ML070400394

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YNPS-FSS-TBN01-00, Final Status Survey Report, Volume 3 (Attachment B Through Appendix D)
ML070400394
Person / Time
Site: Yankee Rowe
Issue date: 02/21/2005
From: Erickson M
Yankee Atomic Electric Co
To:
NRC/FSME
References
YNPS-FSS-TBN01-00, Vol 3
Download: ML070400394 (71)
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Text

{{#Wiki_filter:~q.Yankee Nuclear Plant Station YNPS-FSS-TBNO1-00 Volume 3 (Attachment B through Appendix D)Yankee Atomic Electric'Company ReportNo.: YNPS-FSS-TBNOI-00 Attachment B Data Quality Assessment

  • Plots and Curves (CTRL + Click on the link)TBN-01-01 TBN-01-06 TBN-01-11 TBN-01-02 TBN-01-03 TBN-01-04 TBN-01-07 TBN-01-08 TBN-01-09 TBN-01-12 TBN-01-13 TBN-01-14 TBN-01-16 TBN-01-17 TBN-01-05 TBN-01-10 TBN-01-15

.Survey Unit: Survey Unit Name: PRELIMINARY DATA REVIEW FORM TBN-01 -01 Miscellaneous Concrete Structures Inside the East Lower RCA Yard Classification: 1 Survey Media: Concrete Type of Survey: Final Status Survey Type of Measurement: Fixed Point (HP-1 0CC)Number of Measurements: 20 Applicable DCGLW (dpm/100cm 2): 6.3E+03 DCGL(emc) (dpm/100cm2): 2.6E+04 smooth surf efficiency (c/d): rough surf efficiency (c/d): 6.OE-02 3.7E-02 BASIC STATISTICAL QUANTITIES Net Activity Net Activity w/outliers w/out outliers (dpm/1 00cm 2) (dpm/1 00cm 2)Minimum Value: Maximum Value: Mean: Median: Standard Deviation: Mean-3SD(statistical outlier): Mean+3SD (statistical outlier):-627 446-50 19 325-1025 925-627 446-50 19 325 1.2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Measurement ID TBN-01-01-001-F-FM TBN-01-01-002-F-FM TBN-01 003-F-FM TBN-01-01-004-F-FM TBN-01 005-F-FM TBN-01-01-006-F-FM TBN-01-01-007-F-FM TBN-01-01-008-F-FM TBN-01-01-009-F-FM TBN-01-01-010-F-FM TBN-01 011 -F-FM TBN-01-01-012-F-FM TBN-01-01-013-F-FM TBN-C1-01-014-F-FM TBN-01-01-015-F-FM TBN-01-01-016-F-FM TBN-01-01-017-F-FM TBN-l1-01-018-F-FM TBN-01-01-019-F-FM TBN-01 020-F-FM ACTIVITY CONCENTRATION (pCi/g)Mean Ambient Net Activity Gross Bkg Net Surface Net Activity w/out outliers Location (cpm/1 00cm 2) (cpm/1 00cm 2) cpm/1 00cm 2) Description (dpm/1 00cm 2) fDCGL (dpm/1 00cm 2)256 252.4 4 Smooth 60 0.01 60 266 252.4 14 Smooth 226 0.04 226 240 252.4 -12 Smooth -205 -0.03 -205 241 252.4 -11 Smooth -189 -0.03 -189 230 252.4 -22 Smooth -371 -0.06 -371 267 252.4 15 Smooth 242 0.04 242 270 252.4 18 Smooth 292 0.05 292 251 252.4 -1 Smooth -23 0.00 -23 225 252.4 -27 Smooth -454 -0.07 -454 272 252.4 20 Smooth 325 0.05 325 229 252.4 -23 Rough -627 -0.10 -627 267 252A4 15 Smooth 242 0.04 242 267 252.4 15 Smooth 242 0.04 242 234 252.4 -18 Smooth -305 -0.05 -305 243 252.4 -9 Rough -252 -0.04 -252 269 252.4 17 Rough 446 0.07 446 263 252.4 11 Smooth 176 0.03 176 222 252.4 -30 Smooth -504 -0.08 -504 237 252.4 -15 Rough -412 -0.07 -412 256 252.4 4 Rough 97 0.02 97 TBN-01-01 Frequency Plot FSS Data U)0 L_,I1 CU 0 0.0 0 LM E z 12 10 8 6 4 2 0--4-i--4-627 -474 -320-167-14 139 292 446 Upper End Value (dpm/lOOcm

2)

TBN-01 -01 Direct Measurement Values 600 400 E o 200 , n ~~I *II EI I ' 'g -200 -. _* I,' I 0 1 * ---oI *I:>C -400 *II> ---- -----------------600-800 0 20 40 Percentile 60 80 100 Retrospective Power Curve TBN-01-01"AR S,111 Voe, 200 Fb HOP ISurvey Utit ID: Radizoncd: Fc-:-ýD-CGL 16300 Uima 1325 -Statisticl Test-, Critical Value: 14 Decision -Required Sample Size-rA mL Beta. Survey Unk 20 0 +/-_I _-F_16300 LBGR F5859 A/l- 1.36titat tim Unit Passes Probab~ity that the Survey Unit Passes 1.0 O.e O.6 O.4 O.2 0.0 JAL Click a"Aiwhre on Wdate Ile Powr Cur using eWbly parameter Vales,&& roga-I I -& I I 4- I 1.4-4 I1 99 1ýA rx N)9% I True Smurvy Unit (percent of DCGL)Imstwt 1120 to

  • in I ~A*iwn -b.ya&.. fjmmARsIm POW--. @)Doo sti -Ma... %fI 3P 9:54AM Direct Measurement Locations TBN-01 -xx-xxx-F-FM (e.g. 01-002)11 0 01-a 1 TBN-01-01 Turbine Building Slab Footprint Concrete Area 76m 2.NOTE: All sample locations generated using Visual Sample Plan (triangular pattern from a random start point).v 11 Completed By: I L. DockinsIlll/08/05 11 TBN-01 -17 Direct Measurement Values 3500 3000 E 025000 C)0 1500 200 C: 0 51000 0 500......I LI --------------0 0 20 40 Percentile 60 80 100 Retrospective Power Curve TBN-01-17 Suwvy Unk ID: Ruwacdo e~: IC-60 DCOL160 FtsclTs-r. (sip Test r Wks Test Clidcal Vuhmr 14 AV-uu Rew Rive SMU* S2 LIO 4f 71. -A 16300 OM r551 -9 &a -1.41 iI Pmobbif th d SuMUni Pensg 1.0 , I I -I~i I as I Mck apVnwhe on d1. grph o Wd" A pO~mCWn usinegwwo extemd pwwnsemtr VabAU mo-..-I-~--l~--.-4

