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{{#Wiki_filter:John Hickman -RE: H-3 Data for Soil Page ii John Hickman -RE: H-3 Data for Soil..Page. 1!.:1 From: "Joe Bourassa" <Bourassa@CYAPCO.com>
{{#Wiki_filter:Page ii John John Hickman Hickman - RE: H-3
To: "John Hickman" <JBH@nrc.gov>
              -                    Soil H-3 Data for Soil                                       ..Page. 1!.:1 From:                 "Joe Bourassa" <Bourassa@CYAPCO.com>
Date: 07/30/2007 4:21:09 PM  
To:                   "John Hickman" <JBH@nrc.gov>
Date:                 07/30/2007 4:21:09 PM


==Subject:==
==Subject:==
RE: H-3 Data for Soil John Here is the file update with Nb-94. There were no detects for Nb-94.Joe----- Original Message -----From: John Hickman [mailto:JBH@nrc.gov]
RE: H-3 Data for Soil John Here is the file update with Nb-94. There were no detects for Nb-94.
Sent: Monday, July 30, 2007 4:01 PM To: Joe Bourassa  
Joe
          ----- Original Message -----
From: John Hickman [mailto:JBH@nrc.gov]
Sent: Monday, July 30, 2007 4:01 PM To: Joe Bourassa


==Subject:==
==Subject:==
Re: H-3 Data for Soil Joe, It looks great. Wednesday would be fine.Thanks.>>> "Joe Bourassa" <Bourassa@CYAPCO.com>
Re: H-3 Data for Soil Joe, It looks great. Wednesday would be fine.
07/30/2007 3:50 PM >>>John As we discussed, the H-3 data is attached for your information.
Thanks.
          >>> "Joe Bourassa" <Bourassa@CYAPCO.com> 07/30/2007 3:50 PM >>>
John As we discussed, the H-3 data is attached for your information.
I will follow-up on the NB-94 and will get it to you on Tuesday or Wednesday.
I will follow-up on the NB-94 and will get it to you on Tuesday or Wednesday.
Let me know if this work for you.Thanks Joe P Page 1,1 L ..... m p \G W .... ........ .. ... ....... ......... .. ... ..... ... ........... ..P a ge.. .... ...... ... ...1.. .Mail Envelope Properties (46AE4825.9A9:
Let me know if this work for you.
10: 14761)
Thanks Joe
 
P                                                                                                                     Page 1,1
                                                                                                                                                    . a ge.. 1..
L..... m p \G W   .... . . . . . ... .. . .. .   . . ....   . ........ .. . .. ..... . .. . . . . . . ..... . .P       . . .. . . . ... . .. . .
Mail Envelope Properties             (46AE4825.9A9: 10: 14761)


==Subject:==
==Subject:==
Creation Date From: Created By: RE: H-3 Data for Soil 07/30/2007 4:15:24 PM"Joe Bourassa" <Bourassa(@CYAPCO.com>
RE: H-3 Data for Soil Creation Date                  07/30/2007 4:15:24 PM From:                          "Joe Bourassa" <Bourassa(@CYAPCO.com>
Bourassa(a-)CYAPCO.com Recipients nrc.gov OWGWPOO4.HQGWDOO1 JBH (John Hickman)Post Office OWGWPOO4.HQGWDOO1 Files MESSAGE Tritium and Nb-94 Soil Sample Mime.822 Options Expiration Date: Priority: ReplyRequested:
Created By:                    Bourassa(a-)CYAPCO.com Recipients nrc.gov OWGWPOO4.HQGWDOO1 JBH (John Hickman)
Return Notification:
Post Office                                                                                       Route OWGWPOO4.HQGWDOO1                                                                               nrc.gov Files                                     Size                            Date & Time MESSAGE                                   556                            07/30/2007 4:15:24 PM Tritium and Nb-94 Soil Sample Results from FSS.xls                                              296960 Mime.822                                 408526 Options Expiration Date:                         None Priority:                                 Standard ReplyRequested:                           No Return Notification:                     None Concealed  
Concealed  


==Subject:==
==Subject:==
Security: Route nrc.gov Size Date & Time 556 07/30/2007 4:15:24 PM Results from FSS.xls 296960 408526 None Standard No None No Standard Junk Mail Handling Evaluation Results Message is eligible for Junk Mail handling This message was not classified as Junk Mail Junk Mail settings when this message was delivered Junk Mail handling disabled by User Junk Mail handling disabled by Administrator Junk List is not enabled Junk Mail using personal address books is not enabled Block List is not enabled Table 1 Final Status Survey -- Tritium Results for "As Left" Conditions in Soil Yankee Nuclear Power Station. Rowe. MA Number of Detection Standard Number Detected samples Frequency Mean* Deviation*
No Security:                                Standard Junk Mail Handling Evaluation Results Message is eligible for Junk Mail handling This message was not classified as Junk Mail Junk Mail settings when this message was delivered Junk Mail handling disabled by User Junk Mail handling disabled by Administrator Junk List is not enabled Junk Mail using personal address books is not enabled Block List is not enabled
Maximum (pCi/g) (pCi/g) (pCi/g)11 233 4.7% 1.10 4.88 43.5*For statistics, Non-detects were included at 1/2 the reported "Result".Detected result are those measurements greater than the MDC.Concentration Detected For Statistics SampleName Result ActMDC CriticalLevel Result (Result x 0.5)(PC iI/) (pCi/g) (pCi/g) (pCi/g) (pCi/g)NOL-01-01-005-F-S 1.28 3.97 2.71445 0.64 NOL-01-01-006-F-S
 
-1.78 4.17 2.6795 -0.89 NOL-01-01-008-F-S
Table 1 Final Status Survey -- Tritium Results for "As Left" Conditions in Soil Yankee Nuclear Power Station. Rowe. MA Number of          Detection                    Standard Number Detected                                samples          Frequency          Mean*      Deviation*        Maximum (pCi/g)      (pCi/g)          (pCi/g) 11                                    233              4.7%            1.10        4.88              43.5
-2.39 3.64 2.29505 -1.195 NOL-01-01-012-F-S
*For statistics, Non-detects were included at 1/2 the reported "Result".
-1.93 4.25 2.7261 -0.965 NOL-01-01-017-F-S 6.89 4.02 3.
Detected result are those measurements greater than the MDC.
Concentration Detected      For Statistics SampleName                                    Result            ActMDC        CriticalLevel  Result        (Result x 0.5)
(PC iI/)          (pCi/g)        (pCi/g)      (pCi/g)          (pCi/g)
NOL-01-01-005-F-S                                                        1.28              3.97      2.71445                              0.64 NOL-01-01-006-F-S                                                      -1.78                4.17        2.6795                              -0.89 NOL-01-01-008-F-S                                                      -2.39                3.64      2.29505                            -1.195 NOL-01-01-012-F-S                                                      -1.93                4.25        2.7261                            -0.965 NOL-01-01-017-F-S                                                        6.89              4.02      3.04065          6.89                6.89 NOL-01-01-018-F-B-S                                                    -1.58                4.13      2.66785                              -0.79 NOL-01-01-019-F-B-S                                                      3.06              4.16        2.9358                              1.53 NOL-01-02-003-F-S                                                        3.15              6.78      4.69495                            1.575 NOL-01-02-005-F-S                                                    0.316                7.79        5.2192                            0.158 NOL-01-02-010-F-S                                                      -3.01                  8      5.18425                            -1.505 NOL-01-02-017-F-H-B                                                    -3.84                8.16      5.25415                              -1.92 NOL-01-02-018-F-H-B                                                    -3.75                7.


==0.0 6803'==
Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe MA IOOL-18-01-013-F                        T .. -            .0-560-8,        0.04378            0.028431                                  -0.00254 OOL-1 8-01-014-F                                    -0.00806              0.04173            0.029211                                  -0.00403 OOL-18-01-015-F                                        0.00234            0.01878            0.012521                                    0.00117 0OL-18-01-016-F                                      -0.00040              0.06004            0.03832 L...                              -0.00020 OOL-18-01-017-F                                      - 0 .00010            0.03864            0.007031                                  -0.00005 OOL-18-01-018-F                                      -0.00322              0.03804            0.02537f                                  -0.00161 OOL-18-01-019-F                                        0.011981          0.03167        . . 0.02202;                                    0.00599 OOL-18-01-020-F                                        0.00490            0.05377            0.03455!                                    0.00245 PRO01GUFU00_6                                    .050591              0.05844            -0.02300.;                                  0.02530 REF-01-01-001 -F                                    -0.00001              0.05833          -0.00744.                                  -0.00001
                                                                                                    -0.04860'                                  -0.00495 REF-01-01-002-F                                                            0.07468                                                        0.00251 REF-01-01-003-F                    _                  0. 00502)          0.08335            0.05243]                                  -0.00435 REF-a0l-01--004-F                                    -0.008701            0.06309      -  -0.041 191 REF-01-01-005-F                                      -0.001481            0.06814          -0.04168i                                  -0.00074 REF-01-01-006-F                    _
                                                              ..0779_,55          0.07795                                                        0.03898 REF-01-01-007-F                                    .- 0.00046            0.06706          -0.041491                                  -0.00023 REF-01-01-008-F                                      -0.00330              0.06316          -0.038421                                  -0.00165 h                                                            .--
REF-01-01-009-F REF-01-01-010-F        .                            -0.00542              0.07353          -0.04606i                                  -0.00271 0.00746            0.05372            0.033981    &#xfd;                              0.00373 REF-01-01-011-F                                  1 0.08483                0.08483                                                        0.04242 REF-01-01-012-F                                        0.01 833          0.06425            0.04346.                          --      0.00917 REF-01-01-013-F                                        0.029451          0.05314            0.03847'                                   0.01473 REF-01-01-014-F                                        0.01451            0.05774            0.03813'                                    0.00726 REF-al 01 5-F                                  -0.015461            0.07889          -0.05203                    7771  ____      -0.00773_
RE F-01-0 1-0 16-F                                      0.0 11551          0..08588                                                        0.005784 REF-al 01 7-F                                      0.000271          0.08901            0.0..
05566                                      0.-.000,149 REF-al                8-. F.
o--a-01              ..          -0.010839            0,07565          -0.04849                                    -0.00419 7 REF-a -o--01--- 9-F . ... .. :...
0.07268          -0 .048 ..
REF-al 020-F REF-0l-0l-021-F
                                                            -0.00738i 0....
                                                                -0.T-15-71        0.07355                                              I      -0.003695
                                                          ...0-0.-01.._571        0.09467          -0.06172                                    -0.007863 REF-01-01-022-F                                        0.001651          0.07544            0.045251                                    0.00083 REF-01-01-023-F                                      -0.01304              0.06539          -0.043891                                  -0.00652 F                                                                                4-REF-01-01-024-F.
REF-01-01-025-F                          I          -0.01365              0.10250          -0&#xfd;.06665                                  -0.00683 0.09145[          0.09145                                                        0.04573 REF-01-01-026-F                                      -0.01028              0.07601          -0.04961,1                                  -0.00514 REF-01-01-027-F                                      -0.00439              0.06071          -0.037391                                  -0.00220 REF-01-01-028-F                                                            0.06839      -            5-b6'-8-0 0.04568'  -6.........                      0.00820 REF-01-01-029-F                                      -0.0125-8            0.12980                                                      -0.00629 SSS-01-01-001-F                                        0.00003'          0.03255            0.02139*                                    0.00002 SSS-01-01-002-F                                      -0.00800              0.04074            0.02779*                                  -0.00400 SSS-01-01-003-F                                      -0.01655              0.07716            0.05409"                                  -0.00827 S-0ss1-01--0046-F                                      0.00005            0.03654            0.02098                                    0.00002 0.01102                                0.02524.                                    0.00551 SSS-01-01-007-F                                        0.00816        ___ 0.03251            0.02221.                                    0.00408 V
0.01524            0.05159            0.035211                                    0.00762 SS0 -01 007 F_                                                            0.04463 SSS-01-01-008-F                                        0.04463                                0.02998,                                    0.02232 SSS-01 009-F                                    .:*.0-6048-0:        0.03411            0.02302!                                  -0.00240 4
SSS-01-01-010-F                                        0.00755            0.05952            0.039921!                                  0.00378 SSS-01-01-011-F                                        0.01474            0.05735            0.038911                                    0.00737 SSS-01-01-012-F                                        0.06834            0.06834            0.04523i                                    0.03417 SSS-01-01-013-F                                      -0.01074              0.06112            0.042921___                              -0.00537 SSS-01-01-014-F                                      -0.00407              0.03915            0.028001                                  -0.00204
                                                                          -~              4                -
SSS-01-01-015-F                                      -0.00014              0.06336            0.041241                                  -0.00007 C:\temp\
Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94                        Page 33 of 34                                          Gradient CORPORATION


0.048201 OOL-03-03-015-F  
Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA SSSS-01-0-016-F                             ____  0.00980    0.03096 ..... 0.021_1                  0. 00,490 SSS-01-1-1-017-F                                   0.00536    0.04389      0.028Z 0,                        0.00268
-0.008761 0.03243. 0.02281 OOL-03-03-016-F
      'SS-1-01--0-"01        8-F                          0.00945    0.03330      0.022E 81l~l  K
-0.00 4 3 7  0.04351 [ 0.02909 OOL-03-03-017-F  
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-0.000171 0.02421 0.11325 -0.00008 OOL-15-01-001-F 0.00512. 0.06135 0.03989 0.00256 OOL-15-01-002-F
-0.008271 0.05401 -0.03610 -0.00413 OOL-15-01--F
-0.01579 0.09556 -0.06188 -0.00790 OOL-1 5-01-004-F 1 0.00290 0.04881 0.03192 67__ 0.00145 OOL-1 5-01-005-F
-0.00034 0.05388 -0.03457 -0.00017 OOL-1 5-01-0-F 0.03657 0.00902 OOL-15-01-007-F
-..0.00958 0.06284 -0.04231 -... -0.00479 OOL-15-01-008-F
-0.00078 0.05966 -0.03603 -0.00039 OO-1-O-O4-0000550021
-.40,0.000539 OOL-1 5-01-009-F
-0.00895 0.05344 -0.03543 -0.00448 OOL-15-O1O-F
-0.00-41 0.05715 -0.03635 -0.00205 OOL-15-01-011-F 0.650.01166
.06487 0 0.00583 OOL-15-01-012-F
-0.011631 0.12060 -0.07533 -0.00582 OOL-15-01-013-F
-0.000124 0.09669 -0.05847 ---0.00006 OOL-1 5-01-01-4-F 0.001051 0.07211 0.04701 0.00053 OOL-1 5-01-015-F
-0.0107 0.08011 -0.05192 -0.00604 OOL-1 5-01 -01 6-F-B -0.00947 0.07454 -0.04877 _____ -0.00474 OOL-1 5-01-017-P-Q 0.06154. 0.06154 ! 0.03077 OOL-15-01-018-P-Q
-0.000261 0.03227 -0.01988 -0.00013 OOL-1 5-01-019-P-Q
-0.004891 0.04350 -0.028381
-, ... .-0.00.244 OOL-15-01-020-P-Q 0.079261 0.07926 .......................
0.03963 00L-15-01-0217P-Q
-0.004321 0.06939 -0.04569 _ -0.00216 OOL-1 5-01 -022-P-Q .... 0.05705[ 0.05705 _0____ .....0.02853 OOL-165-O 01 --- .....-.-01.. .00 22 .. :3 1- ..............
.. ... -0.903009 OOL-16-O1-023-P-Q
-0.00192i 0.03245 -0.02118 -0.00153-OOL-15-01-024-P-Q
-0.000951 0.02622 -0.02000 -0.00003 OOL-1 5-01-025-P-Q
-0.00574 0.03466 -0.02339 -0.00287 OOL-15-01-026-P-Q 0.03 0.040431 0.02789 0 0.00686 OOL-15-01-027-P-Q 1 -0.00418 0.0 2 7 5 8  0.01837 -0.00209 OOL-15 F28-P-Q 0.00050 0.013708 0.02454 0.00025 OOL-16-01-001-F 0.00701 0.03821 0.0211
* 0.00350 OOL-1 6-01-002-F
-0.00607 0.05221, 0.03412 -0.00304 OOL-16-01-003-F
___ 36&#xfd; .34 0660 0.00153 OOL-16-01-004-F
-0.001301 0.02428 0.01836 -0.00065 OOL..16-O1..005..F
-0.00411!
0.02655 0.01777 _____ -0.00205 OOL-1 6-01-006-F
-0.00291' 0.02473 0.01756 ___ _ -0.00146 OOL-1 6-01-007-F
__ 0.00459 .35 0.02111 _____ 0.00229 OOL-1 6-01-008-F 0.00390 1 0.04470 0.02912 ______0.00195 OOL-1 6-01-009-F 0.00009~ 0.02717 0.01 774 ______0.00005 OOL-16-01-010-F 0.00019 0.02176 0.01387 0.00009 1 OOL-1 6-01 -011 -F 0.00228, 0.03245K.013 0.00114 OOL-1 6-01-012-F 0._-(0O2~(052581-0.00900 ______ -0. 000 12 OOL-1 6-01-013-F OOL-1 6-01-014-F OOL-1 6-01-015-F OOL-1 6-01-016-F 6OiL-1-6-01
-018-F-- 0.00676 0.001751-0.00146i_0.00632-0.009151 0.02748 0.01874 0.03476 0.02225 .......0.03077 0.024961 0.03824 0.02537 0.02314L 0.01582, ... ...0.04342! 0.03034F-
-'-0.00338 0.00087-0.00073 0.00255 0.00316-0.00457 C:\temp\Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 31 of 34 Gradient CORPORATION Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA 00L-16-01-019-F
.. -0.00238 0.04861 0.03-099 OOL-16-0b1
-0206-F 1_ __0.14 0.04070 0.02804 OOL-17-01-001-F 0.01248 0.05571 0.03726 OOL-17-01
-002-F .. .-0.00459.
0.04807 0.03452 OOL-17-01-003-F 0.00906 0.03547 0.02364 O 0 L-"7-O-04-F
.... -0.00022 [.. 0.02099 0.02900 OOL-1 7-01-005-F
..... -0.00475 0.03169" 0.02234 b0L-1 7-01-006-F
_ 0.00173 0.02461 __ 0.01642 O0L-1 7-01 -007-F 0.00617 0.02721 0-.01849 o o 7-01-0-o08F
........ 091. 0.04969 0.03196.Oa-OL -i7 _-01_O--9-F
.. -0.00651 0.04196 0.02944 OOL-17-01-010-F
-0.000131 0.03843 0.12197 OOL-17-01
-011-F -0.00057 0.03842 0.02401 O0L-17-01-012-F 0.00184 0.02994 0.01852 0L-1 7-01 -01 3-F -0.00448 0.01951 0.01368 OOL-1 7-01-014-F
-0.00065 0.02533 0.01640 O0L-1 7-01-01-5-F 0.00413 0.02857 0.01906 OOL-1 7-01-016-F
-0.00056 0.03390 0.02257 OOL-1 7-01-017-F
-0.00627 0.03598 0.02514 OOL-17-01-018-F 0.01122 0.03552 0.02414 I-r-0.00119 0.00624-0.00229 0.00453-0.00011... ... -0.00238 0.00086 0.00308 0.00054-0.00326-0.00007-0.00029 0.00092 4--0.00224-0.00033 0.00207-0.00028-0.00313 0.00561 OOL-17-01-019-F 1 0.00120 0.02852 0.01879 0.00060 00L-1-01i
-020-F_...
-0.00027 0.02464 0.03184 -0.00014 OOL-17-01-021-F-B 1 0.00524 0.04200 0.02751 0.00262 OOL- 17-01-022-F-B I -0.00396 0.02649 0.01867 -0.00198 01701-023-F-B
.... 0.00 2 70 0.05525 0.03594 ..... .0.00135 OOL-17-01-024-F-B I 0.01553 0.06049 0.04073 0.00776 OOL-17-01-025-F-B 0.00843 0.03301 0.02247 0.00421 OOL-17-01-026-F-B 0.01006 0.03850 0.02592 0.00503 OOL-1 7-1 -027-F-B -0.01354 0.06726 0.04550 -0.00677 O0L-17-01-028-F-B 0.01501 0.05147 0.03502 0.00750 OOL-1 7-01-029-F-B
-0.00008 0.02394 0.00429 -0.00004 OOL-17-01-030-F-B
-0.00813 0.05023 0.03522 -0.00407 OOL-17-01-031-F-B
-0.00765 0.06398 0.04271 -0.00383 OOL-17-01-032-F-B
-0.00009 0.04409 0.02788 -0.00005 OOL-17-01-033-F-B
-0.00224 0.04315 0.03373 -0.00112 OOL-17-01-034-F-B
-0.00435 0.04374 0.03136 -0.00218 OOL-1 7-01-035-F-B 0.00094 0.02593 0.01728 0.00047 OOL-17-01-036-F-B
-0.00218 0.03501 0.02337 -0.00109 OOL-1 7-01-037-F-B 0.00011 0.05042 0.03240 0.00005 OOL-1 7-01-038-F-B
-0.00896 0.04424 0.03018 -0.00448 OOL-17-01-039-F-B
-0.00018 0.04143 0.23588 -0.00009 OOL-18-01-001-F
-0.00035 0.02993 0.05536 -0.00017 00L-18-01-002-F
-0.00214 0.02579 0.01703 -0.00107 OOL-18-01-003-F
-0.00142 0.06174 0.03897 -0.00071 OOL-18-01-004-F
-0.00234 0.02106 0.01499 -0.00117 OOL-1 8-01-005-F
-0.00135 0.04983 0.03062 -0.00067 OOL-18-01-006-F 0.00249 0.02972 0.01891 0.00124 OOL-18-01-007-F
-0.00137 0.04230 0.02720 -0.00069 OOL-18-01-008-F 0.06227 0.06227 0.03941 0.03114 OOL-18-01-009-F OOL-18-01-010-F OOL-18-01-0121-F OOL-1 8-01 -01 2-F-0.00022 0.03605 0.22564-0.00011-0.00017 4-0.03141 0.02920 0.57888-0.00009 0.00490 0.01893 0.00245 0.00532]0.01657 0.01140 0.00266 C:\temp\Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 32 of 34 Gradient CORPORATION Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe MA IOOL-18-01-013-F
.. T -.0-560-8, 0.04378 0.028431-0.00254 OOL-1 8-01-014-F
-0.00806 0.04173 0.029211-0.00403 OOL-18-01-015-F 0.00234 0.01878 0.012521 0.00117 0OL-18-01-016-F
-0.00040 0.06004 OOL-18-01-017-F OOL-18-01-018-F OOL-18-01-019-F OOL-18-01-020-F PRO01GUFU00_6
-REF-01-01-001 -F REF-01-01-002-F REF-01-01-003-F
_REF-a0l-01--004-F REF-01-01-005-F REF-01-01-006-F
_REF-01-01-007-F REF-01-01-008-F
-0.00010-0.00322 0.011981 0.00490 0-.050591-0.00001 0. 00502)-0 .008701-0.001481..0779_,55.-0.00046-0.00330 0.03864 0.03804 0.03167 0.05377 0.05844 0.05833 0.07468 0.08335 0.06309 0.06814 0.07795 0.06706 0.03832 L...0.007031 0.02537f..0.02202;0.03455!-0.02300.;
-0.00744.-0.04860'0.05243]--0.041 191-0.04168i-0.041491-0.00005-0.00161 0.00599 0.00245 0.02530-0.00001-0.00495 0.00251-0.00435-0.00074 0.03898-0.00020-0.00023 0.06316-0.038421-0.00165 h .--REF-01-01-009-F
.REF-01-01-010-F
-0.00542 0.07353-0.04606i-0.00271 0.00746 0.05372 0.033981 0.00373&#xfd;REF-01-01-011-F 1 0.08483 0.08483 REF-01-01-012-F REF-01-01-013-F REF-01-01-014-F REF-al 01 5-F RE F-01-0 1-0 16-F REF-al 01 7-F REF-al o--a-01 8-. ..F.REF-a -o- --9-F .... ..:...REF-al 020-F REF-0l-0l-021-F REF-01-01-022-F REF-01-01-023-F 0.01 833 0.029451 0.01451-0.015461 0.0 11551 0.000271-0.010839-0.00738i 0.... -0.T-15-71
...0-0.-01.._571 0.001651-0.01304-0.01365 0.06425 0.05314 0.05774 0.07889 0..08588 0.08901 0,07565 0.07268 0.07355 0.09467 0.07544 0.04346.0.03847'0.03813'-0.05203 0.0.. 05566-0.04849-0 .048 ..-0.06172 0.045251 0.04242-- 0.00917 0.01473 0.00726 7771 ____ -0.00773_0.00578...... .-0 .000, 14-0.00419 I -0.00369-0.00786 0.00083 4 9 7 5 3 0.06539 F-0.043891-0&#xfd;.06665-0.00652 4-REF-01-01-024-F
.REF-01-01-025-F I 0.10250-0.00683 0.09145[ 0.09145 0.04573 REF-01-01-026-F REF-01-01-027-F REF-01-01-028-F REF-01-01-029-F SSS-01-01-001-F SSS-01-01-002-F SSS-01-01-003-F S-0ss1-01--0046-F SSS-01-01-007-F SS0 -01 007 F_SSS-01-01-008-F SSS-01 009-F V-0.01028 0.07601-0.04961,1
-0.00514-0.00439-0.0125-8 0.00003'-0.00800-0.01655 0.00005 0.01102 0.00816 0.01524 0.04463 0.06071 0.06839 0.12980 0.03255 0.04074 0.07716 0.03654___ 0.03251 0.05159 0.04463-0.037391 0.04568'-5-b6'-8-0
-6 .........0.05409" 0.02098 0.02524.0.02221.0.035211 0.02998, 0.02302!-0.00220 0.00820-0.00629 0.00002-0.00400-0.00827 0.00002 0.00551 0.00408 0.00762 0.02232-0.00240 0.03411_________
4 SSS-01-01-010-F SSS-01-01-011-F 0.00755 0.05952 0.039921!0.00378 0.01474 0.05735 0.038911 0.00737 SSS-01-01-012-F SSS-01-01-013-F 0.06834 0.06834 0.04523i-0.01074-0.00407 0.06112 0.042921___
0.028001 0.03417-0.00537-0.00204-0.00007 SSS-01-01-014-F 0.03915-~ 4 -SSS-01-01-015-F
-0.00014 0.06336 0.041241 C:\temp\Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 33 of 34 Gradient CORPORATION Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA SSSS-01-0-016-F
____ 0.00980 0.03096 ..... 0.02 1_1 SSS-01-1-1-017-F 0.00536 0.04389 0 , 0.028Z'SS-1-01--0-"01 8-F 0.00945 0.03330 0 .022E SSS-01-01-019-F 0.01239 0.05081- 0.0341 SSS-01-01-020-F 0.007441 0.037141 0.0.2b 81l~l'11 SSS-01-01-021 -F SSS-01-01-022-F
-0.01053 0.03818 0.026871 n n'AQA n)0. 00,490 0.00268 K -0.00472 0,00619 0.00372-0.00527 0.00005-0.00005 0.00011 0-.-002-94--
0.00010 0.06072 SSS-01-01..023-F
-0.0001=11( 003718= 1.50984 SSS-01-01-024-F
-0.00021 0.04912 0.00842 SSS-01-01-025-F 0.00588 0.03393 0.02280 SSS-01-01-026-F-B
-0.00715 0.05530 0.039061 I -0.00357 SSS-01-01-029-F-B
-0.00655 0.05302 0.037531 -0.00328 SSS-01-01-030-F-B
-0.00024 0.03413 0.02256 t -0.00012 SSS-01-01-031-F-B 0.00933 0.04403 0.02915, 0.00466 SSS-01-01-032-F-B 0.00005 0.02627 0.01751 ! 0.00002 SSS-01-01-033-F-B 0.00065 0.02746 0.01834 , 0.00032 SSS-O1-01-034-F-B 0.00533 0.02907 0.01984 0.00266 SSS-01-01-035-F-B 0.00603 0.05069 0.03337 0.00301 SSS-01-01-036-F-B 0.01792 0.05935 0.04040 0.00896 SSS-01-01-037-F-B  
-0.00008 0.02449 0.00440 1 -0.00004 SSS-01-01-038-F-B 0.00424 0.02747 0.018721 r 0.00212 C:\temp\Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 34 of 34 Gradient CORPORATION}}

Latest revision as of 16:53, 22 March 2020

E-Mail, Dated July 30, 2007, from Joe Bourassa, Yankee Atomic Electric Company, to John Hickman, NRC, Regarding H-3 and Nb-94 as Left Conditions in Soil
ML072150207
Person / Time
Site: Yankee Rowe
Issue date: 07/30/2007
From: Bourassa J
Yankee Atomic Electric Co
To: John Hickman
NRC/FSME
References
Download: ML072150207 (41)


Text

Page ii John John Hickman Hickman - RE: H-3

- Soil H-3 Data for Soil ..Page. 1!.:1 From: "Joe Bourassa" <Bourassa@CYAPCO.com>

To: "John Hickman" <JBH@nrc.gov>

Date: 07/30/2007 4:21:09 PM

Subject:

RE: H-3 Data for Soil John Here is the file update with Nb-94. There were no detects for Nb-94.

