-01-05 2998 +/- 185 2690 +/- 199 198 12-01-05 D-8 12-06-05 2212 = 160 2600 +/- 197 198 12-06-05 P-9 -9 12-05-05 1346 +/- 148 3.73 +/- 118 198 12-05-05 P-9* 12-06-05 -90 +/- 96 0
-9 " 12-13-05 111 +/- *112 -222 +/- 131 230 12-13-05 D-9 12-13-05 27 +/- 104 0 P-10 P-10 12-05-05 1934 +/- 162 1670 +/- 163 "225 12-05-05 P-10 . 12o-6-05 1723 +/-- .I49 0 P-1i P-11 . 12-05-05 1681 +/- 156 1390 +/- 156 225 12-05-05
-11 .1 12-06-05 1476 +/- 143 0 P-12 ' -12 " 12-05-05 .1535+/- 153 .1360+/- 155 225 12-05-05 P-122 :.12-06-05 1622 +/- 154 0 P-13 -130 12-23-05 226468 +/- 1270 0.
- -130 12-28-05 225231 +/- 1268 0 DS-i: .S-I 12-22-05 --18 '.95 0
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.12-22-05 0 S. Vill I,-I3o.
11-30-05 -26 +/- -.112 .. 1.1, .... 126 221 11 2' W . 11-30-05 48 97 1 3.04 128 212 11-30-05 3I W-3e11 W 11-30-05 25 96 W"25 ... -3.2 +/- 125 212 11-30-05 DW-4 - W-4 12-02-05 43 + 97 0
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- .. . . .. 12-07-05. :.;.100.12-0-05.449 t 139 211
?W-6 . . W-6 0 W-PUn~o D) W-6P 12-08-05 .' :i~ 142 +/- 114 22.4 i >ý.126 211 12-08-05.
PW PW-7 12-07-05 -58 l18. -34.8 +/- 98.4 167 "12-07-.05
- . :..'. "." ; "xxxx PW-8 / eIll) - W-8 12-03-05::.. . 1151 +/- 130
- 1220 +/- . 159 211 12-03-05
.W-8 12-06-05 1 24 *.151 0 +/- 164 211 .12-06-05.
SW-8" 12-08-05 1367+/- 135 0 W-dIIkIWelt) w-9 12-05-05 142+/- 113 31.4 +/- 127 211 12-05-05 3W ' .- 10 12-07-05 . 72 +/- .... 0 . -53.5 +/- ..97.9 167 12-07-05 "W- ell) DW-11 12-05-05 99 +/- 112 -43.5 t 124 211 12-5-05
-. - - .. s~ - J-...
/B1-2 V61-2 11-17-15 337+/-J 97 0 VB1-3 V61-3 11-15-05 206- 110 0 VB1-4 6B1-4 11-15-05 384 +/- 102 0 VB1-5 VB1-5 11-15-05 130+/- 92 0 6B1-5 11-22-05 57+/- 114 0 VB1-6 6B1-6 11-22-05 95+/- 115 0 VB1-7 6B1-7 11-22-05 " i:140+/- 100 0 VB1-8 6B1-8
- 0 VB1-9 6/1-9 .11-22-05 -107 +/- 99 0 VB2-1 6B2-1 11-15-05 :207 +/- 98 0 V,2-2 V82-2 11-15-05 016193+/- `228 0 6B2-2 12-05-05 5832 236 5850 E' 187 142 12-05-05 V"2-2 12-05-05 .. i 5569+/- .. _222 0
" '2-3 V82-3' ""1115-05 3940 +/- 195 0 VB2-4 6V2-4 11-15-05 .3664 t' A190 0 6B2-5 VB2-5 .11-15-05 4270+/- 202 0
.. .. ~-. .,.* .. . 3 230 1 B2-SD 12-14-056+/- 111""' .30.5 +/- 3i3 12-14-05' 2-6 . VB2-6 11"15-05. 2132 +/- 157 0 V862-6. 05-05 '.2348 +/- 171 0' 6B2-6 12-05-05 :1979 ` 162 1780 125 .142 :12-02 VB..6D3 '2'140
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.2-7. VB2-7. 1214-05 -47 +/- 108 -165 - 125 219 12-14-05 827V*--B1 14-051 2+/-~-~9 ~84+/- .-128 2 ,12-124-05 62-8 121405 .2-8.103 94 956 127 219 12-14-05 VB3-1 : 3-1 11-15-05 +/- -2252599
- 0 0
B3-2 2 VI 1-15-05, 32830 +/- *:509 0 3-2 11-I 55.. :..,26686 ... 453.