-.-4.----d-4 -4 --A 9 1 True UmrM Uni Concsbxd (pwee ofDCG4)ast-t I I at'I jm--rjFW-z -IMJA,,j CAT I 994L I EA* INM I Imis"m Impm Direct Measurement Locations TBN-O1-xx-xxx-F-FM mhk (e.g. 01-002)NE.C.M. 74 A NETCP 6 2 NETcpm 76 NETcp.. 65 NETcpm. 74 SURFACE ýZUR SURFACE -tho SURFACE -.~ SURFACE -th I SURFACE rogh I ----------- T --I I I I i I I I 0 meters TBN-01-17 Turbine Building Slab Footprint Concrete Areas 10 I1 Complet~edy] L. Dockinsl111/08/05 11 NOTE AJI I b i -..... -I I: sample oca onsgenera us ng sua amp a an k angu ar paRarn rom a random start .-mt). .Survey Unit: Survey Unit Name: PRELIMINARY DATA REVIEW FORM TBN-01 -02 Circulating Water Discharge Line -South End -Y-shaped Piece Classification: 1 Survey Media: Concrete Type of Survey: Final Status Survey Type of Measurement: Fixed Point (HP-1 0CC)Number of Measurements: 15 Applicable DCGLW (dpm/1OOcm 2): 7.2E+03 DCGL(emc) (dpmJ100cm2): 1.2E+04 INSTRUCTIONS: felft lthe generall awvey unit tIrk.. applal DCGL values aind fficlency valuee Enter the FS8In the Gross Activift Com select ft appropriat ~ Ce Dlick the "View Charts" comman allow.smooth surf efficiency (c/d): rough surf efficiency (cld): 60E-02 3.7E-02 BASIC STATISTICAL QUANTITIES Net Activity Net Activity w/outliers w/out outliers (dpm/l100cm

2) (dpmll100cm 2)Minimum Value: Maximum Value: Mean: Median: Standard Deviation:

Mean-3SD(statistical outlier): Mean+3SD (statistical outlier): 2405 6451 3633 3483 1036 526 6740 2405 6451 3633 3483 1036 ACTIVITY CONCENTRATION (pCi/g)Mean Ambient Net Activity Gross Bkg Net Surface Net Activity w/out outliers Measurement ID Location (cpm/1OOcm2) (cpm/100cm2) (cpm/100cm

2) Description (dpm/100cm')

fDCGL (dpm/1OOcm2) I TBN-01-02-001 -F-FM 232 232 smooth 3847 0.53 3847 TBN-01 002-F-FM 264 264 smooth 4378 0.61 4378 TBN-01 003-F-FM 158 158 smooth 2620 0.36 2620 4 TBN-01 004-F-FM 193 193 smooth 3201 0.44 3201 5 TBN-01 005-F-FM 210 210 smooth 3483 0.48 3483 6 TBN-01 006-F-FM 389 389 smooth 6451 0.90 6451 7 TBN-01 007-F-FM 182 182 smooth 3018 0.42 3018 8 TBN-01 008-F-FM 249 249 smooth 4129 0.57 4129 9 TBN-01-02-009-F-FM 163 163 smooth 2703 0.38 2703 10 TBN-01-02-010-F-FM 219 219 smooth 3632 0.50 3632 11 TBN-01 011 -F-FM 283 283 smooth 4693 0.65 4693 12 TBN-01 012-F-FM 233 233 smooth 3864 0.54 3864 13 TBN-01-02-013-F-FM 158 158 smooth 2620 0.36 2620 14 TBN-01-02-014-F-FM 145 145 smooth 2405 0.33 2405 15 TBN-01 015-F-FM 208 208 smooth 3449 0.48 3449 TBN-01 -02 Frequency Plot FSS Data U, Co 0 (U a)m.02 0'4-0 0 E z 5 4 3 2 1 0-i 2405 2983 3561 4139 4717 5295 5873 6451 Upper End Value (dpm/lOOcm2) TBN-O1-02 SCATTER PLOT FSS DATA 7800 -6800 -5800 +(.E u 4800 E3800 U 2800 1-9 1800 +800 Activity (dpm/100cm2) Mean------ 3 StDev-DCGLw Measurement Location Names Retrospective Power Curve TBN-01-02 ffrfl mmaeý~ ... idi I-im l" -- "-- " S *SOW ~UnkID:_____ jDec Err.: -Raey~d Smpleff Ruiomac ICo-6C1 't Sisip Test- [0 =05- zi =05- y~i DCGL W 34 rwRS Test f .2434"m LBR 127342 *a -2.57 rrobhWW dot w ltww Unit Pauses 1.U 14 12 a0--------------------------!-TmIv !E Cuc I mt fDCL Ochk doe rphp to araMthe POWCWW uMsig sW~bl Watred para w VaAWS 05tatil I Ll A

  • in I I -VJ FO-mMDj 'ZýJT I.ATJ 'AA I aDj OLDJtjP CJT.1 ISZ"M 1:44PM 0 002 264cpm 0 003 158cpm 004 1* 005 21Ocpm 0 007 182cpm 008 009 .2'0 283cpm 012 &233cpm 014 015\ 013 2Ocr 0 158cpm 145cpm 208cpm Survey Area & Unit: TBN-01-02 Yankee Atomic Power Company Legend Map current as of Grid Pattern: __ Square X Triangular

_N/A Sample Location Map= Survey Unit BoundarySapeLctoMp DPF-85.1 Jan. 17,2006 No. of Samples: 15 Posting Plot Area size: 1,031 ft2 (96 m2)* 0 0 Survey Unit: Survey Unit Name: Classificatlon: Survey Media: Type of Survey: Type of Measurement: Number of Measurements: Applicable DCG L. (dpm/100cm 2): DCGL(emc) (dpm/100cm2): smooth surf efficiency (c/d): rough surf efficiency (c/d): PRELIMINARY DATA REVIEW FORM TBN-01-03 Miscellaneous Concrete Structures Inside the East Lower RCA Yard I Concrete Final Status Survey Fixed Point (HP-1 00C)15 7.2E+03 1.2E+04 6.0E-02 3.7E-02 BASIC STATISTICAL QUANTITIES Net Activity Net Activity w/outliers w/out outliers (dpm/1OOcm

2) (dpm/100cm 2)Minimum Value: Maximum Value: Mean: Median: Standard Deviation:

Mean-3SD(statistical outlier): Mean+3SD (statistical outlier): 3250 4942 3962 3897 546 2324 5601 3250 4942 3962 3897 546 Measurement ID 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 TBN-01-03-001 -F-FM TBN-01-03-002-F-FM TBN-01-03-003-F-FM TBN-01-03-004-F-FM TBN-01 005-F-FM TBN-01-03-006-F-FM TBN-01-03-007-F-FM TBN-01-03-008-F-FM TBN-01-03-009-F-FM TBN-01-03-010-F-FM TBN-01 011-F-FM TBN-01-03-012-F-FM TBN-01 013-F-FM TBN-01 014-F-FM TBN-01 015-F-FM ACTIVITY CONCENTRATION (pCi/g)Mean Ambient Net Activity Gross Bkg Net Surface Net Activity w/out outliers Location (cprm1OOcm