Joe


Original Message -----

From: John Hickman [1]

Sent: Monday, July 30, 2007 4:01 PM To: Joe Bourassa

Subject:

Re: H-3 Data for Soil Joe, It looks great. Wednesday would be fine.

Thanks.

>>> "Joe Bourassa" <Bourassa@CYAPCO.com> 07/30/2007 3:50 PM >>>

John As we discussed, the H-3 data is attached for your information.

I will follow-up on the NB-94 and will get it to you on Tuesday or Wednesday.

Let me know if this work for you.

Thanks Joe

P Page 1,1

. a ge.. 1..

L..... m p \G W .... . . . . . ... .. . .. . . . .... . ........ .. . .. ..... . .. . . . . . . ..... . .P . . .. . . . ... . .. . .

Mail Envelope Properties (46AE4825.9A9: 10: 14761)

Subject:

RE: H-3 Data for Soil Creation Date 07/30/2007 4:15:24 PM From: "Joe Bourassa" <Bourassa(@CYAPCO.com>

Created By: Bourassa(a-)CYAPCO.com Recipients nrc.gov OWGWPOO4.HQGWDOO1 JBH (John Hickman)

Post Office Route OWGWPOO4.HQGWDOO1 nrc.gov Files Size Date & Time MESSAGE 556 07/30/2007 4:15:24 PM Tritium and Nb-94 Soil Sample Results from FSS.xls 296960 Mime.822 408526 Options Expiration Date: None Priority: Standard ReplyRequested: No Return Notification: None Concealed

Subject:

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Table 1 Final Status Survey -- Tritium Results for "As Left" Conditions in Soil Yankee Nuclear Power Station. Rowe. MA Number of Detection Standard Number Detected samples Frequency Mean* Deviation* Maximum (pCi/g) (pCi/g) (pCi/g) 11 233 4.7% 1.10 4.88 43.5

  • For statistics, Non-detects were included at 1/2 the reported "Result".

Detected result are those measurements greater than the MDC.

Concentration Detected For Statistics SampleName Result ActMDC CriticalLevel Result (Result x 0.5)

(PC iI/) (pCi/g) (pCi/g) (pCi/g) (pCi/g)

NOL-01-01-005-F-S 1.28 3.97 2.71445 0.64 NOL-01-01-006-F-S -1.78 4.17 2.6795 -0.89 NOL-01-01-008-F-S -2.39 3.64 2.29505 -1.195 NOL-01-01-012-F-S -1.93 4.25 2.7261 -0.965 NOL-01-01-017-F-S 6.89 4.02 3.04065 6.89 6.89 NOL-01-01-018-F-B-S -1.58 4.13 2.66785 -0.79 NOL-01-01-019-F-B-S 3.06 4.16 2.9358 1.53 NOL-01-02-003-F-S 3.15 6.78 4.69495 1.575 NOL-01-02-005-F-S 0.316 7.79 5.2192 0.158 NOL-01-02-010-F-S -3.01 8 5.18425 -1.505 NOL-01-02-017-F-H-B -3.84 8.16 5.25415 -1.92 NOL-01-02-018-F-H-B -3.75 7.72 4.9629 -1.875 NOL-01-03-011-F-S 0.681 4.07 2.7494 0.3405 NOL-01-03-014-F-S -0.721 4.31 2.8426 -0.3605 NOL-01-04-001-F-S -1.45 4.33 2.6096 -0.725 NOL-01-04-002-F-S 0.321 3.84 2.50475 0.1605 NOL-01-04-005-F-S 1.94 3.87 2.69115 0.97 NOL-01-04-014-F-S 1.32 3.94 2.66785 0.66 NOL-02-01-005-F-S -0.714 6.35 4.1707 -0.357 NOL-02-01-008-F-S -0.869 6.58 4.3105 -0.4345 NOL-02-02-005-F-S 3.28 6.8 4.71825 1.64 NOL-02-02-008-F-S 12 8.12 6.1978 12 12 NOL-02-03-009-F-S -2.07 8.68 5.44055 -1 035 NOL-02-03-012-F-S -2.91 7.65 4.6833 -1.455 NOL-02-04-001-P-Q -0.466 5.5 3.57655 -0.233 NOL-02-04-002-P-Q 1.96 6.17 4.194 0.98 NOL-02-04-009-F-S 2.31 6.71 4.5202 1.155 NOL-02-04-011 -F-S -1.01 7.12 4.39205 -0.505 NOL-03-01-007-F-S -0.987 3.42 2.22515 -0.4935 NOL-03-01-008-F-S -1.83 4.82 3.1222 -0.915 NOL-03-02-013-F-S -2.99 8.4 5.16095 -1.495 NOL-03-02-018-F-S -2.51 7.58 4.67165 -1.255 NOL-04-01-012-F-S -0.449 6.17 4.08915 -0.2245 NOL-04-01-020-F-S 3.76 5.86 4.11245 1.88 NOL-05-01-010-F-S 0.357 6.43 4.3105 0.1785 NOL-05-01-013-F-S 2.5 6.28 4.3338 1.25 NOL-05-02-006-F-S -1.52 6.29 4.11245 -0.76 NOL-05-02-022-F-S -1.08 7.71 5.09105 -0.54 NOL-06-01-005-F-S -1.26 3.98 2.5863 -0.63 NOL-06-01-007-F-S 4.39 4.07 2.94745 4.39 4.39 NOL-06-01-008-F-S -1.3 4.14 2.69115 -0.65 NOL-06-01-012-F-S 11.4 4.04 3.262 11.4 11.4 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Tritium Page I of 5 Gradient CORPORATION

Table 1 Final Status Survey -- Tritium Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA Concentration Detected For Statistics SampleName Result ActMDC CriticalLevel Result (Result x 0.5)

(pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g)

NOL-06-02-013-F-S -0.827 8.62 5.5221 -0.4135 NOL-06-02-015-F-S 8.23 8.23 5.34735 4.115 NOL-06-03-005-F-S 1.89 7.54 5.0561 0.945 NOL-06-03-006-F-S -0.665 7.96 5.0328 -0.3325 NOL-06-03-011 -F-S 7.06 7.06 4.53185 3.53 NOL-06-03-013-F-S 4 7.98 5.55705 2 OOL-02-01-024-F-B-S 0.967 7.13 4.7998 0.4835 OOL-02-01-025-F-B-S -0.708 6.81 4.48525 -0.354 OOL-02-01-026-F-B-S 0.96 7.08 4.76485 0.48 OOL-02-01-027-F-B-S 1.3 6.55 4.43865 0.65 OOL-02-02-002-F-S -5.52 12 7.49095 -2.76 OOL-02-02-010-F-S 5.51 8.78 6.20945 2.755 OOL-02-03-004-F-S -0.345 6.89 4.39205 -0.1725 OOL-02-03-008-F-S 1.03 6.85 4.4969 0.515 OOL-02-03-008-F-S-A 3.18 7.47 5.1027 1.59 OOL-02-04-003-F-S 0.253 9.72 6.18615 0.1265 OOL-02-04-015-F-S 1.72 9.93 6.48905 0.86 OOL-02-05-006-F-S 1.06 7.04 4.62505 0.53 OOL-02-05-008-F-S 2.57 6.84 4.64835 1.285 OOL-03-01-012-F-S 0.364 6.17 4.13575 0.182 OOL-03-02-013-F-S -3.93 8.72 5.51045 -1.965 OOL-03-02-027-F-S -0.688 8.44 5.53375 -0.344 OOL-03-02-081-F-I-S 0.513 6.83 4.43865 0.2565 OOL-03-03-007-F-S 3.42 9.75 6.58225 1.71 OOL-04-01-001-F-H 0.431 4.3 3.0057 0.2155 OOL-04-01-002-F-H -0.312 4.22 2.9125 -0.156 OOL-04-01-003-F-H 3.01 4.32 3.15715 1.505 OOL-04-01-005-F-H 1.45 4.01 2.8659 0.725 OOL-04-01-006-F-H 1.55 3.95 2.8193 0.775 OOL-04-01-007-F-H 4.34 4.34 3.01735 2.17 OOL-04-01-009-F-H 0.245 4.32 3.0057 0.1225 OOL-04-01-010-F-H 0.961 4.16 2.9358 0.4805 OOL-04-01-012-F-H 0.685 4.25 2.9824 0.3425 OOL-04-01-013-F-H 1.01 3.88 2.7494 0.505 OOL-04-01-014-F-H 0.122 3.99 2.7727 0.061 OOL-04-01-016-F-H 0.241 4.25 2.9591 0.1205 OOL-04-01-017-F-H 0.906 3.93 2.78435 0.453 OOL-04-01-018-F-H -0.852 4.02 2.73775 -0.426 OOL-04-01-019-F-H 1.7 3.8 2.73775 0.85 OOL-04-01-021-F-B-H 1.51 3.76 2.69115 0.755 OOL-04-01-022-F-B-H 1.23 3.99 2.8426 0.615 OOL-04-01-023-F-B-H 1.41 3.82 2.73775 0.705 OOL-04-01-024-F-B-H 2.17 3.52 2.563 1.085 OOL-04-01-025-F-B-H 1.18 3.83 2.7261 0.59 OOL-04-02-006-F-S -0.634 3.16 2.06205 -0.317 OOL-04-04-015-F-S 2.32 7.28 4.88135 1.16 OOL-05-01-001 -F-S -2.83 5.4 3.43675 -1.415 OOL-05-01-015-F-S -0.898 5.32 3.495 -0.449 OOL-05-03-009-F-S -1.03 6.86 4.29885 1 -0.515 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Tritium Page 2 of 5 Gradient CORPORATION

Table I Final Status Survey -- Tritium Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA Concentration Detected For Statistics SampleName Result ActMDC CriticalLevel Result (Result x 0.5)

(pCi/g) (pCi/g) (pCi/g) (pCi/g) (PCi/g)

OOL-05-03-018-F-S 0.714 7.13 4.64835 0.357 OOL-05-04-001-P-Q 2.61 5.87 4.04255 1.305 OOL-05-04-002-C-S -1.18 5.64 3.69305 -0.59 OOL-05-04-002-P-Q 1.06 5.89 3.9377 0.53 OOL-05-04-003-P-Q 4.19 5.49 3.8911 2.095 OOL-05-04-004-C-S -1.73 6.5 4.22895 -0.865 OOL-05-04-005-C-S -1.02 6.24 4.1008 -0.51 OOL-05-04-006-C-S -0.885 6.05 3.9843 -0.4425 OOL-05-04-007-C-S 0.549 5.38 3.6115 0.2745 OOL-05-04-044-F-S -0.63 3.81 2.4931 -0.315 OOL-05-04-070-F-S -0.837 9.65 6.0114 -0.4185 OOL-05-04-084-F-S -1.14 9.7 6.0114 -0.57 OOL-05-05-002-F-S 1.1 6.47 4.22895 0.55 OOL-05-05-014-F-S -0.436 7.88 4.95125 -0.218 OOL-05-06-009-F-S 1.64 6.42 4.2639 0.82 OOL-05-06-019-F-S 0.957 6.81 4.43865 0.4785 OOL-05-07-004-F-S 0.513 6.83 4.43865 0.2565 OOL-05-08-009-F-S 1.41 5.6 3.7746 0.705 OOL-05-08-016-F-S 1.49 4.54 3.0756 0.745 OOL-05-09-007-F-S 1.51 5.13 3.4717 0.755 OOL-05-09-013-F-S 0.952 5.41 3.6115 0.476 OOL-05-10-006-F-S -0.639 5.45 3.50665 -0.3195 OOL-05-10-006-F-S-A 0.414 5.43 3.57655 0.207 OOL-06-01-007-F-S -2.84 7.21 4.34545 -1.42 OOL-06-02-007-F-S -0.68 8.21 5.1493 -0.34 OOL-06-03-005-F-S 4.46 6.84 4.8231 2.23 OOL-06-03-005-F-S-A 1.52 7.79 5.126 0.76 OOL-07-01-001-F-S 1.67 3.57 2.4698 0.835 OOL-07-01-004-F-S 1.95 2.99 2.097 0.975 OOL-07-01-019-F-B-S 0.999 2.89 1.9805 0.4995 OOL-07-02-001 -P-Q 2.59 5.82 3.99595 1.295 OOL-07-02-002-P-Q -0.841 5.29 3.4251 -0.4205 OOL-07-02-012-F-S 1.15 9.45 6.291 0.575 OOL-07-02-015-F-S -1.27 8.91 5.7318 -0.635 OOL-07-03-014-F-S 1.75 9.57 6.41915 o 0.875 OOL-07-03-018-F-S 0.947 9.42 6.25605 0.4735 OOL-08-02-007-F-S -2.24 8.65 5.5687 -1.12 OOL-08-02-029-F-I-S -0.568 9.36 5.85995 -0.284 OOL-08-03-001 -P-Q -0.0807 5.08 3.3319 -0.04035 OOL-08-03-002-F-S 3.96 9.01 6.2211 1.98 OOL-08-03-002-P-Q 1.76 4.74 3.2387 0.88 OOL-08-03-003-P-Q 0.736 5.15 3.43675 0.368 OOL-08-03-014-F-S 9.27 9.27 6.0813 4.635 OOL-08-03-023-F-I-H 1 4.2 3.029 0.5 OOL-08-04-004-F-S -1.71 8.04 4.99785 -0.855 OOL-08-04-006-F-S -1.34 7.23 4.5202 -0.67 OOL-08-04-008-F-S 8.25 8.25 5.3124 4.125 OOL-08-05-001 -F-S -1.78 6.6 4.29885 -0.89 OOL-08-05-013-F-S -1.84 6.42 4.18235 -0.92 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Tritium Page 3 of 5 Gradient CORPORATION

Table 1 Final Status Survey -- Tritium Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA Concentration Detected For Statistics SampleName Result ActMDC CriticalLevel Result (Result x 0.5)

(pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g)

OOL-08-06-007-F-S 1.89 7.84 5.23085 0.945 OOL-08-06-024-F-I-S 2.78 7.73 5.2192 1.39 OOL-08-07-005-F-S 1.28 5.44 3.6581 0.64 OOL-09-01-001 -F-H 1.96 8.02 4.36875 0.98 OOL-09-01-002-F-H -1.95 7.33 3.71635 -0.975 OOL-09-01-003-F-S 5.05 8.21 5.7784 2.525 OOL-09-01-004-F-H 2.45 7.71 4.2406 1.225 OOL-09-01-005-F-H 2.66 8.03 4.427 1.33 OOL-09-01-006-F-S 34.3 8.12 7.67735 34.3 34.3 OOL-09-01-007-F-H 4.23 7.52 4.25225 2.115 OOL-09-01-008-F-H -6.65 9.6 6.3376 -3.325 OOL-09-01-009-F-H -2.78 8.62 4.3338 -1.39 OOL-09-01-010-F-H 43.5 7.91 6.5939 43.5 43.5 OOL-09-01-011 -F-H 7.95 7.74 4.6134 7.95 7.95 OOL-09-01-012-F-H 3.43 7.95 4.427 1.715 OOL-09-01-013-F-H -0.0344 7.89 4.15905 -0.0172 OOL-09-01-014-F-H 40.8 7.32 6.1279 40.8 40.8 OOL-09-01-015-F-H -0.37 7.72 4.04255 -0.185 OOL-09-01-016-F-H 4.55 7.51 4.27555 2.275 OOL-09-01-017-F-H -2.09 8.41 4.27555 -1.045 OOL-09-01-018-F-H -3.22 7.86 3.90275 -1.61 OOL-09-01-019-F-H -0.0344 7.89 4.15905 -0.0172 OOL-09-01-020-F-H -0.127 7.26 3.8212 -0.0635 OOL-09-01-021-F-H 5.23 7.55 4.34545 2.615 OOL-09-01-022-F-H 2.63 9.73 6.58225 1.315 OOL-09-01-023-F-H 1.86 9.23 6.20945 0.93 OOL-09-01-024-F-H 3.26 8.92 6.1046 1.63 OOL-09-01-025-F-H 3.31 9.05 6.1978 1.655 OOL-09-01-026-F-B 4.37 8.97 6.2211 2.185 OOL-09-01-027-F-B 7.28 8.98 6.4541 3.64 OOL-09-01-028-F-B 8.08 9.05 6.55895 4.04 OOL-09-02-001-F-H -2.46 8.21 5.37065 -1.23 OOL-09-02-002-F-H -2.38 8.36 5.4755 -1.19 OOL-09-02-003-F-H 1.76 7.92 5.39395 0.88 OOL-09-02-004-F-H 0.738 8.23 5.55705 0.369 OOL-09-02-005-F-H 14.3 8.13 6.1279 14.3 14.3 OOL-09-02-006-F-H 3 7.95 5.4755 1.5 OOL-09-02-007-F-H 1.49 7.65 5.1959 0.745 OOL-09-02-008-F-H -0.208 7.64 5.1027 -0.104 OOL-09-02-009-F-H -2.36 8.64 5.6619 -1.18 OOL-09-02-010-F-H 0.417 8.24 5.53375 0.2085 OOL-09-02-011 -F-H -0.542 8.19 5.4522 -0.271 OOL-09-02-012-F-H 0.645 8.28 5.58035 0.3225 OOL-09-02-013-F-S 2.09 7.01 4.7532 1.045 OOL-09-02-014-F-H -0.515 7.78 5.18425 -0.2575 OOL-09-02-015-F-H 1.6 7.75 5.2658 0.8 OOL-09-02-016-F-H 0.41 8.09 5.44055 0.205 OOL-09-02-017-F-H -3.03 7.79 5.0561 -1.515 OOL-09-02-018-F-H -0.567 7.28 4.8464 -0.2835 C:\tamp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Tritium Page 4 of 5 Gradient CORPORATION

Table 1 Final Status Survey -- Tritium Results for "As Left" Conditions in Soil Yankee Nuclear Power Station. Rowe, MA Concentration Detected For Statistics SampleName Result ActMDC CriticalLevel Result (Result x 0.5)

(pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g)

OOL-09-02-019-F-H 0.476 7.18 4.83475 0.238 OOL-09-02-020-F-H -0.602 7.73 5.1493 -0.301 OOL-09-02-021-F-H -0.836 7.94 5.27745 -0.418 OOL-09-02-022-F-S 0.976 7.7 5.126 0.488 OOL-09-02-023-F-H -1.03 5.89 3.8678 -0.515 OOL-09-02-024-F-H 1.35 5.72 3.8911 0.675 OOL-09-02-025-F-H 0.191 6.25 4.18235 0.0955 OOL-09-02-027-F-B 6.09 5.66 4.1008 6.09 6.09 OOL-09-02-028-F-B 4.36 5.99 4.2406 2.18 OOL-09-03-013-F-S -1.55 9.87 6.1978 -0.775 OOL-09-04-004-F-S -0.822 7.15 4.43865 -0.411 OOL-09-05-007-F-S 5.17 6.43 4.62505 2.585 OOL-09-05-013-F-S 2.11 5.77 3.94935 1.055 OOL-10-01-008-F-S 0.629 7.31 4.71825 0.3145 OOL-10-01-017-F-S -0.6 6.97 4.34545 -0.3 OOL-10-02-007-F-S -1.74 9.39 6.13955 -0.87 OOL-1 0-03-002-F-S -0.848 8.83 5.65025 -0.424 OOL-10-03-010-F-S -1.79 8.38 5.2658 -0.895 OOL-10-03-021-F-B -4.93 8.01 4.71825 -2.465 OOL-10-03-022-F-B 1.38 8.25 5.48715 0.69 OOL-10-04-008-F-S -0.762 6.82 4.22895 -0.381 OOL-10-04-017-F-S 1.7 7.31 4.83475 0.85 OOL-11-01-002-F-S 1.69 8.02 5.39395 '0.845 OOL-11-01-007-F-S 9.63 7.63 5.74345 " 9.63 9.63 OOL-11-01-011 -F-S -0.267 6.52 4.2406 -0.1335 OOL-11-02-001-P-Q 1.07 5.93 3.97265 0.535 OOL-11-02-002-P-Q -0.832 5.24 3.3785 -0.416 OOL-11-02-003-P-Q 1.56 5.89 3.9843 0.78 OOL-11-02-008-F-S -0.695 7.23 4.6367 -0.3475 OOL-11-02-017-F-S -1.26 7.56 4.78815 -0.63 OOL-12-01-008-F-S -1.66 9.54 5.8483 -0.83 OOL-12-01-016-F-S 4.08 7.47 5.18425 2.04 OOL-13-01-009-F-S 0.204 8.64 5.592 0.102 OOL-14-01-005-F-S -2.45 7.8 4.76485 -1.225 OOL-15-01-005-F-S 0.223 5.29 3.52995 0.1115 OOL-15-01-010-F-S 0.665 5.25 3.5416 0.3325 OOL-16-01-008-F-S 1.35 7.93 5.18425 0.675 OOL-16-01-017-F-S 0.999 7.11 4.62505 0.4995 OOL-17-01-006-F-S 1.37 5.44 3.6581 0.685 OOL-17-01-019-F-S -0.265 4.52 2.9358 -0.1325 OOL-18-01-010-F-S 0.193 7.77 5.06775 0.0965 OOL-18-01-020-F-S -1.11 7.82 4.97455 -0.555 SSS-01-01-015-F-S 0.517 4.41 2.92415 0.2585 SSS-01-01-020-F-S 1.9 6.9 4.6134 0.95 C:\trmp\

Tritium and Nb-94 Soil Sample Results from, PSS.ols \Tritium Page 5 of 5 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil

  • IV 11t TV' Ia~ ID Q4YL +*ant. flUVD AMI~A______________________ _____________

Number of Detection Standard Number Detected samples Frequency Mean* Deviation* Maximum (pCi/9) gpi/) (pCi/g) 0 1759 0.0% 0.002 0.007 non-detected

  • For statistics, Non-detects were included at '/2 the reported "Result".

Detected result are those measurements greater than the MDC.

Concentration For Detected Statistics (Result SampleName Result ActMDC CriticalLevel Result x 0.5)

(pCi/__gl) , (pCi/g) (pCi/g) (pCi/g)

BRT-01-07-030-F-B -0.00373ý 0.03355' -0.022451 -0.00186 BRT-01 031-F-B 0.01691 0.050844 0.035401 ý0.00814-6 BRT-01-07-032-F-B -0.00921 0.04130! -0.02831. -0.00461 NOL-0-1-0 1-001--F -0.00073 0.02813 -0.01824J -0.00036 NOL-Ol 0_ -002-F 0.00968, -~ 00341 -0.02301j_ 0.00484 NOL-01-01-003-F -0.004031 0.041531 -0.02986 -0.00202 NOL-01-01-004-F 0.00229. 0.02198 0.01416j 0.00114 NOL-01-01-005-F 0.00748L_ 0.028561 0.019401 0.00374 NOL-01-01-006-F -0.00023i 0.05091 -0.00868 -0.00012 NOL-01-01-007-F -0.000201 0.04890 -0.00843 -0.00010 NOL-01-01-008-F -0.001931 0.03463 -0.02291 -0.00096

-0.00505 NOL-01-01-009-F -0.01 61b1 0.04750 -0.031981 . ...