VB3-3 V63-3 *
- 11-16-05 -43894 i 580 0 6 .34 '1116-05, 58489 t -- 702 320+/- 430 12 1.05 6B3-4 12-05-05 43708 +/-: 592 40800 +/- 464 .'147 05-63-4 12.18-05-05 .. 40654 +/- 545
,. .. * ~ .. , . .- .z t VB3-5 6B3-5 A1-22-05 95 + 98 0 VB3-6 6B3-6 11-22-05 535M72+/- 637 0 VB-3-7 6B3-7 12-02-05 169 +/- 106 39.8 +/- 8.8 142 12-02-05
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-R-~~*-*~. - '-I VB-3-8 B3-8 12-02-05 171 +/- 106 -52.2 +/- 83.2 142 12-02-05 VB3-9 /B3-9D -. * . - 12-13-05 .2115(19800
.408 +/- 419 .222 12-13-05 VB3-10 V83-10 12-16-05 8473 +/- 260 9220 +/- 298 219 12-16-05
~ ~ 2-6-05(2~-.1- 266i ~~7077
,,i ~ ~4710 *1 f;I80700 161 0 39 .- 2'1 60 6*
B4-1 VB4-1. 12-19-05 -119 +/- 94 -42.7 +/- 129 219 12-19-05
,B4-1D 12-22-05 . -34 t" 95 0 VB5-1 8VB5-1 12-22-05 -66 +/- : 94 .0 VB6-1 VB6-1 12-20-05 -160 +/- 107 0 86-i D . . 2-20-505 .9 .~ *168- . .- '. 0 M-1 VB7-1 . 12-20-05 :1612 - 1::40 0 20173 257-1 +/-12-22-05 0 l .,.9 i VB7-3 B7-3 12-23-05 -9 +/- 111 . 0 V87-4 B7-4 12-23-05 ..- 65 t. - 109 0 88-1 8138-11. 12-20-05 -103 +/- 86 . 0 8-1D! 2-20-05 ..
.B9..
.:91 2-22-05 s... -9 t 113 0 VB10-1 VB10-1 .12-2-05 .; 116+/- "10 0 VB10 1,-iD- 0+/-~*~*~ 14 0120 611-'. ... 11-1 0 Braidwood Cooling 0 "raidwood Cooling.. 12 1-4-05 -61 95 120 t 126 219 12-14-05 ake2BBay" . . ke 2B Bay
'ondensate@ ' ondensate . 0 " "
(Unit 1) (Unit 1) ... 12- .. .. 40. 573.0 3ondensate@ . ondensate 1-(Unit 2) (Unit 2) . .. 12-22-051 9233
. .... 0 I1tch 0 Culvert itch @ Culvert 1222-' . 1007 -t" 128 0.
-olding Pond " olding Pond 106 ' 102 127 219 1214-05
- _._"..1-14-05 . -1 " 0 . 2 2 9 4
-resh Water .... " resh Water
- "@ -:" -CksRiver " '? :
B"
'Kankakee " -.12-14-5 - :92 ... " -- 62 :t ((:92 --. *"::git' 681+/- 12 125 :219 40 1:1 "-12-14-05.:
(ankakee'River 0 Bar 6ck-..... ... .. ar Racks . . -. .... . .. .. ..- _
ankakee ,River nkakeeRiver 12-14-05 -1.50+/- :.-92 -;112 +/- 127 219 12-14-05 Jpstream Upstream 200' .___.-_,.
<ankakee River, ' ankakee River ""
eeenRSH&CWBD betweenRSH&CBD :. :12-14-05 ... .- 187 +/- 91 -197+/- .1 24 219 '1214-05.
4orth Oil Separator qorth Oil Separator 12-1.3-05 107 +/-t 112 75.2 +/- 132 219 12-13-05 "orth Oil Separator 12-13-05 57 +/- 105 0 Potable Water " otable Water .:12-13-05 6024 +/- .239 22.3 +/- 126 211 12-13-05 Potable Water. .. 12-13-05 -50 +/- 113 - 0
.otable Water 12-13-05 -77 +/- 113. 0.
- otable Water *_.__12_13-05 -125+/-1.11. i__ ". " " 0
'en u~riri - ixepiu ariu viv,,IA i ruium results ,)mliiey i-ioau -- upuateu jallei Ati I -!:P- II
- 1t Notable'Water 0 'otableWater 12-14-05 -132 +/- 93 54.8 +/- 127 211 12-14-05 Dotable Water 0 Dotable Water +/-
12-16-05 -94t 104 -42.6
- 124 211 12-16-05 NTB Cafeteria Sink) NTB) 3otable Water @ ýotable Water 12-14-05 -88 +/- 94 77.2 +/- 128 211 12-14-05 SB).
SB)
Turbine Building @ urbine Building 12-13-05 2825 +/- 181 2450 +/- 190 219 12-13-05
.round Water round Water urbine Building 12-13-05 2609 +/- 182 0 12_13-05 2609 t 182 __
round Water urbine Building 12-16-05 2584 +/- 163 2020 +/- 181 219 12-16-05 round Water rW Pneumatic Tank rW Pneumatic Tank 12-14-05 -98 +/- 106 -183k+/- 125 219 12-14-05