2) (cpm/1OOcm
2) (cprnlOOcm
2) Description (dpmnlO0cm
2) fDCGL (dpm/100cm 2)298 298 Smooth 4942 0.69 4942 274 274 Smooth 4544 0.63 4544 279 279 Smooth 4627 0.64 4627 240 240 Smooth 3980 0.55 3980 223 223 Smooth 3698 0.51 3698 288 288 Smooth 4776 0.66 4776 256 256 Smooth 4245 0.59 4245 237 237 Smooth 3930 0.55 3930 219 219 Smooth 3632 0.50 3632 199 199 Smooth 3300 0.46 3300 206 206 Smooth 3416 0.47 3416 196 196 Smooth 3250 0.45 3250 216 216 Smooth 3582 0.50 3582 235 235 Smooth 3897 0.54 3897 218 218 Smooth 3615 0.50 3615 TBN-01-03 Frequency Plot FSS Data U)0 a)U)m.02 0 0 a).02 E z 12 10 8 6 4 2 0-F-F 3250 3492 3734 3975 4217 4459 4700 4942 Upper End Value (dpm/lOOcm2)

TBN-01 -03 SCATTER PLOT FSS DATA 8300 6300 C, E 0 8 4300 X.20<2300*O, 300-1700 Measurement Location Names , AS. I Poex00 :?Surve Umit ID: Ra~omxlide: FC-W Staistical Testýr. sipnTest D-CGL 143- r wC W Test FTI329 CntzicalVakie 7 Decision Eifran Reqired Sm*1 Size A~b~ etL SmmveUntis F 05i -3 f 1- [- 1434 LBGR 1386.-26 Ala -1.45 Pftbdmty doat dke SvrMe Unk Passes 1.0 018 016 0.4 U2 Time Survy UFA Concentamu (pecen Of DCGL)Clck aw,'kare on Uftgnew5'enuervd parameier valir 11 e M ISJ!5440 4:11PM F -iý-: 0 298cpm 274cl)m 279cpm* 0 0 001 002 003 cr)I a)240cpm 223cpm 004 -C 005 a, E 0 0 288cpm 256 pm 237cpm* 0 0 006 007 008 219cpm 199cpm O* 0 009 010 2O6cpm 0) l96cpm 2~p 0i1102 1 235cpm iE 2l8cpm 014co015 Leed a cren s fSurvey Area & Unit: TBN-01-030 Legnd apcuren asofGrid Pattern: _ Square XLTriangular -N/A Yankee Atomic Power Company=Survey Unit Boundary Sample Location Map DP-5 a 9 05 No. of Samples: 15 Posting Plot Area size: 1,010 ft2 (94 m2) .Survey Unit: Survey Unit Name: PRELIMINARY DATA REVIEW FORM TBN-01-04 Miscellaneous Concrete Structures Inside the East Lower RCA Yard Classification: 1 Survey Media: Concrete Type of Survey: Final Status Survey Type of Measurement: Fixed Point (HP-100iC) Number of Measurements: 15 Applicable DCGL. (dpm/100cm 2): 7.2E+03 DCGL(emc) (dpm/t00cm2): 1.2E+04 smooth surf efficiency (c/d): rough surf efficiency (c/d): 6.0E-02 3.7E-02 BASIC STATISTICAL QUANTITIES Net Activity Net Activity w/outliers w/out outliers (dpm/1 00cm2) (dpm/1 00cm2)Minimum Value: Maximum Value: Mean: Median: Standard Deviation: Mean-3SD(statistical outlier): Mean+3SD (statistical outlier): 2371 3599 2784 2803 343 1755 3813 2371 3599 2784 2803 343 Measurement ID 2.3 4 5 6 7 8 9 10 11 12 13 14 15 TBN-01-04-001 -F-FM TBN-01-04-002-F-FM TBN-01 003-F-FM TBN-01 004-F-FM TBN-01 005-F-FM TBN-01 006-F-FM TBN-01 007-F-FM TBN-01-04-008-F-FM TBN-01 009-F-FM TBN-01-04-010-F-FM TBN-01 011 -F-FM TBN-01 012-F-FM TBN-01 013-F-FM TBN-01 014-F-FM TBN-01-04-015-F-FM ACTIVITY CONCENTRATION (pCi/g)Mean Ambient Net Activity Gross Bkg Net Surface Net Activity w/out outliers Location (cpm/100cm

2) (cpm/100cm
2) (cprn/100cm
2) Description (dprn/100cm
2) fDCGL (dpm/100cm 2)180 180 Smooth 2985 0.41 2985 143 143 Smooth 2371 0.33 2371 176 176 Smooth 2919 0.41 2919 149 149 Smooth 2471 0.34 2471 169 169 Smooth 2803 0.39 2803 183 183 Smooth 3035 0.42 3035 177 177 Smooth 2935 0.41 2935 185 185 Smooth 3068 0.43 3068 162 162 Smooth 2687 0.37 2687 217 217 Smooth 3599 0.50 3599 183 183 Smooth 3035 0.42 3035 149 149 Smooth 2471 0.34 2471 151 151 Smooth 2504 0.35 2504 148 148 Smooth 2454 0.34 2454 146 146 Smooth 2421 0.34 2421 TBN-01-04 Frequency Plot FSS Data U)0 4)U)m0 0%I-M.0 E z 12 10 8 6 4 2 0--I--I-i 2371 2547 2722 2897 3073 3248 3423 3599 Upper End Value (dpm/lOOcm2)

TBN-O1 -04 SCATTER PLOT FSS DATA 8300 -6300 +E 4300 2300 0*0* 0 ~ *300 --1700 0 Activity (dpm/100cm2) Mean------ 3 StDev-DCGLw Measurement Location Names Fie Hob Surve MAi ID: Rulmad: ICo-60 Q2COL 1434ýk 20 .7 Staltical Test-r(

  • Tedt C WRS Test CriticalValue:

a_-Decisiwc Fro --ReqtiW Sampl Size o__ f -+yUntis S0 ,1 f- 0434 LBGR f3-19 Ala' -2.52 Probsblhi