NOL-01-01-010-F -0.003501 0.05269 -0.03901 -0.00175 NOL-01-01-011-F 0.014391 0.04644 0.03177 0.00720 NOL-01-01-012-F 0.00589[ 0.02574 0.01740 0.00294 I"."

NOL-01-01-013-F 0.00484i 0.03013 0.02026 0.00242 NOL-01-01-014-F 0.011201 0.02735 0.01911 NOL-01-01-015-F _ 0.035461 0.03546 _

1-------

0.01773 NOL-01-01-016-F 0.00086! 0.03888 0.02602 NOL-Ol 017-F 0.00080:

0. 0.037841 0.02539 0.00040 NOL-01-01-018-F-B 0 .0535' 0.02639j 0.01774 0.00267 FY6L-o1-01-o19-F- 0.03105ý 0.0310 ____ 0.01553 Nb L-0qi-01-47-F-I - _ -000004 0.0 3 5 6 3 .j -0.02361 -0.00002 NOL-01-01-048-F-I NO-L01L--01-049*)-F /.......... -0.002901

............- 000694{....... 0 0.04944i "35 L-I - -0.03358

(--_2_25-0 -0.00145 L.......... F0-_1 ..........- 0.03303 0.02250 0.00347 NOL-061 --o2--0 01-F 6.007-4-61 0'.0,4'8_3-9 -0.0 32 17- '_0.00373

-0.00442 NOL-01-02-002-F NOL-01-02-003-F 1

_0'

-0.008831 0"'0615i 0.05705 0.07042

-0.03826 0.04668 4-

__________ I 0.00308 NOL-01-02-004-F b0.01325 0..0565 0.03449 0.00649 NOL-01-02-005-F 0.01 0.05661 0.03813 NOL-01-02-006-F 0.01199 0.05165 0.03502 0.00600 NOL-01-02-007-F 0.01195 0.08195 NOL-01-02-008-F -0.00402 0.06035 -0.03997 -0.00201 NOL-01-02-009-F 0.01068 0.058961 0.039821 0.00534 NOL-01-02-010-F -0.016311 0.06161 -0.04212 -0.00816 NOL-01-02-01 1-F -0.000411 0.04452 -0.02854 -0.00020 NOL-01-02-012-F -0.01644 0.07135 -0.04880 -0.00822 NOL-01-02-013-F -0.005931 0.06410 -0.04280 -0.00296 NOL-01-02-014-F ,.... 0.06937 0.03469 NOL-01-02-015-F -0.00234i 0.04915 *-0.03214 -0.00117 NOL-01-02-016-F-B 0.01771 0.09653 0.06558 0.00886 NOL-01-02-017-F-H-B -0.00541 0.04110 0.02773 .... ...... .-o-C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page I of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA ......

INOL-01-02-018-F-H-B - 0.023401 0.04420 0.02761 0.01170 NOL-01-02-051-R 0.005801 0.04109 0.02794 0.00290 NOL-01-02-052-R 0.00121T 0.03610 0.02414 0.00060 NOL-01-02-053-R 0.04332 -4. 4 ,. --

0.02166 NOL-01-02-054-R 0.004525 0.04172 0.02826 0.00226 NOL-01-03-001-F 0.02664i 0.04250 4. -

0.03109 . - - i.

0.01332 NOL-01-03-002-F 0.017511 0.05479 0.03758 0.00876

'1 NOL-01-03-003-F -0.01030W 0.06055 +

-0.04090 4

-0.00515 NOL-01-03-004-F -0.00436! 0.04902 -0.03187 NOL-01-03-005-F 0"00800' 0.04629 0.03060 0.00400

-0.00218 0.00543 NOL-01-03-006-F 0.01085* 0.06154 0.04140 NOL-01-03-007-F 0.01 186ý 0.05876 ~1 0.03977 0.00593 NOL-01-03-008-F 0.01371' 0.04333 0.02966 0.00686 0.00555 NOL-61 009-F 0.01109.

  • 7 0.04582 T......

.00

... 0.03094 1-i-013.-0-0 10-F -0.00877 0.0488§9 -0._03425 -0.00438 NOL-01-03-011-F -0.00795 0.04778 -0.03353 -------0.00397 NIOL-O 01 3-F .. -0.00548. 0.0519 1- -0.03706

-0.00037 0.03913 -0.08047 -0.00018 NOL-01 014-F -0.00021 0.06451 -0.01134 .

NOL-01-03-015-F NOL-01-03-016-F-B

-0.00500i 0.00005, 0.05119 o5o57o8

-0.03354 0.00096

_____ iii -0.00250 0.00402i 0.00002 NOL-01-03-017-F-B 0.008031 0.07029 0.04632 NOL-01-03-028-F-I 4.-

0.015421 ' 0.05696 0.03877 ---- 0.00771 NOL-01-03-029-F-I 0.012381 0.04270 0.02899 0.00619 NOL-01-03-030-F-I 0.016931 0.04725 0.03263 0.00847 NOL-01-03-031-F-I -0.00577! 0.10610' -0.07799 -0.00289 NOL-01-03-032-F-I -0.0157T 007785 -0.054671 -0.00789 NOL-01-03-033-F-I 4" -- 2391 O.06319 -0.044301 -0.00620 NOL-01-03-034-F-I -0.02122i 0.09239 -0.063031 NOL-01-03-035-F-I - 0.085q§48V.0.08548 NOL-01-03-037-F-I -0.01257; 0.-0-706 -0.04758 NOL-01-03-038-F-I -0.00304 0.26830] -0.18592 0.. 00152 NOL-Ol 039-F-I E .0.00350ý 6 .i0650~ 0.07307 0.00175 NOL-0 1-..03-040-F F-I . -0.00634 0.06920 -0.04555 NOL-01-03-043-R -0.00260 0.03743 -0.02529 -0.00130 N.OL-O -01 O3-04-4,R LR- 0.00089 0.03720 0.02479

- ... 0.00045 NOL-01-03-049-F-I 0.0710 0.042471 0.02975 0.00855 .

NOL-01-03-054-F-I -0.00982: 0.06095 -0.04081 NOL-O1-03-055-F-I 0.00635; 0.04629 0.03029 0.00317 NOL-01-03-056-F-I -0 .00 308! 0.06309 -0.04163 -0.00154 NOL-01-03-057-F-I -- 4.

0.01915 0.02063 0.017201 0.00958 NOL-01-03-058-F-I -0.00408! 0.03106 -0.021971 -0.00204 NOL-01-04-001-F -0.00829 0.05213 -0.034871 -0.00415 NOL-01-04-001-R 0.00779. 0.05667 0.037821 4. .

0.00390

~ -________

NOL-01-04-002-F +

0.000031 0.03422 0.002561 0.00001 NOL-01-04-002-R 0.00259 d 0.04451 0.02900 NOL-01-04-003-F -4 0.010001 0.04972 0.0333514.- 0.00500 NOL-01-04-003-R -0.003041 0.04041 -_-0.027361__ -0.00152 NOL-01-04-004-F 6.1.04090 . 0.04090 0.02045 NOL-01-04-004-R 0.00232_ 0.02591 0.01727_ .. . . 0.00116 NOL-01-04-005-F -0.60-0404 0.05029 -0.03275..- -0.00020 NOL-01-04-005-R 0.01001 0.02938 0.02040 .... . .

NOL-01-04-006-F 0.005771 0.06283 0.04188t__.. - 0.00288 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 2 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe MA, NOL-0-04-006-R NOL-01-04-007-F NOL-01-04-007-R

{ - -0.004,86,

-0.000121

-"". 004-97" 0.05105 0.04923 0.06128 0.03372

-0.03316

-0.04089!

0.00243

-0.00006

-0.00248 NOL-01 008-F 0.05021: 0.05021 0.02511 O-0-o4-0s-Rii _i 0.03498 iT__._-_0.007*58 -0 024W0 -0.00379 NOL-01-04-009-F 0.00399' 0.03600 0.02432 0.00200 NOL-01-04-010-F 0.00444i* 0.03713 0.02511-1 0.00222 NOL-01-04-011-F 0.00013' 0.04033 0.0 2 6 8 3,1 0.00006 NOL-01-04-012-F 0.067981ý ' 0.06798 - 0.03399 NOL-01-04-013-F -0.004421 0.05891 -0.03891, . . -0.00221 NOL-01-04-014-F -0.01189 0.05758 -0.038991 -0.00595 NOL-01-04-015-F 0.00004M 0.03713 0.02456 0.00002 NOL-01-04-1 35-F-B 0.01603` 0.03895- 0.02719! 0.00802 N-OL-01-'04-136-*iF- T__0... .00916i 0.04633 0.03126. 0.00458 NOL-01-04-137-F-B _0.06209 0.062093105 NOL-0I-04-182-F-B 0.00461 0.04132 0.027931 . .. 0.00231 NOL-02-01-001-F 0084 0.04354 0~.029081 0.00427 NOL-02-01-001-R-B -6.66682"T 0.03878 -0.02639 -0.00341 NOL-02-01-002-F -0.004081 0.05415 -0.03957 -0.00204 NOL-02-01-002-R-B -0.00263l 0.05447 -0.03543 -0.00132 NOL-02-01-003-F 0.00291 [ 0.04737 0.03067. 0.00145 NOL-02-01-003-R-B -0.006161 0_.03954 -0.02679i ...... -0.00308 NOL-02-01-004-_F 0 1721 . 0.039431 0.027641_ 0.00861 N1 n .N-. ,.nl

- P._.R- 1n 9A N n' AA I n n9'497' n flfl91

. . . .. . . . . . . . . i..........--...-......

38 NOL-02-01 -005-F 0.000 1 0.05653 0.03669i _..... .. . 0.00019 NOL-02-016-006-F -0.00909! 0.05818 -0.04091! -0.00454 NOL-02-01-007-F -0.0002217 0.06652 -0.01170! -0.00011 NOL-02-01-008-F I.

-0.000671 -

0.06136 -0.09386iI -06.0034 NOL-02-01-009-F 0.016281 0.04160 0.02888 0.00814 NOL-02-01 -01 0-F -0.00052! 0.05480 -0.09851 -0.00026 NOL-02-01-011-F 0.01534i 0.06600 0.044941 0.00767 NOL-02-01-012-F _0.02025!" 0.06468 0.044501, 0.01013 NOL-02-01-013-F -0.00691. .. 0.-0-7096 -0.05086 -0.00345 NL-02-o 10 01- F __ -0.00993 0.05668 -0.0397 1 -0. 00497 NOL-02-01-015-F 0.00564: 0.04809 0.031681 0.00282 NO-02-01-020-R-B -0.00159

-0.00318 0.05813 -0.03791 NOL-02-01-021-R-B -0.01162! 0.06960 -0.04674 -0.00581 NOL-02-02-001-F 0.006161 0.04869 0.031881 0.00308 NOL-02-02-001-R 0.00516 0.02756 0.00492 0.00258 NOL-02-02-002-F 0.01386 0.05007 0.03399 0.00693 NOL-02-02-002-R -0.00236 0.04915 .0.037921 -0.00118 NOL-02-02-003-F 0.00004f 0.03283 0.02131! 0.00002 NOL-02-022-003-R__ -0.000891 0.03685 0.024591 -0.00045 NOL-02-02-004-F 0.01076 0.03167 0.02192i 0.00538 NOL-02-02-004-R__ 0.00414 0.03720 0.02505 0.00207 N -5L_02-02-005-Fi...... 0.0.0278ý .. 0.02014 0.01317 1 0.00139 NOL-02-02-005-R 0.007951 0.04628 0.03091 _ 0.00398 NOL-02-02-006-F 0.01270L 0.02311 0.016591 0.00635 NOL-02-02-006-R 0.008041 0.02948 0.02036~ 0.00402 I~ r.I~AAA NOL-02-02-007-F 0.04072 NOL-02-02-007-R -0.00259 0.03754 0.025051 -0.00129 NOL-02-02-008-F 0.003861 0.04742 0.030801 0.00193

.NO L-002-02-008-R 0.00~919 0.03083 .. 0.021241 0.00459 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 3 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA INOL-02-02-009- *9[- 0.000091 0.03181- -. -0.020 73 0.00004 NOL-02-02-01 0-F 0.058771 0.058771 0.03838 0.02939

+

NOL-02-02-01 1-F -0.00374 0.047901 0.03127 -0.00187 NOL-02-02-012-F -0.01074 4 0.055051 0.03698 4 +

-0.00537

+

NOL-02-02-013-F 0.00437 0.029591 0.01994 0.00219 NOL-02-02-014-F -0.00626 0.05305 0.03519 -0.00313 NOL-02-02-015-F 0.01389 0.02482 0.01780 0.00695 NOL-02-02-016-F -0.00236 0.02955 0.01969 -0.00118 NOL-02-02-017-F 0.00296 0.03559 0.02392 0.00148 NOL-02-02-018-F 0.00825 0.0453 7 0.02993 0.00413 NOL-02-02-019-F -0.00063 0.04783 0.03073 -0.00032 NOL-02-02-020-F 0.00724 O,'423i 0-02800 0.00362 NOL-02-03-001-F 0.01150, 0.03624i 0.02470..........

0_20.00575 NOL-02-03-002-F -0.000581 0.03746; 0.024831 -0.00029 NOL-02-03-003-F -0.00517i 0.04541 0.03227' -0.00259 NOL-02-03-004-F -0.00491 0.03402, 0(.023041. -0.00245 NOL-02-03-005-F 0.00661 0.02937' 0.01999! 0.00331 NOL-02-03-006-F ... 0.0000.6! 05870. 00.38.. 0.00003 NOL-02-03-007-F ---- 0.011941 0.03270. 0.02249 0.00597 NOL-02-03-008-F 0.005711 0. 0310-7" 0.02126. 0.00286 0L,.--.0-2-.-03,.-

0.0-9 -FF -0.00077i........ 0.02701. 0.02234. -0.00038 NOL-02-03-01 0-F -. 9.0.005201 0.034101 . 0.02321 . ....... 000260 NbL--0-03 1-F0. 0041 .. 0.03245: 0.02177- ......... -0.00205 NOL-02-03-012--F . 0.03471 0.023951 . 0.00523 NOL-02-03-013-F -0.042 -0.00212 i___ -00421 0.032611 0.023081 __

NOL-02-03-014-F 0.0595L 0.059551 0.038931 0.02978 NOL-02-03-015-F 0.00634. 0.041911 0.027431 . 0..0317-

.00..

NOL-02-0 166- F-B -0.00639 0.061 50 0.04389! -0.00319 NOL-02-03-017-F-B -0.00008 0.030561 0.00555 -0.00004 NOL-02-04-001-F -0.00087 0.02153 -0.00044 NOL-02-04-001-P-Q 0.006021 0.032501 0.01115 0.00301 NOL-02-04-001-R -0.00801 0.05381 0.03787 -0.00401 NOL-02-04-002-F -0.00113 0.02569 0.01962 -0.00057 NOL-02-04-002-P-Q 0.00335 0.03430 0.01212 0.00168 NOL-02-04-002-R 0.00934 0.03399 0.02332 __ 0.00467 NOL-02-04-003-F -0.00306 0.06265 0.04058j -0.00153 NOL-02-04-004-F 0.01163 0.02402 0.016991 0.00581 NOL-02-04-005-F -0.00308 0.02382 0.016861 -0.00154 NOL-02-04-006-F 0.006111 0.023521 0.0161 4' 0.00306 NOL-02-04-007-F 0.001451 0._05898i_ 0.038291 0.00072 NOL-02-04-008-F 0.00791 0.044211 0 .0 2 9 4 9 i __. .

0.00396 NOL-02-04-009-F -0,006571 0.05244 -0.00328 0.03710*

NOL--02-04-010-F- 0.000111 0.031064 0.0207711 0.00006 NOL-02-04-01 1-F .01583i 0.05317! 0.03626! 0.00791 NOL-02-04-012-F -0.005021 0.03891 0.b0 2617 -0.00251 NOL-02-04-013-F 0.02256 0.05358 0.03750._ 0.01128 NOL--02-0-40 41-F* -0.00257 0.067041 0.0248411 -0.00128 NOL-02-04-0175-F_ 0.00701 0.032 0.02199

... ~.0036:50 NOL-02-04-016-F -0.00619 0.04474 0.03145i -0.00309

. o.o5o

.- . 0.04788.. 0.03131!

NOL-02-04-01 7-F -0.00251 NOL-02-04-01-8-F -0.00561 0.05403 0.035741 -0.00281 NO L-0-0 4 1-9-F- -0.00090. 0.0556.5 -0.00045 NOL-02-04-020-F -0.00268 .0.03618 0.02422j _

-0.00134 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 4 of 34 Gradient CORPORATION

Table 2.

Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA INOL-031-0101-F 0.00791! 0.095371 0.065 15 0.00395 NOL-03-01-002-F -0.00059 1 0.073221 -0.10081 -0.00030

+

NOL-03-01-003-F 0.012681 0.059681 0.04039 0.00634 KInI _nznnnA-P:

  • *v -
  • vlu AJ1/4T1vJ
  • I n ~nsQn*

JL~J r) 1(V

',.1. i vJIJ.%J.

n nrann v 'vJJ n nnAAn

'.J.v.fl~T NOL-03-01-005-F -0.00213 0.06432 -0.05107 -0.00107 NOL-03-01-006-F 0.01123 0.05607 0.037751 0.00562 NOL-03-01-007-F -0.01592 0.08090 -0.056901 -0.00796 NOL-03-01-008-F 0.02865 0.07514 0.05243 0.01433 NOL-03-01-009-F -0.01183 0.06330 -0.04437 -0.00592 NOL-03-01 -010-F -0.00093 0.06311 -0.069 -0.00047 NOL-03-01 -011-F 0.02154 0.07128 0.048891 0.01077 Kir~Ir~~iil n nnAARs~ 0.047961 0.03189' 0.00444 NOL-03-01-013-F 0.01538 0.04425f 0346 0.00769

+

NOL-03-01-014-F -0.00787 0.06518! -0.04619! -0.00393 NOL-03-01-015-F -0.00169 0-.-5446 -__-0.044*7

. -0o47 1ir -0.00085 NOL-03-01 -01 6-F 0.00643 0. 04472,74 o---00,22 NOL-03-01-017-F .......00.0282_55 0. 05438 1 S0.07787 _... 0.01413 NOL-03-01-018-F -0.00020 0.07137! -0.01273:

NOL-03-01 -01 9-F ___ 0.06209i -0.010921 -0.00010 NOL-03-01-020-F 0.0741 0.05702. 0.03831 7-__7 0.00370 NOL-063-0b1 1 -'F-"_ 0.01394 0.04897 0.03334ý 0.00697 0.00495 JNOL-03-01 -022-F _ 0.00809 0.057971 0.03886',

NOL-03-01-023-F 0.048071 -0.04690 -0.00048 NOL-03-01-024-F -0.00540 0.04698 -0.03336 -0.00270 NOL-03-01i-025-F-B 0.02109 0.06044 0.04186i 0.01055 NOL-03-01 -026-F-B -0.01103 0.05477.. -0.03835; -0.00552 NOL-03-01-027-F-B -0.00021 0.08537, -0.01526i -0.00011 NOL-03-01-038-F-B -001377 0.09198i -0.06488! ______

-0.00689 NOL-03-02-001-F -0.010471 0.04626! 0.03239- -0.00524 NOL-03-02-002-F 0.00535 0.04007 0.02630.-

NOL-03-02-003-F 4-

-0.00008 4 0.030031 01.0054611 NOL-03-02-004-F -0.00008 0.029791 C.0054Y, NOL-03-02-005-F 0.01685 0.04482 0.031106 NOL-03-02-006-F -0.00319 0.02646. 0.01876 NOL-03-02-007-F 0.00418 0.02402 0.01627 NOL-03-02-008-F 0.01278 ... 0.05481 0.03711 NOL-03-02-009-F 0.00585 0.02969 ___ 0.02018 NOL-03-02-01 0-F 0.00303 0.04786[ _._0.03167 NOL-03-02-01 1-F 0.01580 0.04553 b 0.03138j

~1 NOL-03-02-012-F -0.01085 0.030331- 0.021451 NOL-03-02-013-F 0.02072. 0.045571 0.03207! __

NOL-03-02-014-F 0. 0 1___ .... 005204 0 *____4 NOL-03-02-015-F 0.04746! 0.031141 NOL-03-02-016-F K -0.00500 0.0415 9 , 0.02947i -0.00250 JKNL-03-02-017-F 0.00151 0.02990' 0.01993'! . . . .. 0.00075 NOL-03--02,-01 8-F ... -0.00476L 0.05236i 0.037731 -0.00238 NOL-03-02-01 9-F -0.000201 0.012411 0.000931 -0.00010 NOL-'0 02 0@-6--F-. 0.011 55.. 0.04168 0.02815ý 0.00578 rNi,6 L, o 4_.-0 -1"' -F-- .......... ........ -00476; ... 0.04766 0.034161i

-0.00238 NOL-04-01-001-R 0.01121 0.03229. 0.02218} . .. 0.00561 NOL-04-0o1-002-F 0.034551j 0.03455 0.02305, 0.01728 NO-- 04-0 -R: 5: ......

0.0028.11- 0.03459 0.02245' 25... 0.00140 NOL-04-01 -003-F 0__,2.026601 0.01757t--

___0.0019:1 L. _7 0.00095 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 5 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions ih Soil Yankee Nuclear Power StationRowe,..MA NOL-04-01-003-R . -0.00641 0.02729 0.019 19. . .

NOL-04-01-004-F 0.01799 0.03203 0.02293i 0. 010899.

aOL-04-01-004-R 0.00621 0.01-825 0.01261' 1 . 0C 00311

-N-6L-,0 4-0--1-005-F -0.00553 0.03259 _0-02i-2. . . __......_0_ 00277 NOL-04-01-005-R -0.00040 0.03976 0.067031 -0. 00020 NOL-04-01-006-F 1 0.00024 0.04063 0.026101 . 00012 NOL-04-01-006-R -0.00183 0.02234 0.016171 -0. 00091 NOL-04-01-007-F -0.00396 0.05698 -0.03705 *1 - -0 NOL-04-01-008-F -0.00467 0.04308 0.03070 -0.00234 NOL-04-01-009-F -0.00232 0.04816 -0.03127 -0.00116 NOL-04-01-010-F -0.00026 0.02964 0.01937 -0.00013 NOL-04-01-011-F -0.00753 0.05329 0.03755 - -0.00376 NOL-04-01-012-F -0.01050 0.05753 -0.03850 -0.00525 NOL-04-01-013-F -0.00818 0.03001 -0.02058 -0.00409 NOL-04-01-014-F 0.01084 0.02677 0.01871 0.00542 NOL-04-01-015-F -0.00407 0.05158 -0.03386 , -0.00203 NOL-04-01-016-F 0.00679 0.02967 0.02021 0.00339 NOL-04-01-017-F 0.00562 0.03174 0.02151 0.00281 NOL-04-01-018-F -0.00227 4 0.02930 +

-0.01923 -0.00114 NOL-04-01-019-F -0.00778 0.05280 0.03714 l -0.00389 NOL-04-01-020-F -0.00689 0.04486 0.03066 Y -0.00344 NOL-04-01 -021--F-B 0.00147 0.03171 0.02112 0.00073 NOL-04-01-022-F-B 0.003151 0.03609 0.024321 0.00157 NOL-04-01-023-F-B 0.010021 0.05341 0.035981..........

NOL-04-01-024-F-B 0.00374 0.04188 0.027311 0.00187 NOL-O5-01-001-F -0.00595 0.03023 0.02045 -0.00298 NOL-05-01-002-F -0.00520 0.05023 0.03587 -0.00260 0.00057 0.03613 0.02287 0.00028 NOL-05-01-004-F -0.00179 0.05588 0.04579 -0.00089 NOL-05-01-005-F S0.04191 0.04191 0.02806. 0.02096 0.00705 0.03090 0.021041 . .. . . .0.00353 NOL-05-O 1-00"6-FF" 0.00742 0.02986 0.00371 NOL-05-0 -0110-F -0.00720 .04873 0.03429( -0.00360

_ -0.009201 0.03527 -0.00460 0.0247 NOL-05-01-010-F 0.00819 0.03031 0.00410 NOL -O01'2-0 1.-.F.. 0.006371 0.03814~ 0.02514_ 0.00319

-0.o0oo21 0.05210 ...... 0.60001 NOL-O-5-012-F ....... 0.00007. 0.05221 0.00004 NOL-05-01-015-F 0.004531 0.02712 0.018191 0.00226

-0.00634 0.03652 0.024791 ...... -0.00317 N.]OL-O-O1-016-F 0.00783 0.04391 0.029330 0.00392 NOL-05-01-017-F 0.00544 0.033774 0.02211, 0.00272 NOL-05-01-018-F -0.00008 0.03606 0.023961 -0.00004 NOL-05-01-019-F -0.00015 0.04769 0.261741 -0.00008 NOL-05-0 1-020-F 0.00477 0.05574 0.04423 0.036901 NOL-05-02-001 -F 0.01501 0.03048i 0.00750 NOL-05-02-001-R 0.00142 0.031331 0.02069 __

J,_._. . ...