  • At dth wvuy Usk Panses 1.01 1 1T71 1 1 0.9.1 Ub a 4 0.2 Click aipwhere on the grap to W&M f6dr powrcsww uwa WW=94 niI I 1 I x oaflut Tim Sum Uaft Couatueim (parnat of DCGL)laftrt a I I Mto*i I I 116"M MAM 180cpm 0 001 143cpm 0 002 176cpm 0 003 149cpm 0 004 169, I 00.=183cpm 0 006 177cpm 0 007 pm pm 185cpm 0 008 162cpm 0 009 2171 010 183cpm 0 011 o6 0, 0 I-U,-E 0 0 rm 149cpm 0 012 151 cpm 0 013 148cpm 0 014 146c I 015 This end 131' from seal pit opening.-I v Legend Map current as of Survey Area & Unit: TBN-01-04 Surveygenit Bound Mary cre Grid Pattern: _ Square X.Tnangular N/A May 19, 2005 No. of Samples: 15 DPF-8865.1 Area size: 1,076 U (100 m2)Yankee Atomic Power Company Sample Location Map Posting Plot PRELIMINARY DATA REVIEW FORM Survey Unit: TBN-01 -05 Survey Unit Name: Circulating Water Discharge Line -Fourth unit down from Turbine Hall Classification:

1 Survey Media: Concrete Type of Survey: Final Status Survey Type of Measurement: Fixed Point (HP-1 0CC)Number of Measurements: 15 Applicable DCGL (dpnmI/O0cm 2): 7.2E+03 DCGL(emc) (dpm/1OOcm2): 1.2E+04 smooth surf efficiency (c/d): 6.0E-02 rough surf efficiency (c/d): 3.7E-02 BASIC STATISTICAL QUANTITIES Net Activity Net Activity w/outliers w/out outliers (dpm/1 00cm 2) (dpmr1 00cm 2)Minimum Value: Maximum Value: Mean: Median: Standard Deviation: Mean-3SD(statistical outlier): VIAd.... L IOr dtI^U^,;^ t^^1 ^, , .=^2521 3532 2884 2852 287 2023 2521 3532 2884 2852 287 lwean-ou Istatistical outherl: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Measurement ID TBN-01-05-001 -F-FM TBN-01 002-F-FM TBN-01 003-F-FM TBN-01 004-F-FM TBN-01 005-F-FM TBN-0l 006-F-FM TBN-01 007-F-FM TBN-01-05-008-F-FM TBN-01-05-009-F-FM TBN-01-05-010-F-FM TBN-01 011-F-FM TBN-01 012-F-FM TBN-01 013-F-FM TBN-01-05-014-F-FM TBN-01-05-015-F-FM ACTIVITY CONCENTRATION (pCi/g)Mean Ambient Net Activity Gross Bkg Net Surface Net Activity w/out outliers Location (cpm/1OOcm

2) (cpm/1O0cm
2) (cpm/1O0cm
2) Description (dpm/100cm
2) fDCGL (dpm/100cm 2)174 174 Smooth 2886 0.40 2886 174 174 Smooth 2886 0.40 2886 169 169 Smooth 2803 0.39 2803 190 190 Smooth 3151 0.44 3151 213 213 Smooth 3532 0.49 3532 182 182 Smooth 3018 0.42 3018 187 187 Smooth 3101 0.43 3101 162 162 Smooth 2687 0.37 2687 152 152 Smooth 2521 0.35 2521 162 162 Smooth 2687 0.37 2687 172 172 Smooth 2852 0.40 2852 153 153 Smooth 2537 0.35 2537 162 162 Smooth 2687 0.37 2687 198 198 Smooth 3284 0.46 3284 159 159 Smooth 2637 0.37 2637 0 TBN-01-05 Frequency Plot FSS Data 0 L_CO 0 0"M.m 0.I0 E z 12 10 8 6 4 2 0-4 If-4-I M-2521 2665 2810 2954 3099 3243 3388 3532 Upper End Value (dpm/lOOcm2)

TBN-01 -05 SCATTER PLOT FSS DATA 8300 6300 E U 8 4300< 2300 300-1700 Measurement Location Names Retrospective Power Curve TBN-01-05 1h Hub Survey Unit ID: Ruhmuchd: Icc-d-o DCGL 3 lipsa-Decision Esrrrs -Required Sunpi Size -aft.] IS= J r is __rWStto Test~cikcd VAlie it--___ 41 F.. k 1434 LBOR 1390 6 Ala -2.51 Psibablmy it fte lbs wv Ush Pastes N'as 04 0.2-I~~ I 'a.Cick agtziuhmi on ane gWI to upda& l power curW Vang ,wwb'vanzmete i'aROW=Tnw S Eway Uskt Canembralium awaft of DCGL)As-ulI da *' m 11 1lCjTI.MTJ ý11ýFOF FdKi-Ram e:mAm

  • 001 174cpm@ 004 190cpm* 006 182cpm* 009 152cpm O 0l1 172cpm* 014 198cpm 9 002 174cpm* 003 169cpm* 005 213cpm* 007 187cpn (D.4--0 E 0 0* 012 153cpn* 008 162cpm* 010 162cpm* 013 162cpm* 015 159cpm This end 85.38' from seal pit opening.Legend MSurvey Area & Unit: TBN-01-05 LeedMap current as of Grid Pattern: -Square N/A Yankee Atomic Power Company= Survey Unit Boundary Sample Location Map DPF-8865.1 May 19, 2005 No. of Samples: 15 Posting Plot Area size: 1,004 ff2 (93 m2)

.Survey Unit: Survey Unit Name: Classification: Survey Media: Type of Survey: Type of Measurement: Number of Measurements: Applicable DCGL-w (dpm100Ocm2): DCGL(emc) (dprmlO00cm2): smooth surf efficiency (c/d): rough surf efficiency (c/d): PRELIMINARY DATA REVIEW FORM TBN-01 -06 Circulating Water Discharge Line-Third unit up from Seal Pit I Concrete Final Status Survey Fixed Point (HP-1 OOC)15 7.2E+03 1.2E+04 6.0E-02 3.7E-02 BASIC STATISTICAL QUANTITIES Net Activity Net Activity w/outliers w/out outliers (dpm/1 00cm 2) (dpm/100cm 2)Minimum Value: Maximum Value: Mean: Median: Standard Deviation: Mean-3SD(statistical outlier): 2421 6816 3577 3101 1249-170 2421 6816 3577 3101 1249 ear,+3S is-Istical oumerl: 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Measurement ID TBN-01-06-001 -F-FM TBN-01 002-F-FM TBN-01-06-003-F-FM TBN-01 004-F-FM TBN-01-06-005-F-FM TBN-01-06-006-F-FM TBN-01-06-007-F-FM TBN-01-06-008-F-FM TBN 06-009-F-FM TBN-01-06-01 0-F-FM TBN-01 011 -F-FM TBN-01 012-F-FM TBN-01-06-013-F-FM TBN-01-06-014-F-FM TBN-01 015-F-FM ACTIVITY CONCENTRATION (pCi/g)Mean Ambient Net Activity Gross Bkg Net Surface Net Activity w/out outliers Location (cpm/l00cm2) (cpm/100cm

2) (cpn/l00cm2)

Description (dpm/100cm2) fDCGL (dpm/1 00cm2)166 166 Smooth 2753 0.38 2753 182 182 Smooth 3018 0.42 3018 173 173 Smooth 2869 0.40 2869 411 411 Smooth 6816 0.95 6816 370 370 Smooth 6136 0.85 6136 222 222 Smooth 3682 0.51 3682 223 223 Smooth 3698 0.51 3698 168 168 Smooth 2786 0.39 2786 187 187 Smooth 3101 0.43 3101 169 169 Smooth 2803 0.39 2803 231 231 Smooth 3831 0.53 3831 195 195 Smooth 3234 0.45 3234 209 209 Smooth 3466 0.48 3466 146 146 Smooth 2421 0.34 2421 183 183 Smooth 3035 0.42 3035 0 0 0 0 0 TBN-01-06 Frequency Plot FSS Data U)C 0 LM.-(1)U)m.0%10 0 LM E z 12 10 8 6 4 2 0 I--I-2421 3049 3677 4305 4932 5560 6188 6816 Upper End Value (dpm/lOOcm2) TBN-01 -06 SCATTER PLOT FSS DATA 8300................................................. ,. -,,- ; -, -............................ .6300 E 0.4300 E6_ *>2300 300-1700 o Activity (dpm/100cm2) e" '" .k' -" 4( k' Mean-----.3 StDev-DCGLw I Measurement Location Names Retrospective Power Curve TBN-01-06.I Survey Unk ID: Rahmaucide: FCo 60 j ~StewTest-W ~ r si WRTedt DCGL 3 "Sso criical Value: sigma-Decmon Ere-r -Revre8 Sample Sue-AWb Beta: Stvoy Unk is 10=05- F50 z o 4f LBGR F286 434 i -1.96 Probability dot KuO'.wa UrkPahsse O.9 C.6 0.4 CMik I/e pupA to-tleof~PO~Cowr UiAft wb, wgwvd Vd&r!I Ix 32 1W21113 TMu 3uuy us Cucaimirudm ("Maw atDCGL)ast-til I ýI 0

  • a I]'A3M-JF--c*J L IM~j IS!5 ( 9:32AM 166cpm 0 001 411 cpm 0 004 Upper Cooling Tower Nozzle 182c 0 002 co C a-E 0 0 0 009 pm 173cpm 0 003 0 006 222cpm* 007 223cpm 168cpm"1008 370cpm 0 005 169cpm 0 010 183cpm 0 015 Bottomn Centerline 231cpm 011 198cpm 0 012 209cpm 013 77 146cpm 0 014---F This end 51.23' from seal pit opening.Survey Area & Unit: TBN-01-06 Legend Map current as of Grid Pattern: __ Square X Triangular

_N/A Yankee Atomic Power Company= Survey Unit Boundary Sample Location Map DPF-8865.1 May 19, 2005 No. of Samples: Plot Area size: 1,052 ft2 (98 m2) Posting L L L Survey Unit: Survey Unit Name: PRELIMINARY DATA REVIEW FORM TBN-01 -07 Circulating Water Discharge Line -Second unit up from Seal Pit Classification: 1 Survey Media: Concrete Type of Survey: Final Status Survey Type of Measurement: Fixed Point (HP-1 00C)Number of Measurements: 15 Applicable DCGL. (dpm/1n00cm 2): 7.2E+03 DCGL(emc) (dpm/100cm2): 1.2E+04 INSTRUCTIONS: Verify the weneal survey uit ink I.e. applcae values and efficiency values. Ener the FSS cpm) In the Grow Activity Cotam select the appropate SuweCe" c Clicf the "View Chartse conrnmnc beloar.smooth surf efficiency (c/d): rough surf efficiency (c/d): 6.0E-02 3.7E-02 BASIC STATISTICAL QUANTITIES Net Activity Net Activity w/outliers w/out outliers (dpm/l100cm2) (dpmi100cm2) Minimum Value: Maximum Value: Mean: Median: Standard Deviation: Mean-3SD(statistical outlier): Mean+3SD (statistical outlier): 2720 3748 3360 3483 320 2401 4311 2720 3748 3360 3483 320 4319 ACTIVITY CONCENTRATION (pCi/g)Mean Ambient Net Activity Gross Bkg Net Surface Net Activity w/out outliers Location (cDm/1OOcm2I (com/100cm2) IcDm/100cm 2 l Descriotion (dom/100cm') fDCGL (dom/l00cm') Measurement ID 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 TBN-t1-07-001 -F-FM TBN-01-07-002-F-FM TBN-01-07-003-F-FM TBN-01-07-004-F-FM TBN-01 005-F-FM TBN-01-07-006-F-FM TBN-01-07-007-F-FM TBN-01-07-008-F-FM TBN-01-07-009-F-FM TBN-01-07-010-F-FM TBN-01 011 -F-FM TBN-01-07-012-F-FM TBN-01-07-013-F-FM TBN-01 014-F-FM TBN-01-07-015-F-FM 215 183 188 196 164 218 219 207 221 210 212 217 171 191 226 216 183 188 196 164 218 219 207 221 210 212 217 171 191 226 smooth smooth smooth smooth smooth smooth smooth smooth smooth smooth smooth smooth smooth smooth smooth 3582 0.50 3582 3035 0.42 3035 3118 0.43 3118 3250 0.45 3250 2720 0.38 2720 3615 0.50 3615 3632 0.50 3632 3433 0.48 3433 3665 0.51 3665 3483 0.48 3483 3516 0.49 3516 3599 0.50 3599 2836 0.39 2836 3167 0.44 3167 3748 0.52 3748 TBN-01-07 Frequency Plot FSS Data U)C ,I-0 L_0 0.0 E z 5 4 3 2 1 0-I 2720 2867 3014 3160 3307 3454 3601 3748 Upper End Value (dpm/lOOcm2) TBN-01 -07 SCATTER PLOT FSS DATA 8000 7000 6000 Z" 5000 E"E 4000 3000 2000 1000 0... ... ... ... ... ... ...*Measurement Location Names Retrospective Power Curve TBN-01-07.jAUX ftHI*Sitvs Unk ID: Rmas c-d: c-65 Stafi.dk Test-ý34L r WRS Test r- ~ Oz~cdiwV.1,,:-Dedsion "MS -O~ Si -AWg B&OWL SuvyUM 10507 D- FO0 0 41 ~ F- 1434 IA30 F383 -656 WA/0- 2.61 Al Probuhbl dot Uw SOM Uskt Posses 1.0 1 1 1 f I I I7 I-I -TI -V ----V -&4 ..-Mhe grqh to pow~eew-ww"O eword-armou U4 I BEM 1 at Ta.. Uuvy Uit Csaconuatvm (p~m oP mDCOL)*~II fi~ AI 2-IIMJTN-Dm V)Lýl lJTj.ýýC*jAAjqDjD1qjD ISS"M IMPM I Middle Cooling Tower Nozzle Survey Area & Unit: TBN-01-07 Legend Map current as of Grid Pattern: -Square X Triangular _N/A Sample Locion mp= Survey Unit Boundary Sample Location Map DPF-88.1 May 17, 2005 No. of Samples: 15 Posting Plot Area size: 693 ft2 (64 m2) .Survey Unit: Survey Unit Name: Classification: Survey Media: Type of Survey: Type of Measurement: Number of Measurements: Applicable DCGLW (dpml10Ocm 2): DCGL(emc) (dpm/100cm2): smooth surf efficiency (c/d): rough surf efficiency (c/d): PRELIMINARY DATA REVIEW FORM TBN-01 -08 Circulating Water Discharge Line -Unit closest to the Seal Pit 1 Concrete Final Status Survey Fixed Point (HP-100C)15 72E+03 1.2E+04 6.CE-02 37E-02 BASIC STATISTICAL QUANTITIES Net Activity Net Activity w/outliers w/out outliers (dpm/100cm