..... o.oo 0.0038383, NOL-05-02-002-F 0.00766 0.03297 0.02253 NOL-05-02-002-R -0.00862 0.040431 -0.027641 -0.00431 NOL-05-02-003-F -0.00649 0.05198 0.036781 -0.00325 NOL-05-02-003-R 0.07687 0.07687 0.03844 NOL-05-02-004-F -0.01119 0.06024 0.04056 -0.00560 NOL-05-02-005-F 0.00910 0.04494 0.02998 0. 00455 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 6 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA NO-O5L-0ýd2-005-R ~ ~ - -

__ 64-2040q5 ___ 0.04206...........

420 0.02103 NOL-05-02-006-F [ -0.00023 0.05304i 0.03440 -0.00011 NOL-05-02--006ý-R -. 032 0.063911 -0.04304 NOL-05-02-007-F NOL-05-02-007-R 0.02488

,"....... :-0.005551 0.04376&

05 ..

0.03153

-0.0340.3 L .... -0.00665 0.01244

-0.00278 NOL-05'02-008-F 0.023751 0.051821 0.03652 0.01187 NOL-05-02-008-R 0.07436 0.074361 0.03718 NOL-05-02-009-F -0.00812 0.04223 0.02807 -0.00406 NOL-05-02-009-R [_ -0.00649 0.055291 0.03663 0.00324 NOL-05-02-01 0-F -0.00508 0.033ý6 0.02288 K .

-T -0.00625 NOL-05-02-01 --R '-o .t4 .b . 714 -0.00357 NUL-05-02-01 1-F 0.000034 ' -_-080- 0.02895ý 0.019331 '0-.00002

....C 03732 ........ . -0l24641t................

0.00417 NOL-05-02-01-2-F 0 18

0. 55 0.05177i 0.03577i 0.00927 NOL-05-02-012-R *-0.00002, 0.02803: -0.00491 _--.

-0.00001 0.00158 NOL-05-02-013-F 0.003161 0.030671 0.020811 NOL-05-02-013-R 0.01571 0.05540 0.03778 0.00786 NOL-05-02-014-F 0.00672 0.04085 0.02679 0.00336 NOL-05-02-014-R -0.01591 0.06123 -0.04298 -0.00796 NOL-05-02-015-F 0.00673 0:02533 0.01744 0.00336 NOL-05-02-016-F 0.01215 0.030561 0.02135 -6.

0.00607 NL-0-5-02-017-F .0.02253 0.048-71 . 03436 . 0.01126 NOL-05-02-018-F [-0.00454 0.034611 0.02333 -0.00227 NOL-05-02-019-F -0.01167 0.05496 0.03850 -0.00583 NOL-05-02-020-F *0.00040 0.05129 0.03345 0.00020 NOL-05-02-021-F -0.00838 0.03397 0.02326 -0.00419 NOL-05-02-022-F -0.01511, 0.07538 0.05139 -0.00756 NL-05-02-023-F 0 1 .036234___2.Q2447 0.00247 NOL-05-02-024-F 0.014091 0.03913i 0.027021 0.00705 NOL-05-02-025-F

... ....6 -- 2 ý ' ...... - -0.000541 0.05547; 0.07783 . . .. ................ -0.00027

-0[0039 NOL-05-02-026-F -0.00789 0.03451. 0.024291 -0.00394 NOL-05-02-027-F -0.00008 0.03480 0.00640 -0.00004 NOL-05-02-028-F 0.00895 0.03086 0.02124 0.00448 NOL-05-02-029-F 0.00027 0.03983 0.02512 0.00014 NOL-05-02-030-F -0.00146 0.02614 0.01958 -0.00073 NOL'06-01-001-F -0:00412 0.032091 -0.02140 -0.00206 NOL-06-01-001-R -0.00908 0.04946 -0.03314 -0.00454 NOL-06-01-002-F 0.01656 0.051091 0.03498 0.082 NbO:06-0-1i002-'R . . . 0.02304 0.05167.. 0.03635 .... ' 0.01152 NOL-06-01-003-F 0.06466- 0.0646- 0.03233 0 .00042 0.0 5 309 1 0.03458J 0.00021 NOL-06-01-004-F -0.00513 0.032261 -0.02168 -0.00257 NOL-06-01-004-R 0.07011 0.07011 0.03506 NOL-06-01-005-F -0.00422 0.043181 -0.02914 -0.00211 NOL-06-01-005-R 0.01783 0.063251 0.04334 0.00892 NOL-06-01 -006-F__ -9...00.012 0.05427: -0.03437 -0.00006 NOL-06-01-006-R -0.00783 0.05391 -0.03580 -0.00391 NOL-06-01 -007-F td0.00805, 0.03072 0.02092 0.00402

-0.00376 0.05325.. -0.03451 . -0.00188 INOL-0 6--01--0-0-9 --F 0.0059 I b3fI_ 0.02123 0.00299 NOL-06-01 -01 0-F 0.051581 0.03298 0.00015 NOL-06-01-011-F 0.00901 0.026511I--- 0.01830 _ 0.00450 NOL-06-01-012-F j -0.00362j 0.034921_ -0.02350 -. 00181 C:\Iemp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 7 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station Rowe, MA NL--6-01-1.3-E_ -0.00551 0.03469! -0.02228'1 NOL-06-01-014-F i 0007071 0.05257. 0.03467' ....

NO"-06-01i-O0,1 5"--$...SD. -0.00275 0.02443 i -0.01738.

NOL 1-016-F . . . 0.01786; . ... i8i 0.02929; NOL-06-01-017-F 0.00488 0.03313 0.02236P NOL-06-01-018-F -0.00061 0.05261 -0.033691 NOL-06-01-019-F -0.00584 0.09159 -0.05843_

NOL-06-01-020-F 0.01577 0.05202 0.0355_0-NOL-06-02-001-F _ 0.00653 0.02463 0.016871 NOL-06-02-002-F 0.00587 0.02905 _ 0.01952 NOL-06-02-003-F __ -0.00049 0.02835 0.01847' -0.00025 NOL-06-02-004-F 0.002221 0.05283 0.034321 0.00111 NOL-06-02-005-F i -0.000181 0.059601 0.0105314.. -0.00009

+

NOL-06-02-006-F 0.01462 0.02689 0.019181 0.00731 NOL-06-02-007-F 17 0.00343 0.021971_____ 0.00172 NOL-06-02-008-F . 0.01132 0.04983 0.033741 0.00566 NOL-06-02-009-F -0.00302 0.05167 0.033581 -0.00151 NOL-06-02-010-F 2 -0.00234 0.03667; 0.05633 -....-----.--. -0.00117 0.03542' NOL-06-02-011-FF -0.00838 0...o05460 -0.00419 NOL-.06-02-01 2-F _ -0.01153 0.03820'____

-0.00363 0.02974 0.019691 -0.00181 NOL-06-02-014-F L 0.00644 0.02949 0.006101 1

+

0.00322 NOL-06-02-015-F I 0.01557 0.04165 0.02882- 0.00778

...0-

.. ___-8 0.019871 NOL-06-02-017-FF NOL..O6:020.1_6-F.. .... 0.00788 0.02907 0.00394 0.058 1 .... 0.00512 0.01024 0.02229 0.0 15721!- ...... ....... .~~........

-0.00021 0.02868 0.05881' -0.00010 NOL-O6-02-01 9-F - -0.00413 0.06276 0.04080. -0.00207 NOL-06-02-020-F-B 0.02586 0.018161 -0.00224

-0.00293 0.04066 -0.00147 NOL-06-02-022-F-B NOL-06-02-023-F-B 0.00524 0.10270 0.06574 0.00262

-0.00158 0.02258 0.01674,_____ -0.00079 NOL-06-02-024-F-B -0.00303 0.02276 0.016_0..9t- _ -0.00152 NOL-06-02-025-F-B 0.00230 0.04711 0.03012 0.00115 NOL-06-02-026-F-B 0.00589 ... 0.02795; 0.019.10 0.00294 N.OL-O6-O2-027-F-"'B I 0.00875 0.037831 0.025801 0.00437 NOL-06-02-028-F-B 0.00678 0.053591 0.03561. 0.00339 N-OL.-06-02-029-F-B 0.00707 I 0.029341 0.02018 1 0.00353 NOL-06-02-030-F-B ... . .. ......

0.01026 0.04534 0.030581 0.00513 NOL-06-02-031 -F-B -0.00019 0.03497 0.02323* -0.00009 NOL-06-02-032-F-B -0.00840 0.02019' -0.00420 NOL-06-03-001-F 0.00106 0.01932 0.00053 NOL-06-03-002-F 0.00103 0.05386 0.03629ý 0.00051 NOL-06-03-003-F -0.00006 0.04838W -0.03104; -0.00003 NOL-06-03.-004-F . 0.00544 0.035371 0.02394: 0.00272 NOL-06-03-005-F -0.004993 0.035841 -0.024231 -0.00249 NOL-06-03-006-F [ --0.00371i -0.029491 0.045281 -0.00186 NOL-06-03-007-F 0.01923 0.04964 0.034541 0.00962 NOL-06-03-008-F . 0.00047 0.033581 0.022241 0.00024 NOL-06-03-009-F -0.01298 0.052811 -0.03662' -0.00649 No-6---66 3-01 0-F -_ -0.00189 68o..

8. -0.04545 0o.00609 NOL:06~~030 1- 0.00691 66026191 0.01993;7- 0.0o034 NOL-06-03-012-F 0.010

....... -0.039961. II- --

NOL-06-03-013-F 0.00363 0.053751 0.035261 0.00181 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 8 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA NOL-06-03-014-F 1 -0.009841 0.03450 -0.023811 -0.00492 NOL-06-03-015-F 0.00213 _ 0.05084 0.03317 0.00106 O 0 10 -0.010981 0.07529 -0.05078 -0.00549 OOL-02-01-002-F ___-0.00463! 0.0366'1- -0.024701 . .. .........

. -0.00232 2

OOL-02-01-003-F .. 0.0063 0.

005383ý 0.03560. 0.00316 OOL-02-01 -004-F -0.00316i

"_ 0.02932 -0.01942 60-L-02-01i-005-F .- 0-005821 0.03336W ' -06.02263 -0.00291 OOL-02-01-006-F 0.00759, 0.02910 0.01988i 0.00379 OOL-02-01--007-F L.. 0.01508i 0.033251 0.02342. 0.00754 OOL-02-01-008-F 0.00381 0.046061 0.02988V 0.0019O I l**-*------ $ l~----*------ I OOL-02-01-009-F 0.00013 0.03187 0.02093 0.00007 OOL-02-01 -01 0-F 0.00089 0.03402 0.02255 0.00044 OOL-02-01-011-F -0.00681 0.05333 -0.03533 -0.00341 OOL-02-01-012-F 0.00054 0.02883 0.01875 0.00027 OOL-02-01-013-F -0.006471 0.03000 -0.02034 -0.00324 OOL-02-01-014-F 0.005381 0.041 50 ..0..

0-2668_ 0.00269 OOL-02-01-015-F -0.00392i 0.03207 -0.02152 -0.00196 0.00737 0.04431 0.02913 0.00368 5OL:-02-1 7-F .....

O-OL-2-01-016* 8=-F..... 0.06760wb -- 0.06760 0.04605 0.03045 0.00302 OOL-2-01 -01 9-F _

-0.00769 --.0..0534 -0.03549 -0.00384 OOL-02-01-020-F 0.004371 0.03984 0.02551 0.00219 OOL-02-01-021 -F-B -0.00441 0.03226 -0.02182 -0.00220 I----- -4 I-.-.---.---.---- 4 OOL-02-01-022-F-B -0.00278 0.03339 -0.022381 -0.00139 OOL-02-01-023-F-B 0.00429 0.04814 0.031381 0.00214 OOL-02-01-024-F-B 0.039591 0.03959 0.01980 OOL-02-01-025-F-B 0.025861 0.01766 0.00355 OOL-02-01-026-F-B__ 0.00471 0.030251 0.020361 0.00236 OOL-02-01 -027-F-B_ 0.00013 o 0.03109i 0.020261! 0.00007 0.00301 .. 980. .. 0 -019791 0.001 51 OObL --02'--0 2 --0-1 -R OOL-02-02-001 -FR

___-0.00395",,__ 0 0.035521 -0.00197 OOL-02-02-002-F -0.00508 0.0610 -0.03993; -0.00254 OOL-02-02-002-R 0.000661 0.053-4 0.051481 0.03457_ 0.00033 OOL-02-02-003-F -0.006001 -0.033921 -0.00300 OOL-02-02-003-R -0.00181j 0.03545 0.023481 -0.00090 OOL-02-02-004-F -0.00904 0.03662 -0.025071 -0.00452 OOL-02-02-004-R -0.00884i 0.05525 0.038771 -0.00442 OOL-02-02-005-F -0.0051 0. 04o.. -0.03091! -0.00257 OOL-02-02-005-R 0.00553' 0.022481 0.015231 0.00277 O6OL--02 -006-F -0.005681 0.03555 -0.02410.. -0.00284 OoL-02-02'- 006-R 0.00961: 0.05308~ 0.03542'i 0.00481 OOL-02-02-007-F 0.03022 0.02083i 0.00469 OOL-02-02-007-R 0.083740 0.08374[

  • 2-* o6-26 ..... 0.04187 OOL-02-02-008-F 0.03069 1 0.03069 0.01535 OOL-02-02-008-R j 0.00964 0.03061 0.02116 0.00482 OOL-02-02-009-F 0.010461 0.03987 0.02674 --- I 0.005-ý OOL-02-02-009-R 0.01042 0.02738 0.01906 0.00521 OOL-02-02-01 0-F -0.0042 1 0.03162 -0.02125 -0.00211 OOL-02-02-01 0-R 0.005054 0.-03-269 0.02201. 0.00253 OOL-02-02-01 1-F 0.02 154 0.01577 50OL--0-2-,0'2-0-1 2--F 0.00918 -

-0.00459 OOL-02'--02-01 '3--F O-OL-02)-;-02-2 01 4-F ---

1 -0.001141. 0.0465 9 -0.02989 -0.00057

] -0.003531 0.04777_ -0.0 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 9 of 34 Gradient CORPORATION

Table 2.

Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station. Rowe, MA OOL-02-02-015-F 0.00097: 0.02294 0.014i 0.00049 Oo-o2-662-d016-F 0.00974. 0.05148 0.034*31 ... .........

..... ....... 0.00487

.. 0- 8-.-

OOL-O2-02-017-F..... 0.05186, 0.05186 0.02593 o .2-2-1 -F......- 0.00039i 0.04744 -0.030-47 -0.00019 OOL-02-02-019-F i -0.004851 0.03197. -0.021 53 -0.00242 OOL-02-02-020-F -0.0139614-. 0.05984 -0.04067 -0.00698

-- 4" OOL-02-03-001-F 0.005851 0.04296 0.02801 0.00292 O-L-0 -002-F 0.00005_ 0.03776 0.02352 0.00002 O0OL-02,-03'--003-F -0.000761 0.02547 0.02074 -0.00038 OOL-02-03-004-F 0.01033: 0.04933 0-.0331-3 0..00517 OOL-02-03-005-F 0.00265 0.01996 0.01327 0.00132 OOL-02-03-006-F 0.004381 002907 0.01969 0.00219 OOL-02-03-007-F 4-.-

-. 0-037514..... 0.03277 +-----

0.02139 4 +

-V -0.00188 OOL-02-03-008-F 0.000111 0.02450 0.01572 0.00005 OOL-02-03-008-F-A .. -0.0031 0.03345 0.02421 -0.00389 OOL-02-03-009-F 0.00778i 0.05120 0.03378 OOL-02-03-010-F -0.002704 0.06151 0.03903 -0.00135

. . .L- . 03-1.1-F. ..- -0.00603 0.04631 __ 0-..03269 -0.00302 OOL-02-03-01 2-F j -0.00134 0.04924 0.03138 4 -0.00067

--- 4" OOL-02-03-0123-F -0.00828 0.03338 0.02343 -0.00414 OOL-02-03-014-F I -0.000491 0.02775 0.017691 ___-0.00024 OOL-02-03-015-F 0.0063791

-- 0.02341 0.01647 -0.0089 OOL-02-03-016-F OOL,02-03--0167-F_ .... i -0.005101 0.03364 0.02272 -0.00255 0.00566 0.02151 0.01458 0.00283 OOL-02-03-01 8-F 0.00168' 0.02877 0.019311 ________0.00084 OOL-02-03-01 9-F 0.001891 0.04458 0.02858 ! ___. 0.00095 OOL-02-03-020-F 0.01534 I 0.00269 i 0.005381 0.02245 OOL-02-03-021 -F - -0.000354 0.03088 0.02029 _ _ -0.00018 OOL-02-03-022-F "-0.00390i 0.05763 0.03766 -0.00195 -