2) (dpm/100cm 2)Minimum Value: Maximum Value: Mean: Median: Standard Deviation:

Mean-35D(statistical outlier): Mean+3SD (statistical outlier): 2819 4113 3313 3400 343 2283 4344 2819 4113 3313 3400 343 2.3 4 5 8 7 8 9 10 11 12 13 14 15 Measurement ID TBN-01 001 -F-FM TBN-01-08-002-F-FM TBN-01-08-003-F-FM TBN-01 004-F-FM TBN-01 005-F-FM TBN-01 006-F-FM TBN-01 007-F-FM TBN-01-08-008-F-FM TBN-01 009-F-FM TBN-01-08-010-F-FM TBN-01 011 -F-FM TBN-01 012-F-FM TBN-01-08-013-F-FM TBN-01-08-014-F-FM TBN-01 015-F-FM ACTIVITY CONCENTRATION (pCi/g)Mean Ambient Net Activity Gross Bkg Net Surface Net Activity w/out outliers Location (cpm/t00cm

2) (cpm/100cm
2) (cpml 00cm 2) Description (dprr/ 00cm 2) fDCGL (dpm/1 00cm 2)248 248 Smooth 4113 0.57 4113 181 181 Smooth 3002 0.42 3002 170 170 Smooth 2819 0.39 2819 175 175 Smooth 2902 0.40 2902 191 191 Smooth 3167 0.44 3167 189 189 Smooth 3134 0.44 3134 205 205 Smooth 3400 0.47 3400 205 205 Smooth 3400 0.47 3400 175 175 Smooth 2902 0.40 2902 213 213 Smooth 3532 0.49 3532 215 215 Smooth 3566 0.50 3566 209 209 Smooth 3466 0.48 3466 208 208 Smooth 3449 0.48 3449 219 219 Smooth 3632 0.50 3632 194 194 Smooth 3217 0.45 3217 TBN-01-08 Frequency Plot FSS Data U)0 0ý.0 0 0.0 E z 12 10 8 6 4 2 0 I i--I-2819 3004 3189 3374 3558 3743 3928 4113 Upper End Value (dpm/lOOcm
2)

TBN-01 -08 SCATTER PLOT FSS DATA 8300 -6300 -E U 0:, U=4300 .................................................................................... 0 0 0-0 0 2300 --------------------------------------------300 +-1700 0 Activity (dpm/100cm2) Mean........3 StDev-,DCGLw Measurement Location Names Retrospective Power Curve TBN-01-08 ftve UrH* l BA&aMuie: Fc-o-do stdidTed-t 12COL 134 VWRSTest Sim12. QCr4dVANe: DecsumEarrs Rqied S2-amle S-imae Abb ett jS areyU j005 Zj 10.05 LBGR F381.-92 AI J414 NA/- 2.52 IPrababfdot dkle SurM eUL, Phus" 1.1. 0 ---as---0. 0 .1-- -Ti.. Savs U* Ca.um"th (prmnt of DCGL)CWLc the g~k to omgwwd parWwktr Vakm*Atwtll I W io

  • m I I AAJ IMT I Fiiw -V-J c-lt LiT I ce 1-,VDJ-mmJ 46i4a twoAm 248cpm 0010 181cpm 0020 170cpm 0030 175cpm 0 004 189cpm 0 006 005 205cpm 007 *205cpm 008 0 l75cpm 009 0 213cpm 010*Lower Cooling Tower Nozzle 215cpm 0 011 208cpm 013*012 co 00 C0i 219cpm 0 014 194cpm 0150 SSurvey Area & Unit: TBN-01-08 Legend Map current as of Grid Pattern: Square XTBNangularN/A Yankee Atomic Power Company^.0= Survey Unit Boundary Sample Location Map May 17, 2005 No. of Samples: 15 Posting Plot Area size: 1,073 ft2 (100 m2)I whT Lj S Survey Unit: Survey Unit Name: PRELIMINARY DATA REVIEW FORM TBN-01 -09 Turbine Building Survey Unit 1 -building surface Classification:

1 Survey Media: Concrete Type of Survey: Final Status Survey Type of Measurement: Fixed Point (HP-100C)Number of Measurements: 20 Applicable DCGLG (dpm/1OOcm2): 6.3E+03 DCGL(emc) (dpm/100cm2): 2.6E+04 smooth surf efficiency (cld): rough surf efficiency (c/d): 6.OE-02 3.7E-02 BASIC STATISTICAL QUANTITIES Net Activity Net Activity w/outliers w/out outliers (dpm/1 00cm 2) (dpm/1 00cm 2)Minimum Value: Maximum Value: Mean: Median: Standard Deviation: Mean-3SD(statistical outlier):-1280 263-308-293 333-1308-1280 263-308-293 333 VledII*ou istatistitcd1 outhriW: W Measurement ID 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TBN-01-09-001-F-FM TBN-01-09-002-F-FM TBN-01 003-F-FM TBN-01 004-F-FM TBN-01 005-F-FM TBN-01-09-006-F-FM TBN-01-09-007-F-FM TBN-01-09-008-F-FM TBN-01-09-009-F-FM TBN-01-09-010-F-FM TBN-01 011 -F-FM TBN-01-09-012-F-FM TBN-01-09-013-F-FM TBN-01-09-014-F-FM TBN-01 015-F-FM TBN-01 016-F-FM TBN-01 017-F-FM TBN-01 018-F-FM TBN-01-09-019-F-FM TBN-01 020-F-FM ACTIVITY CONCENTRATION (pCi/g)Mean Ambient Net Activity Gross Bkg Net Surface Net Activity w/out outliers Location (cpMlOOcm2) (cpmi1Ocm 2 (cpm/t00cm

2) Description (dpm/100cm2) fDCGL (dpm/100cm2) 226 259.2 -33 Smooth -550 -0.09 -550 228 259.2 -31 Smooth -517 -0.08 -517 227 259.2 -32 Smooth -534 -0.08 -534 254 259.2 -5 Smooth 0.01 -86 260 259.2 1 Smooth 13 0.00 13 250 259.2 -9 Smooth -152 -0.02 -152 182 259.2 -77 Smooth -1280 -0.20 -1280 252 259.2 -7 Smooth -119 -0.02 -119 263 259.2 4 Smooth 63 0.01 63 236 259.2 -23 Smooth -385 -0.06 -385 230 259.2 -29 Smooth -484 -0.08 -484 257 259.2 -2 Smooth 0.01 -36 233 259.2 -26 Smooth -434 -0.07 -434 249 259.2 -10 Smooth -169 -0.03 -169 269 259.2 10 Rough 263 0.04 263 255 259.2 -4 Smooth 0.01 -69 247 259.2 -12 Smooth -202 -0.03 -202 232 259.2 -27 Smooth -451 -0.07 -451 243 259.2 -16 Rough -434 -0.07 -434 223 259.2 -36 Smooth -600 -0.10 -600 TBN-01-09 Frequency Plot FSS Data U-Cu.0 Lm.0%1-.0 E z 12 10 8 6 4 2 0-t-I-t I I-1280-1060-839 -619 -398-178 43 263 Upper End Value (dpm/lOOcm2)

TBN-O1 -09 SCATTER PLOT FSS DATA 8300 6300 C.E 0 o° 4300 E 23 S2300 300 4.4. 4. 4. V 4. 9 9 9 4. 4. 4. 4. 4. 4. 4. 4. 6------------------------ -1700 Measurement Location Names TBN-01 -09 Direct Measurement Values 200 E 0 -. --. ...---4 -.-- --° ,' -.-.-.....-....- ...-- ---e -e E-200 I " 0~-400 --I.-{3. A ...... .............. ..-aI ' '0 -400 , 100 '-I

  • 4. 3 I--600-1400 0 0 -1000-1400 0 20 40 ,-,,,,,;-,60 80 100 VI 1 U1 I Vil:

Retrospective Power Curve TBN-01-09 Survey Uzk ID: Railumicide: FCo-~O-IQCGL160"M pTia: Deision Effuzs -R~eqiued Sunpl Sim-T Aphz Beta. SwMyUnt Is r. SsF Test~CacdlValue:____ 12 IJGMF5751 -9 W -1.46 , ,j Pnuiaimj dwtdkt uey IrUsitPusose 1.0 118 as 14 U1 Mi in Tme Suvsy Unk Cameuaoitmss (perese ofDCGL)Chkk aisywhui on ame gwk to SPtM a powe L'MV UwAg NF*~,ext eed EV Papu Inst-t I I ý a

  • M I~nI1~~ 1 -l1~f UTOlOI:46N4o 1AIV--J19-" A Direct Measurement Locations TBN-01-xx-xxx-F-FM (e.g. 01-002)TBN-01-09 Turbine Building Slab Footprint Concrete Area 93m 2.II I I 0 IIcompleted ByI L. Dockins 111/08/051I meters 10 NOTE: All samols rAtions annarstad isiflo V~siisl Samols Plan ttnanaiilsr nAttsm fmn a random start nomnil NOTE: All sample locations generated using Visual Sample Plan (triangular pattern from a random start noint)

Survey Unit: Survey Unit Name: PRELIMINARY DATA REVIEW FORM TBN-01-10 Turbine Building Survey Unit 1 -building surface Classification: 1 Survey Media: Concrete Type of Survey: Final Status Survey Type of Measurement: Fixed Point (HP-1 000)Number of Measurements: 20 Applicable DCGL, (dpi/10Ocm 2): 6.3E+03 DCGL(emc) (dpm/10Ocm2): 2.6E+04 smooth surf efficiency (c/d): rough surf efficiency (c/d): 6.0E-02 3.7E-02 BASIC STATISTICAL QUANTITIES Net Activity Net Activity w/outliers w/out outliers (dpm/1 00cm2) (dpm/1 00cm2)Minimum Value: Maximum Value: Mean: Median: Standard Deviation: Mean-3SD(slatistical outlier): Mean+3SD istatistical outliert:-273 1086 118 33 405-1097 1334-273 1086 118 33 405 Measurement ID 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TBN-01 001 -F-FM TBN-01-10-002-F-FM TBN-01 003-F-FM TBN-01-10-004-F-FM TBN-01 005-F-FM TBN-01 006-F-FM TBN-01-10-007-F-FM TBN-01-10-008-F-FM TBN-01-10-009-F-FM TBN-01-10-010-F-FM TBN-01 011 -F-FM TBN-01 012-F-FM TBN-01 013-F-FM TBN-01-10-014-F-FM TBN-01-10-015-F-FM TBN-01 016-F-FM TBN-01 017-F-FM TBN-01-10-018-F-FM TBN-01 019-F-FM TBN-01-10-020-F-FM ACTIVITY CONCENTRATION (pCi/g)Mean Ambient Net Activity Gross Bkg Net Surface Net Activity w/out outliers Location (cpm/100cm2) (cpm/1 00cm2) (cpm/l00cm

2) Description (dpm/1 00cm2) fDCGL (dpm/1 00cm'237 253.5 -16 Smooth -273 -0.04 -273 282 253.5 29 Smooth 473 0.08 473 292 253.5 39 Smooth 639 0.10 639 273 253.5 20 Smooth 324 0.05 324 255 253.5 2 Smooth 25 0.00 25 265 253.5 12 Smooth 191 0.03 191 248 253.5 -5 Smooth 0.01 -91 281 253.5 28 Smooth 456 0.07 456 244 253.5 -9 Smooth -157 -0.02 -157 237 253.5 -16 Smooth -273 -0.04 -273 294 253.5 41 Rough 1086 0.17 1086 250 253.5 -3 Rough 0.01 -93 240 253.5 -13 Smooth -223 -0.04 -223 238 253.5 -15 Smooth -257 -0.04 -257 287 253.5 34 Rough 899 0.14 899 255 253.5 2 Rough 41 0.01 41 237 253.5 -16 Smooth -273 -0.04 -273 256 253.5 3 Smooth 42 0.01 42 255 253.5 2 Rough 41 0.01 41 241 253.5 -12 Smooth -207 -0.03 -207 253.5 253.5 253.5 253.5 253.5 253.5 253.5 253.5 253.5 253.5 253.5 253.5 253.5 253.5 253.5 253.5 253.5 253.5 253.5 253.5 253.5 253.5 253.5 253.5 253.5 253.5 TBN-01-10 Frequency Plot FSS Data 0 (1)U)m0 0 0 Lu..0 z 12 10 8 6 4 2 0 I 309-273-79 115 504 698 892 1086 Upper End Value (dpm/lOOcm2)

TBN-01 -10 SCATTER PLOT FSS DATA 8300 -6300 E 8, 4300-E.2300-300 +V 9 9 V*

  • 0 0 0-1700 Measurement Location Names 0 Activity (dpm/100cm2)

Mean------ 3 StDev l DCGLw TBN-01 -10 Direct Measurement Values 1200 1000 E 800 600 -E r 600........