60-C-02-13-023-F 0.00382 .02814 .0..01887

.~~~ ..... .........

~~~.......i 6 b4 3 OOL-02-O3-024-F 0.09460 0.09460 0.06238 _0.00349 ObL-b23-0.3-.025-F - -0.00697j' 0.06576 0.04693 OOL-O2-64-001 -F 0.03275' 0.03275 0.02159 0.01638 OOL-02-04-002-F 0.000951 0.03592 0.02388 , 0.00048 OOL-02-04-003-F -0.000851 0.02887 0.023541 .- 0.00042 OOL-02-04-004-F . 0.00194i 0.06709 0.04446 OOL-O2-O4-005-F -0.00411, 0.02162 -0.00206 OOL-O2-04-006-F -0.00022 0.06092 0.01063 -0.00011 OOL-O2-O4-007-F -0.000081 0.02738 0.00496 . -0.00004 OOL-02-04-008-F 0.0347 0.00066 0.001321 0.02299 OOL-02-04-009-F -4 0.0114914 0.04263 0.028881

-"-4" OOL-02-04-01 0-F 0.00567 0.04441 0.029221 -- 0.00284 0.00575 OOL-02-04-01 1-F -K -0.00848 0.03691 0.025241 r! -0.00424 OOL-02-04-012-F 0.004271 0.04196 0.027031 0.00213 OOL-02-04-014-F 0.0037. 0.04308 0.02705. 0.00019 0.018921 0.04580 0.03199i 0.00946 00L-02-04-01 5-F -0.000311 0.05702 0.24375] -0.00015 OOL-O2-O4-O1 6-F l 0.00269 0.033031 0.02199 0.00134 OOL-02-04-017-F i 0.00254 0.05019 0.032791 0.00127 OOL-02-04-018-F - [ -0.00475 0.02877 0.02025 -0.00238 OOL-02-04-019-F _ -0.00697 0.05695 0.063781 ___ -0.00349 OOL-02-04-020-F 0.00178, 0.03136 0.02072 _ _0.00089 OOL-02-05-001 -F 0.010741 0.02794 0.019441 0.00537 C\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 10 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station . Rowe, MA .....

OOL-02-05-002-F 0.01284 0.0481 s 0.03259, 0.00642 OOL-02-05-003-F .. -0.004331 0.03458 0.023241 -0.00216 0bL-02-O5-OO4-F . 0.00595F 0.04473 0.029571 0.00297 OOL-02-05-005-F . 0.018751 0.03517 0.025-4, 0.00937 OOL-O2-O5-OO6-F -0.002571 0.050251 0.038991 -0.00128 OOL-02-05-007-F 0.00546; 0.023261 0.01587 0.00273 OOL-02-05-008-F 0.00034 0.02602i 0.01728 0.00017 0oL---02-05-0-9-FF .. -0.00232.1 0.036667 0.024201 bo L-02-'0"5"- 0---FF0.1 0.009351' 0.03552 0.024311 0.00468 OOL-02-05-011 -F 0.01 2311 l 0.045671 0.030831 I 1

0.00616 OOL-02-05-012-F -0.003531 ------.----- 0.0419814- 0.02815 4****~ 4-

-0.00176

-4 OOL-02-05-013-F -0.00852i 0.047391 0.031571 -0.00426 OOL-02-05-014-F -o.0o4571 0.054 02i 0.039101 -0.00228 00L-02-05-015-F 0.006221 0.05275 0.034791 0.00311 O6L-02-05-017 -F -0.00682, 0.03062 0.020801 -0.00341 OO'-'02-05-o1 -7'-F 0.01878, 0.04928 0.034{15 0.00939 OOL-02-05-018-F 0.00086& 0.055141 0.035781 0.00043 1-~---*

OOL-02-05-019-F 0.01965 0.05865 0.04045 0.00983 OOL-02-05-020-F 0.00182 0.0617 0.03985 0.00091 OOL-03-01 -001 -F -0.00871' 0.07028 -0.00435

-0.04648 OOL-03-0O1-002-F -0.00097 0..6ý7587,. -0.04837 -0.00049 oOL-'03-01 --00-3-F 0.01220 0.02889: 0.02023 0.00610 OOL-03-0 1-004-F 0.00852. 0.026751 0.01839 0.00426 OOL-03-01-005-F -0.00143 0.03591 -0.02392 -0.00072 OOL-03-01-006-F 0.00691 0.04839 0.03105 0.00345 OOL-03-01-007-F 0.017731 0.06047: 0.041221 0.00887 OOL-O3-O1 -008-F 0.00052! 0.05359 0.03473 0.00026 OOL-03-1ýl-008-F-A 0.00076 0.04149. 0.02579J 0.00038 o oL-O3oj-01 -00g9.-F . 0.01984T 0.049231 0.03426, 0.00992 OOL-03-01 -01 0-F 0.010581 0.046211 0.03098 0.00529 OOL-03-1-011 1-F 0.008651 0.028771 0.01973 0.00433 OOL-03-01-012-F -0.006071 0.039561 -0.02645 -0.00304 OOL-03-01-013-F 0.001731 0.058811 0.037071 0.00087 OOL-03-01--01-4-F -0.00636 !__ 0.02900 -0.019661 -0.09318 OOL-03-01-014-F-A 0.00054, 0.01976 0.01247i 0.00027 OOL-03-01-015-F L. 0.00179 0.053501 0.03477 0.00090 OOL-03-01-015-F-A 0.013781 0.030151 0.02131t 0.00689 OOL-03-01-016-F-B 0.006051 0.049041 0.0: 0.00303 OOL-03-01-017-F-B -0.00376 0.054661 -0.03596. -0.00188 OOL-03-01-018-F-A-B -0.004501 0.021971 -0.01459! -0.00225 OL-03-01-01 8-F-B -0.00021' 0.03219 -0.021ý17 _ -6.601,0 OOL-03-O1 -01 9-F-B -0.004641 0.035231 -0.02360l -0.00232 OOL-03-01-021-P-Q -0.00593, 0.02903.1 0.01950o -0.00297

-0.002291 0.026461 0.019081 -0.00115 OOL-03-01-022-P-Q -0.00050 0.020971 0.019531 -0.00025 OOL-03-02-001-F I-0 . 0 0 2 06 0 0 3 113

. 1 0.020731 -0.00103 OOL-030-002-F .06031 . 0..06031 0..03877 0.03016 OOL-03-02-003-F . -0.00032 0.02796 0.030851 OOL-03-02-004-F 0.00263,i 0.02597j 0.01738i ...0.00132 OOL-03-02-005-F -0.000991 0.03298' 0.02189' -0.00049 OOL-03-02-006-F -0.000801 0.030251 0.024801 -0.00040 OOL-03-02-007-F -0.00378

-0.007561 0.053991 0.035761 OOL-O3-O2-OO8-__F.... 0.001981 . 0.051141 0.033311 0.00099 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page I I of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA OOL-03-02-009-F -0.008361 0.03570i . -0.00010 OOL-03-02-01 0-F _ -0.00020: 0.04677 0.00803, O0 L 03--02-011-F - 0.003581 0.04069 0.02652 ..... 0.00519 OOL-O3-02-012-F 1 0.00091 0.04795 0.03207 OOL-03-02-01 3-F I -0.000291 0.06175 0.01051 -0.00015 OOL-03-02-014-F [ -0.004851- 0.03087 0.02077 _-0.00242 OOL-03-02-015-F OOL-03-02-016-F 0.000731

-0.0020811

__ 0.05706 0.02701 0.03687 0.01958

- -b----

  • i 0.00036

-o.oolo4 OOL-O3-O2-O17-F * -0.01149: 0.06955 0.04620 -0.00575 OOL-03-02-018-F -0.00269! 0.03198 0.02112 ... .... . . -0.00135 OOL-03-02-019-F __0.00588i 0.05416 0.03544 _0.00294 OOL-03-02-020-F - 0.002161 0.04675 0.03044 -0.00108 OOL-03-02-021-F -0.000081 0.03056 0.02011 -0.00004 0.03152 0.00575 __ -0.00004

,OOL-03-02-023-F 0.008. 0-b.064562 0.02917 0.00040 U.UUO0. 0.03726 0.02444 0.00341 OOEL-U3-U/-Uq5--IF- __0.00150 0.02783 0.01845 0.00075 OOL-03-02-026-F 0.02184 0.06220 0.04266 0.01092 OOL-03-02-027-F -0.0002814-. 0.05269 0.00882 -0.00412 OOL-03-02-028-F I 0.008251 0.03627 0.02476 OOL-03-02-029-F [- 0.004481 0.02712 0.01835 0.00224_3 OOL-O3-O2-030-F 1 -0.00006_ 0.02606 0.09344- -0.000033 OOL-03-02-031-F -0.01 187i_ '0.04928 _ 0.03311 -0.00593 5 OOL-03-0,2--0-32,-F, 0.008311 . 2574 . .. 01767. .0415/,

OOL-03-02-033-F 0.00313 0.03596 0.02278 . 0.00157)

OOL-03-02-034-F 1 -0.01257] 0.07079j- 0.04764, 1 -0.00629 OOL-03-02-035-F I -0.00 7 9 0i 0.05359 0.037681 .I -0.00395 OOL-03-02-036-F 0.00144 0.01917 0.01244 _____ 0.00072 OOL-03-02-037-F .. -0.00670 -0.04971 0.023382

-... -o0o.0335 OOL-O3-02-O38-F

  • 0.00637:
  • I 0.00319 OOL-03-02-039-F 0.0095W04 0.03520 -__0.024121 0.00475 OOL-O3-O2-O40-F -0.009941 0.07402 0.04879 _-0.00497 OOL-O3-O2-O42-F-I -0.012731 0.04859 0.03361 -i -0.00636 OOL-03-02-054-F-I -0.001971 0.07638 0.06780 -0.00098 OOL-03-02-057-F-I 0.02230* 0.04208 6_0.02995 0.01115 OOL-03-02-060-F-I 0.00071 0.04522 0.03064 0.00035 OOL-03-02-062-F-I 0.00041 0.02790 . .... _0.00021 OOL-603-0-063-F i 0.01435! 0.05482 0.03712 0.00718 (jboL-03--02:6-4-Fi -0......

. 01014, 0.05237 0.03689 -0.00507 OOL-03-02-069-F-I -0. 0050i 0.05847 0.03882 -0.00025 OOL-03-02-079-F-I 0.012900 0.02985 0.02096 0.00645 OOL-03-02-080-F-I 0.012321 0.02727 0.01919 0.00616 OOL-03-02-081-F-1 -0.001561 0.08072 1-0.00078 0.07486 OOL-03-02-082-F-I _ 0.01104!, 0.02862 0.02002 U- ...... ... 0.00552 .-

.OL 03- 00 .- -F ..- . 0.00094 0.02325 _ ...... 01. 51.

OOL-03-03-002-F 0.02488L._ _0.05944 0.04156 0.01244 OOL-03-03-003-F . t 0.010721 0.02229 0.01575 0.0053,6 OOL-03-03-004-F 1 -0.008851 0.06404 0.04257 -0.00082 OOL-03-03-005-F F g

-0.001641 1 0.06611 0.04292 0.057.10 OOL-03-03-006-F OOL-03-03-007-F OOL-03-03-008-F 0.015912L

_-0.00462 0.04393

.038404 0.03887 0.03027 0.02573 r~zz.. ............

0.00796 o._ 8o-.

0.00804

-0.00231 OOL-03-03-009-F 0..0.4283- 0.02910 -0.00392

90.00785!

C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 12 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Statiom, Ro"we., MA IOOL-03-O3-010-F -0.01672i 0.07052. 0.047i ~61. -0.00836 OOL-03-03-01 1-F i -0.0000411 0.069051 0.043861 -0.00002 0.00506 OOL-03-03-013-F OOL-03-03-012-F -0.00497 0.010121 . ..0.03370 0.04141] 0.02765 0.023?311' -0.00249 OOL-03-03-014-F -0'00822. 0.06803': 0.048201 -0.00411 OOL-03-03-015-F -0.008761 0.03243. 0.02281 -0.00438 OOL-03-03-016-F -0.00 4 3 7 0.04351 [ 0.02909 -0.00218 OOL-03-03-017-F -0.00029 0.060841 0.01035 -0.00014 OOL-03-03-018-F __-0,0 407t. 0.0 6 .53.5-. 0.041361______ ..... .........-.. .00.203.

bOL-03-03-0 9-F .0.00999-. 0.03952..

. 0.02659ii 0.00500 OOL-03-L0*3-02O- F 0. r-0.0031, 8 , 0.02140 ... ..... 0.00445 OOL-04-01-001-F 0.000041 0.05942 0.00553 0.00002 OOL-04-01-002-F 0.003451 0.05647 0.03605 ___5 0.00173 OOL-04-01 -003-F _ .... 0.00420; 0T04465 00.. 42854 0.00210 OO L-_04-01 -O04-F -"...6 00822- 007233 0'04720 .. ........ 0.00411 OOL-04-01-005-F 0.07437 0.07437[ 0.03719 OOL-04-01-006-F 0.00184 0.06183 0.04032 0.00092 OOL-04-01-007-F -0.00658 0.05784 0.03786 -0.00329 OOL-0___4-01-08-F -0.00307. 0.074.9.7 ....- 0.04801 -0.00153 OOL-04-01-009-F 0.00959: 0.03453 1.05201 0.00480 bOL-0-004-010-F -0.01930.. 0.077391 -0.05280 -0.00965 I--

OL-04-01-01 -F 0.02603 0.038571 0.02896 0.01302 OOL-04-01-012-F -0.000551 0.041241 -0.02598 . . .... .

........ -0.00028 OOL-04-01-013-F _ -0.017611 0.06907i -0.04714 -0.00881 OOL-04-01-014-F ___ -0.00111; 0.028011 __-0.01833 -0.00056 OOL-04-01-015-F 0.08540i 0.085401 0.04270 OOL-04-01-016-F 0.00476 0.06027 0.03822 0.00238 OOL-04-01-017-F F--0.008966 0.06598 -0.04378 -0.00448 OOL-04-01-018-F . 0.00042, 0.06093 0.03946 0.01oo2

- 19F-- --- 0.00025i llA 0.07441 lf71I

!OOLI-04-1-019f-F -0.047521

-ll~P

.................- oiooo!

.nl fl19l OOL-04-01-021-F-B -0.005461 0.08426 -0.05424 -0.00273 OOL-04-01-022-F-B 0.07859 50.07859 0.03930 0-L-04-01-023-F-B 0.00653 ... 0.0466-0 003017.. 000326 00L---04010 1--(024:F--B . ... 000911 0.0 3 46 . -0.02241 0.00046 OOL-04-02-001-F 0.009331 0.04729i 0.03106 0.00466 OOL-04-02-002-F 0.00924?J 0.051911 0.034561 0.00462 OOL-04-02-002-F-A -0.00189

-0.00379 0.04270- -0.027094 .

OOL-04-02-003-F -0.01518i 0.08401 -0.05586 . -0.00759 OOL-04-02-004-F -0.005 6 6 1 0.05122[ -0.03305 -0.00283 OOL-04-02-005-F -0.009481 0.06933 -0.04595ý -0.00474 OOL-04-02-006-F -0.009141 0.07814 -0.05113 -0.00457 OOL-04-02-)07-F -0.00545j 0.08604 -0.05579L -0.00273 OOL-04-02-008-F 0.01655 0.04928 0.033781 0.00828 OO6L'04-062-009,-F -0.00781 0.073911[' -'0.04855j -0.00390 OOL-04-02-010-F - 0.01469 0.045671 0.03126. 0.00735 r*rcl IMA))fl3_n C: A _ nnAAA r Af QIA')7 _n nr)A -0.00023 OOL-04-02-011 -F - 0.00447 0.04621 0.02999 0.00224 cOi-i04--0(2-0)11---F--A .... .... -0.0)0681 0.05859 -0.03774 -0.00340 ooL-04-o02-01-F 0.100208 0.10020 0.05010 OOL-04-02-01 3-F 0.00849L ... 0.04652 0.030441 0.00424 OOL-04-02-01 4-F 0.00059, 0.06216 0.039661 0.00030 OOL-04-02-015-F I -0.009551 0.07244 -0.04822 . .... -0.00477 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 13 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA ... ..

OOL-04-02-016-F-B 0.00020 0.05563 0.0357 &6 ___ 0.00010 L---7-F-B ........ 0.002 01.. .05750' 0.0376 3. .. . . . . 0.00100 OOL-04-02-018-F-B -0.01412 0.06400 -0.0431'33/4 _ -0.00706 OOL-04-02-019-F-B 0.00238 " 0.05364 0.034< 31[ 0.001.o119 OOL-04-02-020-F-B 0.00679 0.04817 0.031 31 I [

- 0.00340

-0.00621 OOL-04-02-021-F-B . . -0.01241 0.06682 . -0.044*

OOL-04-04-00-1-F 0-0.00010 0.03712 0.0067 -0.00005 OOL-04-04-O-002-F 0.00108 _ 0.03756 0.0241 0.00054 OOL-04-04-003-F -0.00914 0.03330 0.023e '4 -0.00457 OOL-O4-04-004-F -0.00519 0.05293 0.037E -0.00259 J

OOL-04-04-005-F [ -' 0.00094 0.03297 0.02175J -0.00047 OOL-04-04-006-F 0.00419 0.04640- 0.02940 - -0.00209 OOL-04-04-007-F -' 0.00006 ... 0.03162 0.02062 -0.00003 OOL-04-04-007-F-A 0.00477 0.01536 0.01048! 0.00239 OOL-4-044--008-F -- 0.01 319 0.06960 0-.048761 -0.00659 OOL-04-04-009-F .03782 0.03782 0.025021 o0.01891 OOL-04-04-01 0-F 0.00145 0.05154 0.032951 0.00073 f ....

OOL-04-04-01 1-F -' 0.00379 0.02635 0.018581 -0.00189 OOL-04104-0-12-F -i 0.00280 0.02928 __0.02101*

-0.00140 OOL-04-04-013-F 0.0166-3 . 0.,05879 0.04008 . . ... 0.00831 OOL-04-04-014-F. 0.00539 0.05411 0.03506:t 0.00270 I 0.00864 OOL-04-04-015-F 0.01729 0.05301 0.03631 0.00368 0.04870 0.030501 0.00184 OOL-04-04-017-F 0.00501 0.03489 0.024621 -0.00250 OOL-04-O4-O17-FF .. ... 0.00412 0.02820 0.01987 -0.00206 OOL-04-04-01 9-F_ _

0.00861 0.04371 0.029050 0.00431 OOL-04-04-019-F-A -' 0.00249 0.6062 0.014 50 f -0.00124 OOL-04-04-020-F -' 0.00012 0.04276 -4 0.007741 -0.00006 OOL-O5-O1 -001-F

-0.00721 0.06399 -0.042091 -0.00361 OOL-O5-O1-002-F 0.05134 0.05134 0.02567 QOL-O5-O1-003-F -0.00560 0.05286 -0.034609 -0.00280 QOL-O5-O1 -004-F 0.07439 0.07439 0.03720 OOL-05-o-0-005-F . 0_00 1-1 0.0 0.06525 0.04188. 0.00006 QOL-OS-Ol -006-F -0.01208 0.06393 -0.04224i______

. ~iiZo.oo-lo- --0.00604 OOL-05-01-007-F 0.00408 0.03747 0.024371 0.00204

-0.00043 0.060,29j -0.00021

-0.036872

__0.00325 . . 0.041131 0.00163 QOL-O-O5-0-01 0-F , 0.00758 0.04600& 0.03046' 0.00379 OOL-05-01-011-F OOL-05-01-012-F -0.00304 0.04309 0.12040

-0.02721--

0.078965 I-.

-___ 0.00040 0.00192 I -0.01403 0.06571

,i

-0.04446i -0.00702 OOL-05-01-013-F ___ ___

.0OL--0501-014-F ... 0.00095 0.041211 0.025741 ___ 0.00047 OOL-O5-O1-016-F -0.00457 0.06441 -0.04238; -0.00229

-0.00939 0.05877 -0.03904i . . . . . . -0.00469

-6oL:Z QOL6-OS-'O --O..

1'.-..17 F ....

1-01* 7-'F

-0.01482 0.094181 .-0.06250 ..- 0.00741 QOL-OS-Ol -01 8-F-B 0.07029 0.07029j I OOL-05-01 -01 9-F-B 0.05621 0.05621] _

i 0.02811 QOL-OS-Ol -020-F-B__ "0.01250 0.04281i 0.02914j 0.00625

__0.00156 0.04391' 0.02826j 1___ 0.00078

i27 ....
  • .0 -()*'5 )),Il ...... ......0 .225... .....

L-O-Ol51  :-022-F-B

.. 0.002601 0.04110- 0.02646,81 o-3_ 0.00130 O0OL-05-03--001 -F 0.012771 0.03247]__ 0.02265ý ___ 0.00638 OOL-05-03-002-F 0.00770 .511 003 ...............

0.00385 OOL-05-03-003-F 0.013681 0.058791 0.038521 0.00684 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 14 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee_Nuclear Power Station, Rowe., MA OOL-O5-O3-4-F 0.000641 .- 00-7294'...... 0.04647 0.00032 OOL-05-03-005-F 0.01 0711 0.048681 0.03262 0.005*5 4 +

OOL-05-03-006-F - 0.003531 0.05857 0.03667 0.00176 OOL-05-03-007-F __ .0.002134; 0.05173j . 0.03397 0.00106-OOL-O5-03-008-F 0.00748': 0.02227 0.01 531 0.00374 0O0L-O05-03-00(8--F-A. 0.00364j 0.02268 0.01505 0.00182 OOL-05-03-009-F -0.01876- 0.06854 0.04800 -0.00938 OOL-05-03-01 0-F -0.00385[ 0.04883 0.03233 -0.00193 OOL-05-03-01 1-F 0.008041 0.02254 b0.01563 O5L-b5-03-61O2-F -0.0202ý 0.04920 0.03160 -0.001 66

-0.02802 i 0.225901+ 0.14222 4 -0.01401 OOL-05-03-01 4-F i+ ---- 4----

0.00549! 0.037471 0.02536

-* +

0.00274 OOL-05-03-015-F 0.004-'75 ! 0.-02291 - - 0.-1 526 - 0.00238

-06.0-0*36g5 0.....4,261; 0028 OOL-05-03-016-F c55L-os-3-o1 7-F- ....... 0.00286i 0.03307k 0.02183 .... -l..0.60083

.. 0.0.0_1.43

- 2.011 0.05395[ 0.03669 -0.00600 OOL-05-04-001-P-Q -0.00380' 0.027701 0.00990 -0.00190 OOL-05-04-002-P-Q 0.00096 _ 0.02450 0.0087 7 0.00048 OOL-05-04-003-P-Q 0.000906 0.02470-_ 0.00980 0.00045 OOL050403-F .006 a 0.04267 -"" 0".026'99

_ _ 0.00030 OOL050403-F -- 0.010701 - 0.04340 0.02896 0.00535 OOL-05-04-035-F J 0.00012! 0.02679 0.01718 0.00006 OOL-05-04-036-F .. 0.00481 0.035671 0.02358 0.00024 OOL-O5-o4-O37-FF _ 0.00494 0.04754 ; 0.03035 0.00247 OOL-05-0-4-O0'38-F.. ... 0.00857 0.05262 0.03432 0.00429 OOL-05-04-039-F 0.00004 0.03296 -0.02139

-0.00002 OOL-05-04-040-F 0.032761 0.044861 0.03376 0.01638 OOL-05-04-041-F -0.000751 0.04902! -0.03087 __-0.00038 OOL-05-04-042-F ___0.00866i 0.02565-!- 0.012764 0.00433 oOL-05-0d4-04_3-* ..... 0.00866' 0.03316,~ 0.02269 0.00433 OOL-05-04-044-F - 0.0018 0.050001 0.03250 0.00359 OOL-05-04-045-F -0.007161 0.03631 -0.02479 -0.00358 0 -4............ -0.00871. 0__.05257 -0.03432 -0.00436 OOL-05-04-047-F -0.004531 0.04169; -0.02759 -0.00226 OOL-O5-O4-O49-F-B .0"155-5-41 0.073441 0.04967 0.00777 OOL-05-04-050-F-B -0.00320 0.034871 -0.02323 -0.00160 7

OOL-05-04-051-F-B -0.011__ 0 0.072101 -0.04851 -0.00585 OOL-05-04-052-F-B -0.00670' 0.025591 -0.01801 -0.00335

+_.* Si#.*+#* i-*ii... "--L#Td.-3**.*i].IT OOL-05-04-053-F-B ....

0.03823.............

i *0.0382:+.I*I*[..T.: + ................ * ..

0 .01912 OOL-O5-04-O54-F-B -0.00926' 0.027611 -0.01950 -0.00463 OOL-05-04-055-F-B 0.00889 0.02905 0.02008 ......... 0..00444 OOL-05-04-056-F-B * -0.000231 0.031411 -0.02061 -0.00012 OOL-05-04-057-F-B -0.004071 .... 0.03095. -0.02074 -0.00204 OOL-05-04-058-F-B 0.001281 0.026071 0.01745 0.00064 05-06L -"0-5-"C)4,-0 5-9-F --B. --- 0'0006.89 0.0219-3 0.015-4 . 0.00345 OOL:05-04-060-FB 1 -0.00008] 0.028351--0.005131____ __ -0.00004 OOL-05-04-061 -F-B I -0.005741 0.028241 -0.01918 -0.00287

-- 4--.-

OOL-05-04-065-F-B 0.007971 - 0.026921 0.01862 0.00399

-0.00011 0.03049 -0.03423 -0.00006 OOL-O5-O4-O68-F-B ....

0.00288 -... 0.03302_- 0.02179 0.00144 OOL--05-d4'-068-F-B -0.00272] 0.02966 -0.01973 OOL-05-04-069-F-B -0.002411 0.03027 -0.02204 -0.00 121 OOL-05-04-070-F -0.00129 0.04201,Pi -0.03710 -0.00065 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls\Nb-94 Page 15 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA SOOL-05-04071-F 0.004181_ 0.02194. 0.014i321 0.00209 OOL-05-04-072-F 0.000331 0.03406 0.022()1! 0.00017 OOL-05-04-073-F -0.002041 0.063531 0.04065'1___. _ -0.00102 OOL-05-04-074-F -0.00610' 0.041901 0.027321 I -0.00305 OOL-05-O4-O75-F -0.00070 0.091301 0.536061 -0.00035 OOL-05-O4-O76-F 0.007441 0.02486 0.01693, 0.00372 b6L--O5-0-o4' 0- -0.00178. 0.021621 OOL-05-04-078-F OOL-05-04-079-F O77--F..- j.

] 0.00814j

-0.001615 0-03362 ...

0.04033 0.07210 0.02674j1 0.04293'1

-0.0008-9 0.00407

-0.00080 b- L-05-04F-0860--F- 0.00699 0 046 53

. L 0.030081 0___.00350 O-5'-040-08-1'-F- -0 0.1892_ 0.00202 56 E-05-04-'-0--8-2-FV -0.01 155 0 .06465~ 0.04505; ____ -0.00577 OOL-05-04-083-F 0.006281 0.02655 0.0181 1 0.00314 OOL-05-04-083-F-A 0.003081 0.02815 0.01864 ,_- 0.00154 OOL-05-04-084-F 0.02946i 0 4 0.019302 0.01473 6O6L-O5-O4-08.5-F- B B..... -0.00813! 0.052801 0.03711 -0.00407 OOL-O5-O4-O86-F-B 0.00083i 0.02340; 0.01521! 0.00041 OOL-O5-O5-OO1-F OOL-O5-O5-OO2-F OOL-05-05-003-F 0.00652i 0.005161

-0.000601 0.02126 0.03041 0.03177 0.014391 0.021411 0.02103!

f 0.00326

-0.00258

-0.00030 OOL05-__O5-O,-F 0....... 0.05046, 0.03251 - 0.00129 OOL-05-05-005-FF 0.00885 0.024301 0.01692, 0.00442 OOL-O5-05-006-F 0.04459j 0.044591 0.028471 1 0.02230 OOL-05-05-007-F 0.002001 0.041481 0.02677 ___ 0.00100 OOL-05-05-008-F 0.00574 0.04632 0.03053, - 0.00287 OOL-05-05-009-F 0.005251 0.020701 0.01409'i . 0.00263 OOL-O5-O54-O.d OOL-05-05-010-F 10-F 0.00294i 0.02338 0.015381  : 0.00147 Q)OL-O5-O5-Ol12-F -0.00145 0.03144: . .0.28" . -0.00072

-0.005981 0.025271 0.017751 -0.00299 OOL-05-05-013-F 0.000321 0.0561.2 0.03643'; 0.00016 OOL-05-05-014-F -0.00116! 0.037971 0.03367. ........ .. . -0.00058 61-065-05"-01-5-F.... 0.038801 0.03880, 0.024281._ 0.01940 OOL-05-05-016-F '-0.00244 0.04521 0.028711 -0.00122 OOL-O5-05-O17-F -0.00736 0.04804 0.033771 [ -0.00366 OOL-O5-O5-O18-F -0.006801 0.02880 0.020231i -0.00340 OOL-05-05-019-F

  • 0.007411 0.02ý59 001552 0.00370 OOL-05-05-020-F 0.00738 0.04281 0.02840; ...... 0....

0.00369 OOL-05-06-0021-F 0.04887i 0.048871 0.031421 0.02444 OOL-05-06-002-F 0.06083t 0.06083 0.03989" 0.03042 OOL-05-06-003-F 0.03269 0.03269 0.02163t 0.01635 OOL-05-06-004-F -0.007101 0.04887 0.03242! -0.00355 6 OL-06'5---0-6 -'0"0,5'-F_ -0.00-* 26 0.05299. . 0.03552 ... -0.00463 001- 0 5-06-006-F 0.00128! 0.043881 0.02886! 0.00064 0.00203L 0.04893l-_ 0.03157'[..... ... 0.00102 OOL-05-06-007-F 0.00464 0.04528 0.02905 0.00232 OOL-05-06-008-F 0.00659 0.017281 0.01196 0.00329 OOL-05-06-009-F OOL-05-06-01 0-F I -0.0026

-0.00020 0.02960, 0.05408 0.02130;:

0.00943; _

-0.00135

-0.00010 OOL-05-06-013-F - " -0.00014 0.04456 0.115981 _ -0.00007 OOL-05-06-01 3-F -0.00024J 0.05695 0.009801 1 -0.00012 OOL-05-06-014-F 0.00026 0.05140 0.032911 _ 0.00013 OOL-05-06-015-F 0.033531 0.03353! 0.022191 _ 0.01677 00L-05-06-016,-F"" -0.000321 0.033171 0.021741 i- -0.00016 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls M-Nb.94 Page 16 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA O0L-05-06-01 7--F -0.006 0.056231 0.037()81 .... -0.00327 0-OOL.-0 5-0 6-018-F -0.00115.. 0.05204. 0-.1080F 53 ..... i ... . . . -0.00058 OOL-05-06-019-F -0.004031 0.02583 0.018"191 -0.00202 00(L-05-06-020-F 0.010731 0.02883 0.0200 1! _ 0.00536 OOL-05-06-021 -F-B -0.00008 0.02417 0.0042t~ ]-0.00004 OOL-05-07-001 -F __- 0.0.0757. 0.07203 0.04590i __ 0.00379 00L-O5-07--02--F .. -0.00441 0.02492 -0.00221 ooL-_(05 03-'.F ...... . -0.00487 .--.. 0..05814 0.03784; ... ...... -0.00244 OOL-05-07-004-F 0.00100 0,02677 0.01778: i 0.00054 OOL-05-07-005-F -0.01005 0.04316 0.030161 -0.00503

+ 4 OOL-05-07-006-F -0.00858 0.03909 0.02664 , -0.00429

__-0.01460 OOL-05-07-007-F 0.06805 0.04761! . -0.00730 boOL -0_ 5-0'--7 -0 08'-'F -0.00767 0.05191 0.036401 -0.00384 00i5--075009-F OOL-05-07-01 0-F

.... .0.00420 0.00911

__ 0.019441___

0.01941f "

0.00210 0.00456 OOL-05-07-01 I1-F -0.00015 0.03895 0.00689, -0.00008 OOL-05-07-012-F 0.00808 0.02728 0.01873 0.00404 OOL-05-07-013-F -0.00909i 0.066464 0.04540 -0.00455 OOL-05-07-01 4-F.. -0.00202' 0.06523 0.042714! -0.00101

... .. 0I......

.. ]-,*1 00L-05-07--0-15-F .. 0.05292 0.03414' 0.00526 OOL-05-07-016-F-B 0-.-01007 0.0384 ~0.00504 F --

OOL-05-07-01 7-F-B 0.0O0454 0.08778 0.056831 0.00227 0.0I0893 0.02581 0.01785. 0.00446 OOL-05-07-018-F-B OOL-O5-O7-O19-F-B -0.010081 0.-03067 0.02007' -0.00040 00L-05-08-001-F -0.0I0025 0.03439; 0.19130; -0.00013 OOL-05-08-001-F-A 0.0100561 0.03695! 0.02207! 0.00028 OOL-05-08-00*2F .. ... 0.010872. 0.05525 0.03642_ -' 0.00436 OOL-05-08-003-F 0.0'0852 0.03005 0.020141 0.00426 OOL-05-08-004-F 0.0(0529 0.03629 0.023381 0.00265 OOL-05-08-005-F -0.0(0012 0.03895 09697! , _ -0.00006 068-8 -__ .i0.02-56 -8 0.01

-Qi.738 -... ................. 0 -00:34-4 OOL-05-08-006-F _

00L-05-08-007-F -0.0'0314 0.045571 0.029441; ,-0.00157 OOL-05-08-007-F-A -0.0 120 -0.05998 0.039901 i -0.00600 OOL-05-08-008-F 0503 0.03072 0.02025sI ... -0.00252 OOL-05-08-009-F 0.0(0253

-0.0' 0.05730 0.03643 0.00126 OOL-05-08-01 0-F -0.0o0.003 .. 0.02665 0.03049. . [_ -0.90001*

OOL-05-08-01 1-F 0.0'0130 0.05442 0.03490 _ 0.00065 OOL-05-08-012-F 0535 . 0.03140- 0.02111, i. -0.00267 00L-05-08-01 3-F 1499 0.03951. 0.02728 0.00750

-0.0' 00-L-05-O0_8-014-F 09241 0.05024j 0.03336 _1 0.00462

-0.0 OOL-05-08-015-F 0538 0.02358 0.01602 0.00269

-0.0'0962 OOL-05-08-016-F 0.03792 0.02607 . . -0.00481 bL05-80 7-F _F . . -0.0:

0.0'0038 0.01977 0.020131 -0.00019 b0L-05-0'_8-O-0E1 8-F .. . 0.0(

_0300o ___,0.02643 0.0 1775 _ 0.0015 bL-005-058-019-F 0494 0.05501 0.035631 _ 0.00247 OOL-05-08-020-F 0.0(0169 0.06393 0.042031 0.00084 OOL-05-08-021-F-B -0.00415 *471 0.036921 -0.00207

.I OOL-05-08-022-F-B -0.00782 S0.03651_ . -0.00391 6 L-_05-09-0019- F .....-. 881 0.03304 _1_ -0.00093 0.00791 382 0.01967 . ... 0.00395 60OL-"0"5- 09-,0,0-2,--F__

OOL-05-09-003-F 0.001475 0.02114 0.01386. 0.00074 00L-05-09-004-F 0.335 0.00738 OOL-05-09-005-F I 0.000651 0.031451 0.019281 L 0.00033 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls '1Nb-94 Page 17 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA ---------

OOL-05-09-006-F 1 0.00541 _ 0.02559 0.01737 0.00270 OL-05-9-0-F .. .. 0.00012., 0.05138 0.03292 6O-05-09-0'08-F -0.00970- 0.02823 0.01949 0.00485 0.00000 OOL-05-09-009-F -0.00001 0.05444 0.03516 ---. 4 OOL-05-09-010-F , 0.005201 0.02700 0.01836 0.00260 OOL-05-09-01 1-F 0.01423' 0.05043 0.03433 0.00712 OOL-05-09-012-F i 0.00044 0.03657 0.02415 ___0.00022 OOL-05-09-013-F _ -0.00468 0.05248 0.03443 -0.00234 OOL-5,-09-6014-F . 0.00027! 0.03819 0.02415 _0.00013 OOL-05-09-01 5-F 0.002881 0.02911 0.01961 0.00144 O-L-0L5-09-016-F 0.01173. 0.04668 0.03139 .. . .. . . .0.00587 OOL-05-09-017-F 0.00104t 0.02173 0.01404 0.00052 OOL-05-09-01 8-F . -0.002411 C----.

0.02787 4 0.02013 -0.00121 OOL-05-09-019-F -0.00712' 0.04475 0.02960 -0.00356 OOL-05-09-020-F -0.00833ý 0.05004 0.03509 -0.00416 ooL-O5-1 0-00-1 -F ........

0.00044 0.02896 0........

.0189*3 OOL-05-1 0-002-F 0.00022 0.00055!. 0.03139 0.02072 ______ 0.00028 OOL-05-1 0-002-F-A -0.00156; 0.02326 0.01733 -0.00078 OOL-05-1 0-003-F -0.007161 0.05907 0.0396T -0.00358 OOL-05-10-004-F 1 -0.01057 0.04627 0.031051 -0.00529 OOL-05-10-004-F-A 0.003941 0.01870 0.01246 0.00197 OOL-05-1 0-005-F -0.00007 OOL-05-10-006-FF0.002141 0.02797 0.01821 -0.0003 0.03073 0.01937 0.00107 OObL4-0-1 0-006-F- 0.002109 OOL-05-1 0-007-F A 0.00861 0.03~768 0.02337 0.02750 0.01850 0.00430 0OL-05-10-008-F .1 -0.00302 . 0.03454 4-- I -0.00151 0.02514 1 OOL-05-10-008-F-A -0"00010O1- .... *-0.00005 0.02788 0.00497 OOL-05-10-009-F 0.01074' 0.04671 0.03136 0.0053 OOL-05-10-009-F-A -0.00271 1688j 0.02611 __0.0 -- -0.00136 OOL-05-1 0-010-F _ -0.00291 0.04064 0.03013j- -__ .4.*. .- 0.00145 0OL-05-1.0-011 -F _ -0.001961 0.04629 0.036931 -0.00098 OOL-05-1 0-011 -F-A __ -0.005891 0.04165 0.0263.7.1--,--- - 0 .0 0 294 OOL-05-10-012-F _0.002841 0.02103 0.01378 0.00142 OOL-05-10-012-F-A 0.00700- 0.02309 0.01576 0.0035 OOL-05-10-013-F -0.003231 0.02317 0.016361 -0.00162 OOL-05-10-013-F-A . .. . 0.02350! 0.02350 0.01436 0.01175 OOL-05-10-014-F 0.00347: 0.02118 0.01431 0.00174 OOLC-05-1 0-01 4-F-A -0.001 .79. 0.01778 -0.00090 OOL-05-1 0-015-F -0.00285' 0.02139 0.01512 OOL-05-10-015-F-A -0.002421 0.05513 0.03469 -0.00121 OOL-05-10-016-F -0.009501 0.02758 0.01902 0.00475 OOL-05-10-017-F *0.006361 0.04225 0.02756 0.00318 OOL-05-10-017-F-A -0.004791- 0.04599 0.03291 -0.00240 OOL-05-10-018-F -0.00128i 0.02377 0.01553 -0.00064 OOL-05-1 0-018-F-A 0.002321 0.03104 0.01993 0.00116 OL-06-01 -001 -F -0.0045.9 0.07014 0.04357 .... -- .. 0.00230 OOL-06-01-002-F -0.006251 0.03797 -0.00313 OOL-06-01-003-F -, 0.013091 0.04491 0.03059 0.0065-4 OOL-06-01-004-F -0.000161 ....... 0.03313 2.44401 ---- ~III

-- 0.00008 OOL-06-01-005-F

. 0.01270 0.08750 o.o_5..56.5.

_____0.054275 - I0.00635 OOL-6-061-006-F 0.06548. 0.06548 0. 2 -4 OOL-06-01-007-F _ -0.005461 0.03864 0.02528! -0.00273 OOL-06-O1 --008-_F 0.009751 0.03377 0.0232 0.00488 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 18 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA OOL-06-01-009-F -0.00365 0.026581 0.018- 72 -0.00183 OOL-06-01.-010-F . .. .. -0.00386- 0.038461 0.025' 29 -0.00193 OOL-06-01-011-F 0.002411 0.076231 0.045f 56 0.00120 OOL-06-02-001 -F -0.00994~ 0 05449' 0.037E 61 -0.00497 OOL-06-02-002-F0.0.03215i 0.021( 0.00284 OOL-06-02-003- F 0.00302 0.04709 0.029174 0.00151 OOL-06-02-004-F 1 -0.00303 0.032731 0.021E B7 -0.00152 OOL-06-02-005-F -0.00009 0.02740 0.00492 -0.00004 OOL-06-02-006-F -0.012131 0.07284 0.05084 -0.00607 OOL-06-02-007-F 0.00263 0.09041 0.05538 0.00132 OOL-06-02-008-F 0..00399... 0.01588.. 0.01070 . .. 0.00199 OOL-06-02-009-F 0.00393 0.02158' 0.01435 0.00197 OOL-06'02-010-. -000340 --0@04596 0.029331 -0.00170 66L-0o6-02ii-011 . -F00031. .. 02045 6.01339 .. 00016 OOL-06-02-012-F 0.00266i 0.03706 0.02329 0.00133 OOL-06-02-013-F -0.00594 0.03257 0.02264 ........... -0.00297 OOL-06-02-014-F 0.00363 0.04848 0.03117 0.00181 OOL-06-02-015-F _ 0.00178 0.03631 0.02347 0.00089 OOL-06-02-016-F -0.01925 0.06332 0.04347 -0.00963 OOL-06-02-017-F 0.01284 0 .036440 0.02594 0.00942 OOL-06-02-021-F 0.004-86 0.040901 0.02629 0.00243 OOL-06-02-018-F-B-2A 0.00149 0.015761 0.010061 0.00075 OOL-06-02-019-F 0.00411 0.03977 0.02580 0.00206 OOL-06-02-024-F 0.01326 0.03606! 0.02414 0.00163 0OOL-06-02-021 -F-B-2 0.02034 0.045551 0.03203 .............. 0.01017 OOL-06-02-022-F-B-2 0.00927 0.024751 0.01717 0.00463 OOL-06-02-023-F-B-2 0.00498 0.028594 0.01932 0.00249 OOL-06-02-024-F-B-2 0.01071 0.04868 0.03320 0.00735 OOL-06-02-025-F-B-2 A -0.003691 0.03404 0.02422 -0.00185 OOL-06-03 F 0.00362 0.02916 0.01689168 0.00065 OOL-06-03-001-F-A -0.00020 0.0374 0.02814 -0.00350 OOL6-0-0,3--002-F 0.012001 0.03707i 0.02530 ____0.00600 OOL-06-03-002-F-A -0.00437 -0.034791 0.02219 -0.00219 OOL-06-03-003-F 0-.0-0-362 [ 0.041691 0.02682 ___ 10.00181 OOL-06-03-003-F-A -0.00020 0.038831~ 0.00654,I -0.00010 OOL-06-03-004-F 0.00674 0.02141 0.01475j 0.00337 o-[6,-063-0)O4-F-RC---A.............. 00-40871 0.04087$ 0.02557 .... 02044 0..

bd -- 33--- 0O 5-JFý..... . ..-.. ... ............ ...... .......

.-. 0.02220......0.00276..0.03531........ ...0..

.0.00138

-0.000301 0.04037 0 -0.00015

_OLo6-o36-03-6d F..-- . 0.009..... -60.02267.. 0.01582 -0.00466 OOL-06-03-006-F-A -0.00032 0.03314g 0.10476 -0.00016 OOL-06-03-007-F 0.00806 0.02444 0.01681 0.00403 OOL-06-03-007-F-A -0.00311 0.02356 0.01553 -0.00156 OOL-06-03-008-F -0.00972 0.04997 0.03499 -0.00486 OOL-06-03-008-F-A _ .0.00188 0.01494 0.01057 -0.00094 OOL-0.603.009-F. -0.00734 ------ 0-.06065- 0.0o3972 . .. .. -0.00367 OO-06-03-009-F-A' -0002 6.206 01330.00013 OOL-06-03-010-F 0.00936 0.035811 0.02401 0.00468 60-bjL'o0 6 -o0-3-o1o-0 - , ..... ..... -60001( -"0.039521 0. 1 *30- -0.00008 OL--06-03-011-F -0.00411j 0.03519i 0.02366 . . -0.00206 OOL-06-03-01 1-F-A -0.00246 0.048011 0.03759 -0.00123 OOL-06-03-012-F -0.007861 0.029351 0.02007 -0.00393 OOL-06-03-012-F-A j -0.000401 0.016661 0.016211 -0.00020 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 19 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA OOL-06-03-013-F _-0.00677 0.05184T 0.0341 8 -0.00339 OOL-06-03-013-F-A 0.0000587 (1"81! 0.0135 25 0.00294 OO-0-0-1 -F-.0O896, 0.06001, 0.0422 -5 1-0.004 OOL-06-03-01 4-F-A -0.00122 0.03137, 0.026556 -0.00061 OL-"i06-01-0 5-F 0.00084 0.02198 0.014446 0.00042 OOL-06-03-015-F-A -0.00527 0.04781 0.030771 -0.00263 OOL-06-03-016-F-A-B 0.00386 0.02400o 0.009c 31 0.00193 OOL-06-03-016-F-B -0.00283 0.025401 0.01037' -0.00142 0.00079 OOL-06-03-017-F-A-B 0.00157 0.02140%____ 0.00816 OOL-06-03-017-F-B 0.00392 0.024701 0.00842 0.00196 OOL-06-03-018-F-A-B 0.00096 0.03070i 0.01212' 0.00048 66C-66 -03 86-F'" '-B' 0.02850 0.01074 -.0.00190 OObL -0'7 -0o1 -00 ff-F' .......-0.0006 -0.00368 0. 0o4-804" -0.00840 -0.00001 boL-67-01 -001 -R 0.0390352 0.02604 -0.00334 OOL-07-01 -002-F -0.01089 0..06521 -0.04368ý K. -0.00545 OOL-07-01-002-R -0.00476i 0.07423 0.04828, -0.0028 OOL-07-01-003-F 0.01551 0.044361 0.03067 0.00776

+

OOL-07-01-003-R 0.01665 0.055951 -- 0.03792 0.00833 OOL-7-17-01 -004-F -. -0.01493j 0.05566 -0.03910 -0.00747 OOL-07-01-004-R 0.02461 0.05481 0.03851 0.01230

-O--07-0-05F. ...... -. oo87 0.05056't -0.03629 -0.00243 OOL-07-01-005-R 0.01449i 0.05898i 0.03931 0.00724 OOL-07-01-006-F _ 0.005441 0.05067k _ 0.03353 0.00213 OOL-07-01-006-RF _ 0.006427 0.031201 0.02032 OOL-07-01 -007-F [ 0.006831 0.049211 0.03257 _____--0.00341 OOL-07-01-007-R l

0.00752 0.05543j 0.03657 _______0.00376 OOL-07-01-008-F 0.002011 0.05759j 0.03769 OOL-07-01-008-R -0.00028 0.05739 0.00974~ 1 -0.00014 OO0L-67'-01 -009-F __ "-606-2i--0.04505M -0.03167 -0.00313 OOL-07-1-0-__ 0.00692 0.02888 0.01953 - - 0.00346 06C-07-01 --0-1 0-F -0.00414i 0.05199ý -0.03785 - -0.00207 OOL-07-01 -01 0-R -0.004261 0.04475 0.02882 -0.00213 OOL-07-01-011-F 0.01020 0.042891" 0.02878 0.00510 OOL-07-01-01 1-R -0.00023 0.02937 0.01930 -0.00012 OOL-07-01-012-F -0.00947 0.05331 -0.03562 -0.00474 OOL-07-01-012-R -0.00277 0.04683 0.03548 -0.00139 OOL-07-01-013-F 0.00680: 0.04551 0.03017  : 0.00340 OOL-07-01 -01 3-R__ 0.00013 0.02545, 0.01650

  • 0.00007 OOL-07-01-01 4-F ___ 0.00 170-- __0.04954': 0.03187 ..0.00085 Ob'L-07-0 1--01-1 4-R' -0.00035- 0.06560: -0.04240 0.00017 OOL-07-01-015-F -0.005,04 0.051141 -0.03665 - ----- 0.00252 OOL-07-01-015-R 0.00843 0.02912 0.01993 0.00421

-o.0o61-7 OOL-07-01-016-F 0.00035 0.04600 0.02934 OOL-07-01-016-R-B -0.00083 0.03103 0.02035 -0.00041 OOL-07-01-017-F-B 0.00245 0.045911 0.02997 0.00122 0.057251....

OOL-07-01-017-R-B -0.00859 0.04028 -0.00429 OOLO-Ol7-O1-0 8-F-B ....... 000651 0........ 0.04403 0.02921 0.00326 -

OOL-07-01 -018-R-B 0.00649 O0L--O-**019-F-B..... 0.060001i 0.03940 0.00325

-0.00 158 ... 0.053611 -0.03488 -0.00079 OOL-07-01-019-R-B -0.00299 0.0331 5j 0.02203 -0..001 50 OOL-07-01-020-F-B 0.01670 0.039931 0.00835 OOL-07-01-021 -F-B -0.00013 0.049671 -0.00006 t ~'l OOL-07-01-022-F-B -0.00430 0.05053f -0.00215 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 20 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA 5O-OLT6-7---} 1-0-23:F -B o-__1-O4Oi.5d-087T 0.033941 0.00524 OOL-07-01-024-F-B -0.01363! 0.061231 -0.04136 -0.00682 OO-6-7-o--7-10-025--F'-- -B'" 0.6-0`6941" 0.05430- 0.03481 *.,...,.~,0.00047 OOL-O7-01 -026-F-B 0.012981 0.05898 0.03971 0.00649 OOL-07-02-001-F _ -. 08 1 0033155 0.02332 -0.00404 OOL-07-02-001-P-Q _ 0.012301

. 0.037801 0.01258 0.00615 00L-07-02-002-F 0.037181 0.037181 0.02473 0.01859 OOL-07-02-002-P-Q 0.01030 4

0.037301 0.01608 4- 0.00515 OOL-07-02-003-F -0.00070 0.05386 0.06810 -0.00035 00L-07-02-004-F 0.0093 0.04-59 0.029601 0.00096 OOL-07-02-005-F .. .. __0.01184 0.04645 01.,03-132 0.00592 0.00189 0.03187 0.02149 0.00094 00L-07-02-006-F -0.00394 __0.02947 0.02084 -0.00197 00L-07-02-008-F 0.00952 0.04359 0.00476 00L-07-02-009-F 0.02782 0.01 844' 0.00000 OOL-07-02-01 0-F -0.00197 0.03417 0.02134 -0.00099 OOL-07-02-01 1-F 0.00757 0.05133 0.03402 0.00379 OOL-07-02-012-F -0.00861 0.03510f 0.02403 -0.00430 OOL-07-02-013-F 0.00028 0.049171 0.03190 0.00014 0£

.00,*823 00L-07-02-014-F 0.027661 0.01910 0.00411 00L-07c-2-01 5-F 0.02403, 0.04405! 0.03160 0.01201 00L-07-02-016-F 0.00381 ... 0.04755. 0.03080 00L-07-02-01 7-F 0.00069 0.032411 0.02142 0.00034 00L-07-02-01 8-F 0.00275 0.05311' 0.03454 0.00138 OOL-07-02-019-F 0.01614 0.0533d8- 0.03649 0.00807 OOL-07-02-020-F 0.00857 0.03198] 0.02137 0.00429 OOL-07-03-001 -F 0.01471 0.03535 0.02474 0.00736 OOL-07-03-002-F .00580 0-.047781 0.03117 ...... *0.00290

-0.00005 00L-07-03-003-F -0.000103 0.03396 0.00614 -0.00066 0.02889 . 0.01867

.. ..-.0_0654, -0.00327 OOL-07-03-005-F 0.04658 0.03084k 0.02166 OOL-O7-03-006-F -0.00010 0.046581 0.03098 0.02329 OOL-07-03-007-F 0.025961 0.01656 -o.00005 OOL-07-03-008-F 0.00733 0.031 0.02092 0.00366 l

OOL-07-03-009-F 0.01610 0_0.0040244 0.02791 0.00805 OOL-07-03-01 0-F 0.00714 0.02757 0.01881 0.00357 OOL-07-03-01 1-F -0.003481 0.07062 0.04582 -0.00174 b0L-07-03-01 2-F -0.01443 0.06274ý 0.04398 -0.00722

.L-07-0.3-01.-F_ -0.00070 0.02746! 0.02385 -0.00035 OOL-07-03-014-F 0.011811 0.032981 0.02285 0.00591 O66L-0 7-03-015-F 0.00264 0.025204 0.01678 0.00132 OOL-07-03-016-F 0.00213 0.029691 0.02007 0.00107 0.046741- 0.00025 OOL-07-03-017-F 0.00051 0.02973 OOL-07-03-018-F -0.00012 .0.02770 0.09093 -0.00006 OOL-07-03-019-F -0.,00081 0.02870 0.01888 -0.00041 0OL-07-03-020-F 0.00671 0.02259' 0.01555 0.00336 00L-08-01 -001 -F -0.00338 0.06076 -0.03891 -0.00169 OObL-08--0"1-0"02--F- - 0.00616 0-0.0 .51o071T! 0.,032 0.00308 O0L-08-01-003-F -0.00742 0.05553! -0.03590 -0.00371 0.05039;

....... .--0..0044*5 00L-08-01 -004-F 0.00891 0.03351 OOL-08-01-005-F -0.00736 0.05179 -0.03383 -0.00368 OOL-08-01-006-F 0.01195 0.060421 0.03973 0.00598 OOL-08-01-007-F 0.00018 0.042991 0.025661 0.00009 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 21 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA IOOL-08-01-008-F "--'1 0.06807 0.06807[ 0.03404 OOL-08-01-009-F 0.00157 0.05912I 0.03721 1' 4 0.00079 OOL-08-01-010-F . - -0.00286 0.080751 -0.05251 -0.00143 OOL-08-01-011 -F -0.00022 0.050491 -0.03073 -0.00011 OOL-08-01-012-F 0.00009 0.048441 0.02982 0.00004 OOL-08-01-013-F 0.00375 0.04929. 0.03153 0.00187 OOL-08-01-014-F 0.00662 0.0469148 0.03068 - 0.00331 0-0.01151 0.04039 0.00576 OOL-O8-1-O156-FB OOL-08-01-017-F-B -0.00795 0.05588.1 -0.03687 -0.00398 OOL-08-01-018-F-B -0.00829 0.064601 0.04439 -0.00415 OOL-08-01-019-F-B -0.00885 0.08591""' -0.05598 -0.00443 OOL-08-01-020-F-B -0.00802 0.05325 -0.03470 -0.00401

-0.00448 0.050371 -0.03178 -0.00224 OOL-08-01-021 -R 0.00903 0.07679 0.04888 0.00452 OOL-08-01-022-R 0.00119 0.04738 0.02834 0.00059 OOL-08-01-023-R 0.00900 0.05526L_ 0.03640 0.00450 OOL-08-01-024-R 0.00036 0.06860: 0.04384 0.00018 OOL-08-01-025-R 0.01872 0.04500ý 0.03139 0.00936 OOL-08-01-026-R -0.00069 0.07643' -0.04773 -.4 -0.00034 -

OOL-08-01-027-R -0.00502 0.07186 -0.04594 -0.00251 OO-08-01 -028-R 0.009131 0.04707' 0.02956 0.00456

... 0.05706 OOL-08-01-030-R 0.

-05706 0.02853

-0.01057 0.07284. -0.04810 -0.00529 OOL-08-02-001-F . 0.002551 0.02847 0.01887 0.00128 OOL-08-02-002-F -0.01121 0.07005i 0.04672 -0.00561 OOL-08-02-003-F 0.00350 0.062541 0.04064 0.00175 OOL-08-02-004-F 0.00582 0.03645 0.02406 0.00291 OOL-08-02-005-F 0.03226 4__._.

0.07268 _-

0.05118 0.016 13 OOL-08-02-006-F 0.00907 0.06367 0.04127 0.00454 OOL-08-02-007-F 0.01730 0.055521 0.03766 0.00865 OOL-08-02-008-F 0.00088 0.05260t. 0.03369 --

.... 0.

  • .-oo-*

OOL-08-02-009-F . -0.00923 0.0 6 5 004317 -- -0.00461 OOL-08-02-01 0-F 0.02112 0.05921 . 0.04014 0.01056 0- 08--02-0-11-F ___-.00,5- 80. 0.0842314 0.05065. 0.00290 OOL-08-2-2-012-F .0923 0.03827, 0.025321 0.00462 OOL-08-02-013-F -0.00925 0.038311 0.02682 -0.00463

-OL-08-02-01 4-F 0.01459 0.05936i 0.03978 ............. 0.00730 OOL-08-02-015-F 0.00522 0.06630" 0.04287 0.00261 OOL-08-02-016-F -0.01242 0.08164V 0.05723 -0.00621 OOL-08-02-017-F -0.00725 0.070121 0.05028 -0.00362 OOL-08-02-018-F 0.00693 0.034471 0.02319 .0.00347 OOL-08-02-019-F 0.00280 0.02830 1 0.01874 0.00140 OOL-08-02-020-F 0.00866 0.03598 0.02422 0.00433 OOL-08-02-021-F-B -0.00056 0.037231 0.02389 -0.00028 OOL-08-02-022-F' B -0.00173 0.06352. 0.06108

-O-L-O8-02-023-F!. -0.00530 . 0.090171. 0.05835 . - -0.00265 OOL-08-02-024-F -I -0.00189 0.08808! 0.09427. -0.00095 OOL-08-02-025-F-I i.0.10840 0.108401 0.070163 0.05420 OOL-08-0.-02.-F oO-o 0-8--502-027-F- "I .. ..- -0.00355 0.0072371 0.089491 0.0..5960l , 0057061 0.03731 .9 .

............. -0.00362

_-0.o00178 OOL-08-02-028-F-I 1 0.01295 0. 0 40 0 5 V 0.02743 ____

0.001**

OOL-08-02-029-F-I 0.076- 0.07189k 0.....-0O463, ..........

OOL-08-03-001-F J 0003 0.0(4"0"01 __

-0.00319 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 22 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe_ MA OOL-08-03-001 -P-Q 0.004361 0.026501 0.008941 0.0021 OOL-08-03-002-F 1 -0.016534 0.131701 -0.08231l _ -0.00827 OOL-08-03-002-P-Q 0.00608..0.0.30661 0.00979 0.00304 OOL-08-03-003-F - -- 0.00006 0.03526 -0.02291 __...-0.00003 OOL-08-03-003-P-Q . . -0.00272] 0.-026I) 0.00940 -0.00136 60L-0--8-0-3-' 004-.F. -0.00231 0.0.....9918 -0.062441 -0.00116 OOL-08-03-OO5-F .04279 0.04279 0.02140 OOL-08-03-006-F 0.02177i 0.07042; 0.04801 0.01089 OOL-08-03-007-F- .. -0.016221. 0.08725 -0.05744 -0.00811 OOL-08-03-008-F 0.06207 0.06207 0.03104 OOL-08-03-009-F 0.000671 0.11750 0.06781 0.00033 OOL-08-03-01 0-F 0.05350 0.05350 0.02675 OOL-08-03-01 1-F 0.00344 0.04138 0.02739 0.00172 4

OOL-08-03-012-F 0.010671 0.03556 0.02411 0.00534 OOL-08-03-013-F-B -0.01728 1 0.114801 -0.07352f -0.00864 O -L-,08---0,3--0-14-F,- _ 0.00093i 0.12950 0.08137 0.00046 OOLC-08-03--01 5-F 0.00772i 0.053321 0.034371 L0.00386 OOLC-08-03-01 6-F-B_- -0.01073. 0.06105j -0.040834.. -0.00537 0.09597 0.09597 0.04799 OOL-08-03-018-F-I 0.002111 0.07016 0.045241 ...... 0.00105 OOL-08-03-019-F-I -0.00176J 0.03326 0.02092 -0.00088 OOL-08-03-020-F-I 0.005211 0.04285 0.02578 0.00261 OOL-08-03-021-F-I 1 0.072671 0.07267 0.02297 0.03634 OOL-08-03-022-F-I -0.007226 0.04642 0.03240 -0.00361 OOL-08-03-023-F-B 0.00234l 0.03269 0.02085 0.00117 OOL-08-03-024-F-I 0.11140 0.06776 -0.00348 OOL-08-03-025-F-I .. -0.014330 0.082.40.,..-. 0.054 02 k,- -0.00716

-OL-08-03---02-6_i-.F-I -0.00430i 0.02646 0.01856 0 -0.0.0,15 0[L-&8-04-06°01 -F -0.001 79! 0.03855 0.02561 -0.00090 OO -684-0662-F _ -0.00389. 0. 04061 0.271 -0.00194 OOL-08-04-003-F 0.003941 0.05214 0.03346 0.00197 OOL-08-04-004-F -0.00586 0.04507 0.03026 -0.00293 OOL-08-04-005-F -0.00030 0.06774 0.01162 -0.00015 OOL-08-04-006-F 0.00061 0.02534 0.01649 0.00030 OOL-08-04-007-F 0.02098 0.04124 0.02940 0.01049 OOL-08-04-008-F U.UUUOD 0.03603 0.02406 0.00042 OOL-08-04-009-F 0-6.00-b760 0.05501 0.035821 0.00380 OOL-08-04-01 0-F -0.00052 0.05843 0.03698 i ... -0.00026 b0- 69-o4 -0,11-FT- 0.00739 0.02491 0.01706 0.00370 OOL-08-O4-012-F -0.00857t 0.06188 0.04360. -0.00428 OOL-08-04-014-F 0.00986! -0o05197 0.034453 0.00493

-0.002918 0.03638 0.02629 -0.00146 OOL-08-04-015-F 0.00864; 0.04875 0.032161 0.00432

-- 4-- + I ---- --- 4------

OOL-08-05-001 -F -0.00198 0.07466 -0.04973 -0.00099 OOL-08-05-002-F -0.00407 0.06675 -0.04382 -0.00204 OOL-08-05-003-F -0.00155 -0.02866 -0.00077 OOL-08-05-004-F 0.014721 0.06611 0.04492 0.00736 OOL-08-05-005-F -0.00785! 0.03184 -0.02175 -0.00393 OOL-08-05-006-F ...... 0.01005M 0.07074 0.04684 0.00503 OOL-08-05-007-F '004618 0.02941 0.00008 OOL-08-05-008-F -0.01033i 0-.3759. -0.02596 -0.00517 OOL-08-05-019-F 0.00277 0.036951 0.024.87 0.00139 OOL-O8-O5-O1 0-F 0.02866 0.019v[ 00490 0.00987i C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 23 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA 00L-08-05-011-F -0.00034 0.062241 -0.040( 62 0.00018 tl -o.oo17o OOL-08-05-013-F -0.00419 0.034391 -0.02316 -0.00210 OOL-08-05O1 4-F 0.66664 4 ~ 0.03272t 0.02139 -4 -

0.00002 OOL-08-05-015-F 0.00012 0.029511 0.01940 0.00006 0L---O805-016-F , -0.01555 0.06739' -0.04583 -0.00778 OOL-08-05-017-F-B -0.00372 0.049W 0.03362 -0.00186

-0.00271 OOL-O8-O5-o18-F-B L -0.00542 0.03729ý -0.02529 4-OOL-08-05-019-F -0.00723 0.08_-_,4t -0.05715 -0.00362 OOL-08-O5-020-F 0.00628 0.08471 0.05349 0.00314 0.00678 OOL-08-05-021-F 0.013561 0.044481 0.03006 OOL-08-05-024-F-I . 0.04253 0.04253, 0.02840 - i ___ 0.02127 OOL-O--bE 5-02o;6- P---QP - jQ -0.00155 -0.00077 00301.1 0.02179 OOL-08-05-027-P-Q _ -0.01118 0.05651 0.03953 -0.00559 OOL-08-O5-028-P-Q 0'.-01-2-19 0.064495 0.0264331 OOL-08-06-001-F _ 0.00406 0.041451 0.02643 0.00203 bOL-08-06 -002-10 . ... -0.00-3,491 0.07270i 0.05839 I -0.00175 OOL-08-06-003-F 0.00754 0.059361 0.03934. 0.00377

-0.00043

-0.00087 -5 5.5897 .

0.0 . 0.03644, OOL-08-06-004-F OOL-08-06-005-F 0.00601 0.10250 0.06273 0.00301 OOL-O8-O6-006-F. 0..02146 . 0.069741 0.04707 . .. 0. 01(,073 OOL-08-06-007-F -0.00495 0.03102! 0.02182 -0.00248 bbOL"-0'8--06--008 -F 0.020 0.03084i 0.01986 0.00060 OOL-08-06-009-F -0.00105 0.098871 0.06121 -0.00053 OOL-8-6-010-F -0.00810 0.05279' 0.03533 -0.00405 OOL-08-06-011 -F [ _0.00008 0.045931 0.02931 0.00004 0OL-08-06-012-F 0.00007 0.03111: 0.01954 ........ 00003 OOL-O8-O6-O13-F J 0.00776 0.025051 -- 0.01698 [ 0.00388 00L-08-06-014-F -0.00245 . 0.03523! 0.02311 ____-0.00122 OOL-08-06-0i5-F -0.00211 0.047231 0.02951 ____ -0.00106 bdL-08-06-016-F -0.00363 0.033455 0.02387-. -0.00181 O0-dE-8 --06--01 7-4i ...........-.

'.........60'23-09 0-.'04-* -f 6......

035281 o0.01154 OOL-08-06-017-F 0.20i.049 __ ____ .15 OOL-O8-O6-O18-F -0.00094 0.037651 0.02483 -0.00047 ooL-o8-06-6019- 9-F -0.00793 00471..

0. 0.03297 .... .. .... . -0.00396 2L"0806.020.F t 0.000251 0.047711 0.029894 0.......01 60L-0-8--06-6-021I--F- i -.0.003717" 0.5-32.8...... 0.0399 . -0.00188 OOL-08-06-022-F- 0.01040 0.031951 0.02209 0.-0-52 OOL--0-8-06,2"-3,-- I ... -0.00-0-9 ..... 0. 05--4-9*9.-00.03488 -0.00045 OOL-08-06-024-F-I __ 0.00310 0.03108+-_ 0.02078 ___----0.001o55 OOL-08-06-025-F . 0.00049 0.05881, 0.03666, ... .. 0.00024 OOL-08-06-026-F-I 0.000441 0.0252-- 0.01608 .. . 0.00022 OOL-08-07-001-F 0.00539 0.06311: 0.039571_ 0.00270 OOL-08-07-002-F 0.068 -- .- 0754 0.05 . - 0o3-OOL-08-07-003-F -0.00747 0.08032. 0.05110 -0.00374 b OL:0- 07'-d -004-F _ _ - 0. 00922- 0.0462 --.- ~-0.00461 6OL-08-07o05W ~ 0.004191 060241 0.04222 0.00424b6 OOL-O8-OF-OO7-F 0.00806t 0.033021 0.02176 0.00403 OE-L08-07-00-8 . ... 0"073 .. 053-i 6 0.07303- -0.00037 OOL-08-07-009-F . 0.00258 0.029271 0.01777 0.00129 OOL~8~0000: 0.0-0-54 5 0.03131 0.02077 _____ 0.00272 OOL-08-07-011-F 0.00541.0.9 '- . 0.06805 C33 2 .0.04394 0.00054 Ol__ 607-0612-i'F --- [,-- -0.00o0 '.07843L3, 0.01308 ..__ __ . -0.00022 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 24 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station Rowe, M-A L-008-0-7-013-F 0.0072§]j......0.0338,88 ........ 0.0221 641 0.00364 OOL-08-07-014-F -0.00325 0.05617 0.0361 55 _____-0.00162 OOL-08-07-015-F 0.000T5.54 0.040871 0.026: 31 0.00027 0OL2-0-80--016--i -6.0606 1-

.0259 .... 0.019!551 -0.00030 t

OOL-08-07-017-F-I 0.05913 0.03702. 1 0.00178 bbOL -0'9--0'1"-b"001-1F 0.00479i 0.0 5092 . 0.03340[1.. .... ..... 0.00240 OOL-09-01-002-F -0.008061 0.04205 0.02958 I -0.00403 OOL-09-01-003-F 0.008121 0.0-2,37-6F 0.00406

-OL-Og-0l -005-F 0.00566 0.04902 0.030621 0.00283 OOL-09-01-00q5-F ..

0.,052866 0.03439 _... _ 0.02643 OO)L-0-O1-00J*'6--F...... 0.05048

-.4 0.00016, 0. 12363' -0.00008 OOL-09-01-007-F 0.006451 0.05941 0.039067 .... 0.00322 OObL -o9-O ---1-o o8'-F- 0.01319: 0.09274 0".05-97-21 0.00660 OOL-09-01-009-F -0.00847 0.04695 0.031901 -0.00424 OOL-09-01 -0110-F 0.00253 _0.0~242 OOL-09-o 1-01 1-F -0.00701 0.05667 0.040 -0.00351 OOL-09-01-012-F -0.00895. 0.03644 0.02497 " -0.00448 OOL-09-O 1-01 3-F 0.007531 0.04128 0.027581 0.00377 OOL-09-01-014-F 0.002956 0.05564 0.0348 0.00128 P OOL-09-Ol-01-5-F 0 -0115l 0.03890 0.025861 . 0.00057 OOL-09-01-016-F -0..06566 0.042401 0.00007 OOL-09-01 -01 7-F..... -0.00069 0.09663 1.185741 -0.00034 OOL-09-01-018-F -0.00704 0.06597 0.047111 -0.00352 OOL-09-01-01!9-F .....-0o.00238 .........

0. .55 0.033561 .0.00119 i 0.00443 QOL-Og-Ol -020-F 0.00887 0.02308 0.01607i OOL-09-01 -021-F -F 0.00393 .0.0.4 6 0.032591_ . 0.00197 66C 6910 -10,2-2--F, -0.00243 0.03077 0.022341 -0. 00 121 OOL-O9-O1-023-F 0.00293 11--0.0 "332,3 0.022301 OO"L-0-9-01 -024-F 0.00742 0.03208 0.02187i 0.00371 OOL-09-01-025-F -0.00025 0.03548 0.45475! _ -0.00012 OOL-09-02-001 -F 0.00710 ____-0.03427 0.0.23201, . . .. 0.00355 OOL-09-02-002-F -0.00010 0.6-3407 0.00618 -0.00005 OOL-09-02-003-F 0.00446 0.03690 0.02486 . . 0.00223 OOL-09-02-004-F -0.00021 0.03565 0.07157' -0.00011 OOL-09-02-005-F ... -0.00021 0..03307 6,069811 -0.00010 0.03q8jj -0.00316 55L-09-02-b06-F ... -0.006321 0.05162 OOL-09-02-007-F -0.00118 __0.04608 0.0 2 9 3 11 -0.-.0-0.059 OOL-09-02-009-F -0.000621 0.05996 0.091181 ." -0.00031 0.00957 0.02808 0.019393; 0.00478 OOL-09-02-01 0-F 0.0078-5 0.03371 "60.022971 0.00393 00L-09-02-01 1-F 0.07654 0.07654 0.05047i4

- 4.. i -

0.03827 OOL-09-02-012-F -0.003841 0 .047341 0.03457 -0.00192 OOL-O9-02-O1 3-F -0.00014iI 0 .04071 " 0.098121 . -0.00007 4

OOL-09-02-01.4-F .... -0.003131 0 .05839 0.04490 i2o-0.001i57 050-557j C..

OOL-09-02-015-F 1.0450 1_ 0,030411 -0.00278 OOL-09-02-016-F 1.04961 0.04231 I-0.00080 OOL-O9-O2-O17-F -0.00143 0-1.05833 0.037641j --0.00072 OOL-09-02-018-F 0.01203 CLO,5 008 ...... 0.03363[ -0.00602 OOL-09-02-019-F -0.00167 0).05568 0.036041 -0.00084 OOL-O9-O2-020-F 0.00545 0)*030O5 ..... 0.02045j .....

- 0 00273 OOL-09-02-021 -F 0.01538 0 .04656 0.031891- 0.00769 OOL-09-02-022-F -0.01138 9 0 .)05638 0.039461 -0.00569 OOL-09-02-023-F -0.00896, C).03699 0.025241 -0.00448 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 25 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station. Rowe, MA 0C-L-09-024-024-F- --. 0 0023 -- 0.04296 0.00719. -0.060ii003 OOL-09-02-025-F. =__0 0.03819 0.025961 0.00363 OOL-09-03-001-F -0.007821 0.05998 0.042311 OOL-09-03-002-F 0.009681 0.05619 0.03559 0.00484 OOL-09-03-003-F 0.00994 0.06532 0.04209 0.00497 OOL-09-03-004-F _ ___ 0.005631 0.03404 0.02120 0.00282 0 L-09-03-005-F 1 -0.005751 0.08792 0.06663 -0.00288 OOL-09-03-006-F -0.005291 0.02734 0.01923 -0.00265 OOL-O9-O3-OO7-F 0.006281 0.03113 0.02079 0.00314 OOL-09-03-008-FF 0.00688i 0.04647 0.03071 0.00344 OOL-09-03-009-F -0.090-16 0.04850 0.03172 -0.00208 0OL-09-093-010-F _ 0.013211 0.03121 0.02189 0.00660 OOL-09-03-011-F -0.00512- 0.02373 0.04128 -0.00017 2- - .0.00512' 0.02848 0.01924 --

... 001256 00L-09-03-013-F j 0_.0296O 0.03024 0.02180 -0.00145 OOL-09-03-01 4-F 0.001921 0.05148 0.03328 0.00096 OOL-09-03-015-F .. .. 0.00418.8 0.02425 0.01570 0.00209 OOL-O9-03-016-F-B 0.00240 0.04819 0.03141 0.00120 OOL-09-03-017-F-B -0.010821 0.05749 0.03875 -0.00541 OOL-O9-03-018-F-B 0.006351 0.04029 0.02668 0.00317 OOL-09-03-019-F-B -0.00528 0.03763 0.02658 -0.00264 OOL-09-04-001-F -0.006131 0.04983 0.03527 -0.00306 OOL-09-04-002-F 0.00087! 0.02843 0.01872 0.00043 OOL-O9-O4-003-F 0.013931 0.02712 0.01926 0.00696 OOL-09-04-004-F -0.006321 0.04967 0.03280 -0.00316 OOL-09-04-05-F _ -0.000181 0.05350 0.00938 -0.00009 OOL-09-04-006-F -0.00361 0.03320 0.02211 -0.00180 0.013191 0.03680 0.02550 . 0.00659 OOL-09-04-007-F .....

O-0L-69--64-06-O8 F_____ -0072-82~ 0.07282 0.04813 0.03641 OOL-09-04-009-F 0.013161 0.04819 0.032881 0.00658 0.00093ý 0.04858 0.03147i 0.0004 OOL-096-04-01 0-F OOL-09-04-01 1-F 0.004041 0.03592 0.02410. 0.00202 L-0bb "90-4-0-1 2-F-0..00664-6-3-:

o-03-6---0 -, ,0,.-0023,2 OOL-09-04-013-F -0.00001i 0.03242 0.02109. 0.00000

.0-0 2 3 0 5 ! ... ....... . . . .

OOLC-09,-0,4--0,1 4-,F "-0.012-741 60-.0330,6, 0.00637 OOL-09-04-015-F 0.00340, 0.05853 0.038281 0.00170 OOL-09-05-01 -F 0.008361- - 0.02660 0.018351 0010048 OOL-09-05-002-F 0.00180i 0.05021 0.03167i 0.00090 OOL-O9-05-003-F OOL-09-05-004-F OOL-O9-05-005-F L

-0.00022j.

0.00881 0.01308 0.04975 0.02519 0.04582 0.00853]

0.017491 0.03100


jiLl' -01.000 11 0.00440 o0...

  • ..0

,o654 r

OOL-Og-O5-OOT-F I 0.000681 0.06358 0.04133 __ 0.00034 OL0-9-:05 7- 0.01317i 0.02506 0.01-782 0.00658 OOL-09-05-008-F 0.00068 0.02680 0.01765 0.00034 OOL-09-05-009-F __ -0.00679f 0.05172 0.03402* ____._._ -0.00339

_____ 0.02640 -0.00018 OOL-09-05-011-F -_-_ 0.0097+ 0.05844 0.03914 0.00549 OO-dL09-5-0i-2:- -.......- ......... 0.00114, _ _0.0. :2501 0.0 1652j 0.00057 OOL-O9-O5-O14-F -0.001781 0.05958 0.038921 -0.00089 ObL"-09-65 -0 66 4-F 0.04'9-7 0'0.00816 0.01727j I

0.00408 OOL-09-05-015-F -0.000211. 0.05698 0.00991 -0.00011 QOL-O9-os-Ol6-F -0.00968i 0.05021 0.03516 -0.00484 OOL-O-O5--O,17-F 0.00836. 0.04297 0.02873.. 0.00418 C;\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 26 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station; _Rowe. MA OOL-09-05-018-F 0.0014 1 0.02805 0.01845 4 --

0.00057 OOL-09-05-019-F 0.013151 0.04249 -' 0.02905 0.00657 OOL-09-05-020-F 0.00625. 0.02960 0.02009 0.00313 6-i-1 0o-1 -001 -F . . *-0.00326 *0.03053 0.02047.__ -0.00163 OOL-10-01-002-F 0.004531 0.01941 0.01320 0.00226 OOL-1 0-01 -003-F OOL-10-01-004-F OOL-10-01-005-F 0.00918 0.001391 0.00587.

0.02022 -

0.06014 0.03269 "6_0.014241 0.039881 0.02218 Li1 0.00459 0.00070 0.00294 OOL-10-01-006-F 0.00348' 0.03537 0.02277 0.00174 OOL-10-01-007-F 0.00257 0.03495 0.02239 0.00128 OOL-10-01-008-F -0.00235 0.05510 0.03596 -0.00117 OOL-10-01-009-F 0.00972 0.03614 0.00486 OOL-10-01-010-F 0.01280: 0.02468 0.01757! 0.00640 0.050781 0.05078 ....0..03319' 0.02539 5"OL.-10-0 100" 1-F ........

0.006671 0.03673 0.02428 0.00333 OOL-10-01-014-F . -005 0"._0. 57 0.03109 0.02096' -0.00279 0.00707, 0.03824 0.02517 0.00354 O-O-L-1o0-01 -01 5-F __

OOL-10-01-016-F 0.007251 0.04176 0.027581 0.00362 0.003i2i 0.03527 0.022381 0.00156 OOL-10-01-017-F -0.000541 0.02320 0.02046 -0.00027 OOL-1 0-01 -01 8-F -0.000201 0.05248 0.009111 -0.00010 OOL-1 0-01 -019-F 0.01263; 0.04932 0.03340 _ 0.00632 o__L-1.0-01 -020-F..... 0.00058i 0.03902 0.02438 0.00029 OOL-1 0-01-021-F 0.00220 0.02252 0.014661 . .. -0.00100 OOL-1 0-01 -022-F ........ 0.0.0o5191 9-..

-0.00007'. 0..0.2o85 I -0.00004 OL-1.0-01 -023-F __-0.00108, 0.04344 0.041 401___ -0.00054

-0.00923; 0.03609 0.02471 OOL-10-01-024-F - -0.00461 OOL-10-01-025-F 000460 0.02822 0.019211 0.00230 OOL-10-02-001-F +

0.00049 .

0.02181 + 0.014311


4 +/-

0.00025 OOL-10-02-001-F-A -0.003611 0.041871 0M026771 -0.00180 OOL-1 0-02-002-F -0.001781 0.02961 -0.00089 0.0219805 OOL-10-02-003-F -0.005866 0.03394i _0.023031- _ __ _ -0.00290 OOL-1 0-02-003-F-A 0.01 0481 0.02609 0.00524 OObL-1 0-'02-004---F__-- ..- 0.007-37, 0.04942: 0.03472i -0.00369 O-OL-1 0-0=:2 -004_-F-A 0.00989! 0.03843 0.02568j,-. 0.00494 OOL-1 0-02-005-F -0.00644i 0.03442 0.02319......... -0.00322 O-6-.1 0-0,2-00* 0 06-F -0.00121; 0.07416 -0.00061 OOL-10-02-007-F -0.00022 0.04262 0.75191 -0.00011 0.02939 0.-.0316 OOL-10-02-008-F -0.00325] -0.00163 ký 0 .0 20 91 _ _ __ _ _

OOL-10-02-009-F -0.00845 0.05564 .(D7037161 -0.00423

+ --

OOL-1 0-02-009-F-A -0.000291 0.02097 0.02511 -0.00015 OOL-1 0-02-0 10-F c-0.019 0 0.05702 0.04659f -0.00095 OO-L-1 -- 0-0 2'-'0'-100-'F-A- .... 0.00531 0.03379 0.04787i O__OL-10-O2-011-F -F --0.00139 __.. 596 70.0,00-69 OOL-1"0-02-0132-F -0.00296, . 0.05499 0 .0 3 5 8 7, -0.00148 K 0.00250i 0.05044, 0.03206. . ... 0.00125 O0L- 0-C-02-014-F 0.005701 0.02718 0.019091 -0.00285

-1 OOL-1 0-02-014-F-A F 0.022481 0.02248 0.0201741-8-1 0.01124 OOL-10-02-015-F +

0.00594AT


4-"---

-0.038 -+

0.020771

---. 4 0.00297 OOL-10-02-016-F -0.008581 0.05855 0.038781 -0.00429 OOL-10-02-017-F 0.001201 0.03801 0.023821 0.00060 OOL-10-02-018-F 0.0093311 0.04589 0.0306210 0.00466 O.OL-10-02"-0 19-F . 0.00882 .. 0.04926 . ...032z Mý.o * ....... . ........ ....... 0.00441 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 27 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station -Rowe, MA OOL-1 0-02-020-F 0.00636 0.03511 0.02384 0.00318 OOL-10-03-001-F -0.00143 0.036751 0.024551 -0.00071 t

OOL-1 0-03-002-F -0.000421 0.02660 0.025601 -0.00021 OOL-1 0-03-003-F . -0.003681 0.03321 0.022361 -0.00184 OOL-1 0-03-004-F . _ 0.01041- 0.04824 0.032391 0.00520 OOdL-1-- 03-605- F -0.00478 2 9 ... .... _.020261 -0.00239 OOL-10-0-Oe06-F 0.00*4.818, 0.02760:. .. 0.0 16 .551 . ........ 0.00244 OOL-1 0-03-007-F -0.00732, 0.04407o 0.03089 -0.00366 OOL-1 0-03-008-F 1 0.00866 0.026021 0.01805 0.00433 OOL-1 0-03-009-F 0.000291_ 0_q.050041 0.03188 0.00014 OOL-1 0-03-01 0-F -0.000331 0.02329 0.02650 -0.00016 OOL-10-03-011-F 0.006961 0.041654 0.03080 0.00348 OOL-1 0-03-012-F -0.00393 3309 0.041601 -0.00196 OOL-1 0-03-013-F 0.00020 2263 0.014561 0.00010 4303 0.02857! .... 0.0.091 OOL-10-03-014-F 0.00583 0.04 OOL-1 0-03-0 15-F 0.01092 0.0: 2178 0.01544 0.00546 0-L-i 0-3 -"0 6i-6-F 1 -0.00529 .0.0' 4702. 0..3344. 00265

- j0.0095 4 0.016291 0.00477 OOL-1 0-03-0187-F ..... 0.0-:23271 OOL-1 0-03-019-F -0.00076 0.0: 3585 0.02405L ,38 -0.0 OOL-1 0-03-020-F 0.025458 0.03568.[ _ 0.00203 OOL-10-03-021-F-B 0.01558 0.0' 4078 0.028271 0.00779 0.00314 0.0: 2280 0.007981 0.00157 OOL-10-03-022-F-B 0.00327 0.02080 0.006871 0.00164 OOL-1 0-03-023-F-B 0.000991 0.02960 0.01970 . 0.00049 OOL-10-03-024-F-B 0.01493 0.03870 0.026861 0.00746 OOL-1 0-03-025-F-B 0.002091 0.02355 0.015831 0.00105 OOL-1 0-03-026-F-B 0.00461 0.02070i

0. 0.014171 OOL-1 0-03-027-F-B 0.01605, 0.040551 0.028221 0.00802 OOL--1.0-_3O-28-F.-B... 0.00275 ........

0.03727 0.02417i 0.001338 OOL-1 0-03-029-F-B 0.00010 0.029781 0.01981 0.00005 OOL-1 0-03-030-F-B 0.0010o61 . ...0.04i6 0.02801 0.00053 OOL-1 0-03-031 -F-B -0.01 130i 0.01950, -0.00565

  • -. ~--., -.-- *--.---- I-----

OOL-10-03-032-F-B 1 0.01583[ 0.03900 0.02719 0.00792 OOL-10-03-033-F-B 0.010911 0.027151 0.01896 0.00545 OOL-1 0-03-034-F-B 0.00905 0.02287 0.01 595 0.00453 OOL-1 0-04-001 -F 0.005311 0.03756 0.024631 0.00266 OOL-1 0-04-002-F -0.00695_ý : 0.04969 0.032901 -0.00347 OOL-1 0-04-003-F -0.001681 0.02699 0 .01782 -0.000 8 4 OOL-1 0-04-OO4-F -0.00144- .......... 0.04280ý 0.03626! -0.00072 0 240...... . ..0 017 66 . . . . .............. .. .... ..- 1 ( (8 OOL-1 0-O4-005-F -0.00174, 0.02420 0.017664 ,.ý----~ -0.00087 OOL-1 0-04-006-F -0.000041 0.0.288 . . 0.05449i. -0.00002 OOL-1 0-04-007-F 0.05352, 0.05352 0.034821 0.02676 OOL-1 0-04-008-F 0.0675761 0.06757 .. 0.04455 0.03379 OOL-1 0-04-009-F 0.00056i 0.02863 0.01919 .......... 0.00028 OOL-1 0-04-01 0-F 0.00034 0.03049 0.020161 0.00017 OOL-10-04-011-F -0.0059 0.02987 0.02026 -0.00300 OOL-1 0-04-012-F 0.006521 0.02655 0.01806 0.00326 OOL-1 0-04-013-F 0.01476p........ 0.047601 0.032691 0.00738 OOL-1 0-04-014-F 0.00302i 0.02367 0.01599i S .. 0.00151 OOL-1 0-04-015-F ..........-

. _0.00654:

0._ __0_.5,A...... ...........

00.031301

. 31 0...... ..... 00.02138 02 3 8 ...... -0.00327 OOL-1 0-04-016-F 0.01113! 0.03494! 0.023871 0.......-... .556 0ýOLl 0-04-01 7-F 0.00 2 4 6i 0.03431 0.022031 0.00123 OOL-1 0-04-0 18-F -(0.0328 .0.02876.i 0.02043 E___it__-0.00164 C:\lesp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 28 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station Rowe MA_____

00L-10-04-019-F -0.00007 0.04596 0.06974 -0.00004 OOL-10-04-020-F -.... 0-1i 0.02115! 0.01 559" -0.00070 OO10-04-021-_F .. 00636 606.. - 0.041371 0.027411 0.00318 0_L-!0-04-022-F 0.01476- -0'.05179' 0.03535 00L-10-04-023-F -0.00220 0.053999 0.0352_2l OOL-10-04-024-F 0.04404 0.044041 0.02953 OOL-10-04-025-F -0.00036 0.034571 0.07556 OOL-11-01-001-F -0.00606 0.03835 -0.02581 OOL-11-01-002-F -0.00789 0.03654 -0.02492

___0.01060 OOL- 1-01-01004-F 0.05383 0.03572 OOL-11-01-005-F -0.00001 0.051371' -0.00022 -0.00001 OOb 1i 006-F-__- 0.00881 0254T,,' 0.022201 0.00440 OOL-11-01-007-F -0.00192 0.06225. -0.039431 -0.00096 OOL-1 1-01-008-F 0.01022 0.04403' 0.02960J o.oo145 OOL-1 1-01-009-F 0.00291 0.028301 0.01858 0.00145 OOL-11-01-010-F -0.01264 0.067941 -0.04471 -0.00632 OOL-11-01-011 -F -0.00273 0.03641 -0.02402 T -0.00136 OOL-11--01012-F -0.01282 0.08063 -0.05246 -0.00641 OOL-11-01-013-F -0.00255 0.04998 -0.03299 .. .... -0.00128 00L-11-01-014-F 0.01345 0.068101 0.045401 0.00673 OOL-11-01-015-F ... -0.00006 0.06188M -0.03751 -0.00003 OOL-1 1--01-01-6--F. 0.08050 0.080501 E . 0.04025 OOL-11-01-017-F -0.005941 0.055281 -0.03639 _ -0.00297 O-OL- 11-01-018-F -0.00143 0.029871 -0.01935 j -0.00072 OOL-11-01-019-F 0.00651 0.033051 0.02202 - 0.00326 OOL-11-01-020-F -0.00633 0.060971 -0.03966 _ -0.00316 OOL-11-02-001-F 0.00894 0.047131 0.03151 1 0.00447 OOL-1 1-02-001-P-Q 0o.oo08 0.03320_ 0.01235 0.00040 OOL-1 1-02-002-F 0.00028 _ 0.06390' 6._ 0.04002 ...... .. . . 0.00014 OOLE-1 1-0-2-00'2-P--Q ......

....0.01042, 0 .0 13__

__4 .. ... ...................

0.00600_O

-0.00017 OOL-1 1-02-003-P-Q 0.03290' 0.0134J __ .- 0.00008

-0.00945 OOL-I 1-02-004-F 0.05001! 0.03501 -0.00473 OOL-I 1-02-005-F -0.00396 0.034151 0.02277 -0.00198 OOL-1 1-02-006-F -0.01186 0.04065 0.02860 -0.00593 OOL-1 1-02-007-F 0.02522 0.043091 0.03120 0.01261 OOL-1 1-02-008-F -(0.00085 0.03324 0.02185 -0.00042 OOL-11-02-009-F 1 ___ 0.00661 0.03384!

0...........

.06079:1 0.02263 0.00330 OOL-1 1-02-010-F -(0.00019 0.01 074 - -0.00009 0.048561 0.03189 .... .. 0.00375 0.01144 0.05207 0.03484 0.00572 OOL-11-02-014-F 0.00708 0.068831 0.04925 -0.00354 OOL-11-02-015-F 0.00169 0.06344* 0.02247 1 0.00084 0.01201 0.06858. 0.04555 -0.00600 OOL-1 1-02-016-F 0.00292 0.047331 0.03082 _ -0.00146 OOL-1 1-02-017-F -C0.00589 0.03383' 0.02258J -0.0029 0.06643 0.06643 0.04302 0.03322 OOL-11-02-018-F S 0.05843

___ i -d-020-0F,- -(0.01177 0.03916 -0.00589 OOL-i 1-02-020-F 0.00727 0.03143 0.02134 0.00363 OOL-1 1-02-021-F_____1 . 0.01287 0.02330 0.01667 0.00644 OOL-I 1-02-022-F 0.00022 0.058211 0.01014 -0.00011 OOL-Iii 1-02-023-F 0.00382 0.037121 0.02491 0.00191 OOL-I 1-02-024-F 0.00207 0.042051 0.02673 0.00103 O0L-1 1-02-025-F 0.00006 0.053501 0.03448 0.00003 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 29 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA OOL-12-01-001-F i 0.05379 _ 0.053791 0.03512i _ 0.02690 I

OOL-12-01-002-F 1 0.01822 0.046801 0.03255[ _ 0.00911 OOL-12-01-003-F -0.001361 0.03026 0.0229011 -0.00068 OOL-12-01-004-F , 0.02299 0.05278 0.03704 -- -- 0.01150 00L-12-01-005-F 1 -0.01033 0.033611 0.02325J -0.00517 O0L 12-01-006-F -0.00115 0.0342., 0.02276! .. . -0.00058

..... . . ... 0--- .......... 0.39i -0.0.1.778

- 7 ;i. . . 0.00511 O0L-12-01-008-F -0.000601 0.042781 0.053461 ......... -0.00030 O0L-12-01-009-F -0.000217 0.0458373 0.023091 -0.00010 OOL-12-01-010-F -0.008371 0.02710! 0.01911 0.00417 OOL'12-.1-01-- 0-700773 0.04548 0.03187i __ -0.00387

~OL-1'-0050.2-0-J00-09-5 3 0.02382 _ 0.016611 _____ 0.00477 OOL-12-01-013-F 0.000111 0.05116 0.032861 _ 0.00005 OOL-1 2-01-014-F -0.005541 0.027781 0.01 9 5 2 t .... . -0.00277 OOL-1 2-01-015-F -0.00804i 0.04834! 0.03387i -0.00402 OOL-1 2-01-016-F 0.00071 0.02750! 0.01798' 0.00036 OOL-12-01-017-F -0.00501 0.04740 0.033821  ! -0.00250 OOL-1 2-01-018-F 0.00523 0.02905 0.019561 1 0.00261 OOL-12-01-019-F -0.00361 0.04867 0.031611 -0.00180 OOL-1!2-01-020-F 0.6207 0.06207 0.04042 0.03104 OOL-12-01-021-F B 0.00117 _.05698. 0.03695 . 0.00059 O.-U2-01-2022- B ...- . 0.0----0 02 .04352 0.02889 - . . .. -0.00001 OOL-12-01-023-F 0.010671 0.02776 0.019371_. _ 0.00533 OOL-13-01-001-F -0.00587 0.02695 0.018921- -0.00293 OOL-1 3-01-002-F 0.006941 0.02842 0.940! 0.00347 OOL-13-01-003-F -0.00504; 0.05211; 0.03433' -0.00252 0L13-01-004-F . -0.T 0.b0 i". .. 0.05245 .. 0.04234: . . . -0.00096 OOL-13-01-005-F . 0.01108 0. 33751 0.023321 _ 0.00554 OOL-13-01-006-F

( - 0.05378 0.03371 0.00029

(

OOL-13-01-007-F I 0.00541, 0.06518 0.04129' I 0.00270

"~ii f*--al .- n..

nfnn n---A- -- . . . -.n .nn99q ... R 00L-13-01-009-F

  • 0.00617! 0.042761 0.02795: 0.00308 00L-13-01-010-F 1 0.000371 0.032261 0.02137: _ 0.00018 OOL-13-01-011-F j -0.00096... 0.043391 0.042971 _. -0.00048 OOL-1 3-01-012-F 0.00108t 0.04657 0.030261 - 0.00054 OOL-1 3-01-013-F -0.01158, 0.07105 0.04759! -0.00579 O0L-1 3-01-014-F__ -0.00065: 0.04997 0.03211 _ -0.00033 OOL-1 3-01 -015-F 0.02871 0.05777 0.04101 _ [ 0.01435 OOL-1 3-01-016-F-B 0.00670O 0.02600 0.017861 _ 0.00335 OOL-13-01-017-F-B I -0.000211 0.05729 0.009981 _ -0.00011 OOL-14-01-001-F -0.00350 0.032611 0.02323 -0.00175 00L-14-01-003-F- -0.00453' 0.05611 0.04113. -0.00227 0OL-174-01-004-F 00.00862 0.02032_ 0.014242 0.00431 OOL-14-01-005-C 0.05497P 0.05497 0.02749 OOL-1 4-01-005-F -0.007691 0.07503 0.64-777 __-0.00384 OOL-14-01-006-F -0.002441 0.028091 0.01857: _ -0.00122 0OL-14-01-007-F  : -0.00374! 0.04387i 0..08207 OOL-14-01-008-F -0.00465i 4 --- - -

0O.0O--14-0-1 -F o0---0.01134' 0.043781 0.02997f -0.00567 OOL-14-01-011-F I 0.00145 0.037281 0.02467] .. 0.00073 OOL-1 4-01-012-F -0.00231 0.042751 0.033961 i -0.00116 OOL-1 4-01-013-F 0.003711 0.05451 0.034591,_.. 0.00185

.0128 ...........0066 0OL_14-01-014-F 0.00132 0.02046.

C:\temp\

Tritium and Nb-94 Soil Sample Results from FSSixls \Nb-94 Page 30 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station,_Ro w IOOL-14-01-016-F-B -0.007151 0.052421 0.03441 -0.00358 OOL-1 4-01-017-F-B 0.022221 0.03874 0.02792 0.01111 OOL-14-01-018-F-B -0.005751 0.02676 0.01880 -0.00287 OOL-14-01-019-F-B 0.000501 0.05615 0.03546 0.00025 OOL-14-01-020-F -0.005191 0.06443 0.04227 -0.00259 OOL-14-01-021-F -0.007941 0.03556 0.02428 -0.00397 OOL-14-01-022-F -0.000171 0.02421 0.11325 -0.00008 OOL-15-01-001-F 0.00512. 0.06135 0.03989 0.00256 OOL-15-01-002-F -0.008271 0.05401 -0.03610 -0.00413 OOL-15-01--F -0.01579 0.09556 -0.06188 -0.00790 OOL-1 5-01-004-F 1 0.00290 0.04881 0.03192 67__ 0.00145 OOL-1 5-01-005-F -0.00034 0.05388 -0.03457 -0.00017 OOL-1 5-01-0-F 0.03657 0.00902 OOL-15-01-007-F -..

0.00958 0.06284 -0.04231 -0.00479 OOL-15-01-008-F -0.00078 0.05966 -0.03603 -0.00039 OOL-1 5-01-009-F -0.00895 0.05344 -0.03543 -0.00448 OOL-15-O1O-F -0.00-41 0.05715 -0.03635 -0.00205 OOL-15-01-011-F OO-1-O-O4- 0000550021 0.650.01166 .06487 0 40,0.000539 -.0.00583 OOL-15-01-012-F -0.011631 0.12060 -0.07533 -0.00582 OOL-15-01-013-F -0.000124 0.09669 -0.05847 ---0.00006 OOL-1 5-01-01-4-F 0.001051 0.07211 0.04701 0.00053 OOL-1 5-01-015-F -0.0107 0.08011 -0.05192 -0.00604 OOL-1 5-01 -01 6-F-B -0.00947 0.07454 -0.04877 _____ -0.00474 OOL-1 5-01-017-P-Q 0.06154. 0.06154  ! 0.03077 OOL-15-01-018-P-Q -0.000261 0.03227 -0.01988 -0.00013 OOL-1 5-01-019-P-Q -0.004891 0.04350 -0.028381 -, ... .- 0.00.244 OOL-15-01-020-P-Q 0.079261 0.07926 ....................... 0.03963 00L-15-01-0217P-Q -0.004321 0.06939 -0.04569 _ -0.00216 OOL-1 5-01 -022-P-Q .... 0.05705[ 0.05705 _0____ . .... 0.02853 OOL-16-O1-023-P-Q -0.00192i 0.03245 -0.02118 -0.00153-OOL-15-01-024-P-Q -0.000951 0.02622 -0.02000 -0.00003 OOL-1 5-01-025-P-Q -0.00574 0.03466 -0.02339 -0.00287 OOL-165-O OOL-15-01-026-P-Q 01 - -- .....-.- 0.0301.. .00 22 0.040431 .. 0.02789

3 1- . ............. .. ... -0.903009 00.00686 OOL-15-01-027-P-Q 1 -0.00418 0. 0 2 7 5 8 0.01837 -0.00209 OOL-15 F28-P-Q 0.00050 0.013708 0.02454 0.00025 OOL-16-01-001-F 0.00701 0.03821 0.0211
  • 0.00350 OOL-1 6-01-002-F -0.00607 0.05221, 0.03412 -0.00304 OOL-16-01-003-F ___ 36ý .34 0660 0.00153 OOL-16-01-004-F -0.001301 0.02428 0.01836 -0.00065 OOL..16-O1..005..F -0.00411! 0.02655 0.01777 _____ -0.00205 OOL-1 6-01-006-F -0.00291' 0.02473 0.01756 ___ _ -0.00146 OOL-1 6-01-007-F __ 0.00459 .35 0.02111 _____ 0.00229 OOL-1 6-01-008-F 0.00390 1 0.04470 0.02912 ______0.00195 OOL-1 6-01-009-F 0.00009~ 0.02717 0.01 774 ______0.00005 OOL-16-01-010-F 0.00019 0.02176 0.01387 1 0.00009 OOL-1 6-01 -011 -F 0.00228, 0.03245K.013 0.00114 OOL-1 6-01-012-F 0._-(0O2~(052581-0.00900 ______ -0. 000 12 OOL-1 6-01-013-F -- 0.00676 0.02748 0.01874 0.00338 OOL-1 6-01-014-F 0.001751 0.03476 0.02225 . ...... 0.00087 OOL-1 6-01-015-F -0.00146i 0.03077 0.024961 -0.00073 OOL-1 6-01-016-F 0.03824 0.02537 0.00255

_0.00632 0.02314L 0.01582, ... ... 0.00316 6OiL-1-6-01 -018-F -0.009151 0.04342! 0.03034F- -'- -0.00457 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 31 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA 00L-16-01-019-F .. -0.00238 0.04861 0.03-099 I-OOL-16-0b1 -0206-F 1_ __0.14 0.04070 0.02804 -0.00119 OOL-17-01-001-F 0.01248 0.05571 0.03726 0.00624 OOL-17-01 -002-F .. . -0.00459. 0.04807 0.03452 -0.00229 OOL-17-01-003-F 0.00906 0.03547 0.02364 0.00453 O 0 L-"7-O-04-F ....

OOL-1 7-01-005-F .....

-0.00022 [.. 0.02099 0.02900 -0.00011

-0.00475 0.03169" 0.02234 ...... -0.00238 b0L-1 7-01-006-F _ 0.00173 0.02461 __ 0.01642 0.00086 O0L-1 7-01 -007-F 0.00617 0.02721 0-.01849 0.00308 o o 7-01-0-o08F ........ 091. 0.04969 0.03196 0.00054

.Oa-OL -i7 _-01_O--9-F OOL-17-01-010-F .. -0.00651 0.04196 0.02944 -0.00326

-0.000131 0.03843 0.12197 -0.00007 OOL-17-01 -011-F -0.00057 0.03842 0.02401 r -0.00029 O0L-17-01-012-F 0.00184 0.02994 0.01852 0.00092 4-0L-1 7-01 -01 3-F -0.00448 0.01951 0.01368 -0.00224 OOL-1 7-01-014-F -0.00065 0.02533 0.01640 -0.00033 O0L-1 7-01-01-5-F 0.00413 0.02857 0.01906 0.00207 OOL-1 7-01-016-F -0.00056 0.03390 0.02257 -0.00028 OOL-1 7-01-017-F -0.00627 0.03598 0.02514 -0.00313 OOL-17-01-018-F 0.01122 0.03552 0.02414 0.00561 OOL-17-01-019-F 1 0.00120 0.02852 0.01879 0.00060 00L-1-01i -020-F_... -0.00027 0.02464 0.03184 -0.00014 OOL-17-01-021-F-B 1 0.00524 0.04200 0.02751 0.00262 OOL- 17-01-022-F-B I -0.00396 0.02649 0.01867 -0.00198 01701-023-F-B .... 0.00 2 70 0.05525 0.03594 ..... . 0.00135 OOL-17-01-024-F-B I 0.01553 0.06049 0.04073 0.00776 OOL-17-01-025-F-B 0.00843 0.03301 0.02247 0.00421 OOL-17-01-026-F-B 0.01006 0.03850 0.02592 0.00503 OOL-1 7-1 -027-F-B -0.01354 0.06726 0.04550 -0.00677 O0L-17-01-028-F-B 0.01501 0.05147 0.03502 0.00750 OOL-1 7-01-029-F-B -0.00008 0.02394 0.00429 -0.00004 OOL-17-01-030-F-B -0.00813 0.05023 0.03522 -0.00407 OOL-17-01-031-F-B -0.00765 0.06398 0.04271 -0.00383 OOL-17-01-032-F-B -0.00009 0.04409 0.02788 -0.00005 OOL-17-01-033-F-B -0.00224 0.04315 0.03373 -0.00112 OOL-17-01-034-F-B -0.00435 0.04374 0.03136 -0.00218 OOL-1 7-01-035-F-B 0.00094 0.02593 0.01728 0.00047 OOL-17-01-036-F-B -0.00218 0.03501 0.02337 -0.00109 OOL-1 7-01-037-F-B 0.00011 0.05042 0.03240 0.00005 OOL-1 7-01-038-F-B -0.00896 0.04424 0.03018 -0.00448 OOL-17-01-039-F-B -0.00018 0.04143 0.23588 -0.00009 OOL-18-01-001-F -0.00035 0.02993 0.05536 -0.00017 00L-18-01-002-F -0.00214 0.02579 0.01703 -0.00107 OOL-18-01-003-F -0.00142 0.06174 0.03897 -0.00071 OOL-18-01-004-F -0.00234 0.02106 0.01499 -0.00117 OOL-1 8-01-005-F -0.00135 0.04983 0.03062 -0.00067 OOL-18-01-006-F 0.00249 0.02972 0.01891 0.00124 OOL-18-01-007-F -0.00137 0.04230 0.02720 -0.00069 OOL-18-01-008-F 0.06227 0.06227 0.03941 0.03114 OOL-18-01-009-F -0.00022 0.03605 0.22564 -0.00011 OOL-18-01-010-F -0.00017 0.03141 0.57888 -0.00009 4-OOL-18-01-0121-F 0.00490 0.02920 0.01893 0.00245 OOL-1 8-01 -01 2-F 0.00532] 0.01657 0.01140 0.00266 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 32 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe MA IOOL-18-01-013-F T .. - .0-560-8, 0.04378 0.028431 -0.00254 OOL-1 8-01-014-F -0.00806 0.04173 0.029211 -0.00403 OOL-18-01-015-F 0.00234 0.01878 0.012521 0.00117 0OL-18-01-016-F -0.00040 0.06004 0.03832 L... -0.00020 OOL-18-01-017-F - 0 .00010 0.03864 0.007031 -0.00005 OOL-18-01-018-F -0.00322 0.03804 0.02537f -0.00161 OOL-18-01-019-F 0.011981 0.03167 . . 0.02202; 0.00599 OOL-18-01-020-F 0.00490 0.05377 0.03455! 0.00245 PRO01GUFU00_6 .050591 0.05844 -0.02300.; 0.02530 REF-01-01-001 -F -0.00001 0.05833 -0.00744. -0.00001

-0.04860' -0.00495 REF-01-01-002-F 0.07468 0.00251 REF-01-01-003-F _ 0. 00502) 0.08335 0.05243] -0.00435 REF-a0l-01--004-F -0.008701 0.06309 - -0.041 191 REF-01-01-005-F -0.001481 0.06814 -0.04168i -0.00074 REF-01-01-006-F _

..0779_,55 0.07795 0.03898 REF-01-01-007-F .- 0.00046 0.06706 -0.041491 -0.00023 REF-01-01-008-F -0.00330 0.06316 -0.038421 -0.00165 h .--

REF-01-01-009-F REF-01-01-010-F . -0.00542 0.07353 -0.04606i -0.00271 0.00746 0.05372 0.033981 ý 0.00373 REF-01-01-011-F 1 0.08483 0.08483 0.04242 REF-01-01-012-F 0.01 833 0.06425 0.04346. -- 0.00917 REF-01-01-013-F 0.029451 0.05314 0.03847' 0.01473 REF-01-01-014-F 0.01451 0.05774 0.03813' 0.00726 REF-al 01 5-F -0.015461 0.07889 -0.05203 7771 ____ -0.00773_

RE F-01-0 1-0 16-F 0.0 11551 0..08588 0.005784 REF-al 01 7-F 0.000271 0.08901 0.0..

05566 0.-.000,149 REF-al 8-. F.

o--a-01 .. -0.010839 0,07565 -0.04849 -0.00419 7 REF-a -o--01--- 9-F . ... .. :...

0.07268 -0 .048 ..

REF-al 020-F REF-0l-0l-021-F

-0.00738i 0....

-0.T-15-71 0.07355 I -0.003695

...0-0.-01.._571 0.09467 -0.06172 -0.007863 REF-01-01-022-F 0.001651 0.07544 0.045251 0.00083 REF-01-01-023-F -0.01304 0.06539 -0.043891 -0.00652 F 4-REF-01-01-024-F.

REF-01-01-025-F I -0.01365 0.10250 -0ý.06665 -0.00683 0.09145[ 0.09145 0.04573 REF-01-01-026-F -0.01028 0.07601 -0.04961,1 -0.00514 REF-01-01-027-F -0.00439 0.06071 -0.037391 -0.00220 REF-01-01-028-F 0.06839 - 5-b6'-8-0 0.04568' -6......... 0.00820 REF-01-01-029-F -0.0125-8 0.12980 -0.00629 SSS-01-01-001-F 0.00003' 0.03255 0.02139* 0.00002 SSS-01-01-002-F -0.00800 0.04074 0.02779* -0.00400 SSS-01-01-003-F -0.01655 0.07716 0.05409" -0.00827 S-0ss1-01--0046-F 0.00005 0.03654 0.02098 0.00002 0.01102 0.02524. 0.00551 SSS-01-01-007-F 0.00816 ___ 0.03251 0.02221. 0.00408 V

0.01524 0.05159 0.035211 0.00762 SS0 -01 007 F_ 0.04463 SSS-01-01-008-F 0.04463 0.02998, 0.02232 SSS-01 009-F .:*.0-6048-0: 0.03411 0.02302! -0.00240 4

SSS-01-01-010-F 0.00755 0.05952 0.039921! 0.00378 SSS-01-01-011-F 0.01474 0.05735 0.038911 0.00737 SSS-01-01-012-F 0.06834 0.06834 0.04523i 0.03417 SSS-01-01-013-F -0.01074 0.06112 0.042921___ -0.00537 SSS-01-01-014-F -0.00407 0.03915 0.028001 -0.00204

-~ 4 -

SSS-01-01-015-F -0.00014 0.06336 0.041241 -0.00007 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 33 of 34 Gradient CORPORATION

Table 2 Final Status Survey -- Niobium-94 Results for "As Left" Conditions in Soil Yankee Nuclear Power Station, Rowe, MA SSSS-01-0-016-F ____ 0.00980 0.03096 ..... 0.021_1 0. 00,490 SSS-01-1-1-017-F 0.00536 0.04389 0.028Z 0, 0.00268

'SS-1-01--0-"01 8-F 0.00945 0.03330 0.022E 81l~l K

- 0.00472 SSS-01-01-019-F 0.01239 0.05081- 0.0341 0,00619 SSS-01-01-020-F 0.007441 0.037141 0.0.2b '11 0.00372 SSS-01-01-021 -F -0.01053 0.03818 0.026871 -0.00527 n n'AQA n)

SSS-01-01-022-F 0.00010 0.06072 0.00005 SSS-01-01..023-F -0.0001=11( 003718= 1.50984 -0.00005 SSS-01-01-024-F -0.00021 0.04912 0.00842 0.00011 SSS-01-01-025-F 0.00588 0.03393 0.02280 0-.-002-94--

SSS-01-01-026-F-B -0.00715 0.05530 0.039061 I -0.00357 SSS-01-01-029-F-B -0.00655 0.05302 0.037531 -0.00328 SSS-01-01-030-F-B -0.00024 0.03413 0.02256 t -0.00012 SSS-01-01-031-F-B 0.00933 0.04403 0.02915, 0.00466 SSS-01-01-032-F-B 0.00005 0.02627 0.01751  ! 0.00002 SSS-01-01-033-F-B 0.00065 0.02746 0.01834 , 0.00032 SSS-O1-01-034-F-B 0.00533 0.02907 0.01984 0.00266 SSS-01-01-035-F-B 0.00603 0.05069 0.03337 0.00301 SSS-01-01-036-F-B 0.01792 0.05935 0.04040 0.00896 SSS-01-01-037-F-B -0.00008 0.02449 0.00440 1 -0.00004 SSS-01-01-038-F-B 0.00424 0.02747 0.018721 r 0.00212 C:\temp\

Tritium and Nb-94 Soil Sample Results from FSS.xls \Nb-94 Page 34 of 34 Gradient CORPORATION