400 Co200 I m I C) 0mI I SI ,I>I I" -200'< 0 L. -.- -. -- -------.---.---

.-400-600 0 20 40 D,,., +;1, 60 80 10)0 V tI WdqUHI VLI Retrospective Power Curve TBN-O1-10-IIxI Sawey unit M.rc-,~ 1 tispaTest1 DCGL 160 r WRS Test~ ~CriticaldValue: Deiso Fa 1 ~ml -e RSequrd -mA Ske-F__D_ F____ Iws~e 1 0 4 F_ , 6300 L.BOR r5751 _9 Wo -1,353 PsbUythe *6 Smy0 UntPaSm" a ---"' 1 t 0.Is ----0.4 -------i. ---a~nivww ron ONe uVh 90 pwdau cur WNInwr~ 'mmwgemvd-Wem wOAVN" flu .. -.... !-~ 4 I 4I-T K K I G I ma I TM. SO"" Ulu Cootmrnm~Ua Omumm dDCQL)VOWjItor~ ai *'_CTJF4bMEDJIZý*lý4'ITIaYIAAlaTIaTla_ý jAj6"M floom Direct Measurement Locations TBN-01-xx-xxx-F-FM (e.g. 01-002)TBN-01-10 Turbine Building Slab Footprint Concrete Areas C completed By: I L. Dockins I 1/08/09511 I II ......- -.... II -NU IOTE: All sample locations generated using Visual Sample Plan (triangular pattern from a random start point). Survey Unit: Survey Unit Name: PRELIMINARY DATA REVIEW FORM TBN-01 -11 Turbine Building Survey Unit 1 -building surface Classification: 1 Survey Media: Concrete Type of Survey: Final Status Survey Type of Measurement: Fixed Point (HP-100C)Number of Measurements: 20 Applicable DCGL, (dpm/100cm2): 6.3E+03 DCGL(emc) (dpm/l00cm2): 2.6E+04 smooth surf efficiency (c/d): rough surf efficiency (c/d): 6.OE-02 3.7E-02 BASIC STATISTICAL QUANTITIES Net Activity Net Activity w/outliers w/out outliers (dpm/1 00cm 2) (dpm/1 00cm 2)Minimum Value: Maximum Value: Mean: Median: Standard Deviation: Mean-3SD(statistical outlier):-1377 414-569-523 482-2014 RTe-1377 414-569-523 482 Mean 1-zD p-istipal outlier 876 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TBN-01-11-001-F-FM TBN-01 002-F-FM TBN-01 003-F-FM TBN-01-11-004-F-FM TBN-01 005-F-FM TBN-01 006-F-FM TBN-01 007-F-FM TBN-01 008-F-FM TBN-01 009-F-FM TBN-01-11-010-F-FM TBN-01 011 -F-FM TBN-01 012-F-FM TBN-01-11-013-F-FM TBN-01 014-F-FM TBN-01 015-F-FM TBN-01 016-F-FM TBN-01 017-F-FM TBN-01 018-F-FM TBN-01 019-F-FM TBN-01 -1 1-020-F-FM ACTIVITY CONCENTRATION (pCi/g)Mean Ambient Net Activity Gross Bkg Net Surface Net Activity w/out outliers Location (cpm/10Ocm2) (cpm/100cm2) (cpmill00cm

2) Description (dpm/1OOcm
2) tDCGL (dpm/100cm 2 l 264 262.0 2 Smooth 32 0.01 32 287 262.0 25 Smooth 414 0.07 414 197 262.0 -65 Smooth -1079 -0.17 -1079 237 262.0 -25 Rough -672 -0.11 -672 223 262.0 -39 Rough -1047 -0.17 -1047 181 262.0 -81 Smooth -1344 -0.21 -1344 261 262.0 -1 Smooth -17 0.00 -17 217 262.0 -45 Smooth -747 -0.12 -747 239 262.0 -23 Smooth -382 -0.06 -382 236 262.0 -26 Smooth -432 -0.07 -432 233 262.0 -29 Smooth -482 -0.08 -482 191 262.0 -71 Smooth -1178 -0.19 -1178 232 262.0 -30 Smooth -498 -0.08 -498 235 262.0 -27 Smooth -449 -0.07 -449 214 262.0 -48 Smooth -797 -0.13 -797 252 262.0 -10 Smooth -167 -0.03 -167 239 262.0 -23 Rough -618 -0.10 -618 229 262.0 -33 Smooth -548 -0.09 -548 179 262.0 -83 Smooth -1377 -0.22 -1377 262 262.0 0 Smooth -1 0.00 -1 262.0 262.0 262.0 262.0 262.0 262.0 262.0 262.0 262.0 262.0 262.0 262.0 262,0 262.0 262.0 262.0 262.0 262.0 262.0 262.0 262.0 262.0 262.0 262.0 262.0 262.0 0 TBN-01 -11 Frequency Plot FSS Data U)0 (U a),I)0 0 0 L_.0 E z 12 10 8-6 4-2-0-I-1377 -1121-866-610-354-98 158 414 Upper End Value (dpm/lOOcm2)

TBN-01 -11 SCATTER PLOT FSS DATA 8300 6300 Ciz E 0 83 4300 2.S2300 3001 00-1700'4ý $4 k:4' k4 ' k4 4 ' 41 '4 ' 4M4s '4e4n Location Nam 0 Measurement Location Names 0 Activity (dpm/l 00cm2)Mean--.--- 3 StDev-DCGLw TBN-01 -11 Direct Measurement Values 1000_ _500 E o 0 l"5" I E,,_ I-------------------- --- .-500 .II I- ' a 0l~> -1500>*-2000-2500 0 20 40 Percentile 60 80 100 Retrospective Power Curve TBN-O1- 11.AUXq 3ixvey UVAIa Radilide.: ICo-60 -SiicdTed7 W L C1 WRo Test ChficValue: LDecison Efartr ReT"e Suxi$. Sim~M'AL Dow. swwy un 20 10=05- 0 =05 z o _f- 66e3io LEGR 15625.9 Ao- 1.4 ProbubEtyta the 3wSuvey Unit Passes a, ---1 .I I -I I -I I --a -I -----U C~k mAmvwh~ on on gWph to Softcwrf.Mtered paMamu Vah" RU 1- & 4-1 4- & 4 1-4-- -I ~K x I=1, Tkf. ftmey Usk COWNUSrat Oweat i D=C)Astelij 120it I I -V-JFZ-z -TD-J.ýt-J I A& I ea* Sm 1165440 ,:"Am Direct Measurement Locations TBN-01 -xx-xxx-F-FM (e.g. 01-002)TBN-01-11 Turbine Building Slab Footprint Concrete Areas 11 Completed By:I L. Dockins 111/08/05 I1 NOTE: All samnle orations nenerated usin Visual Sam le Plan 'trian ular aftern from a random start oinfi Survey Unit: Survey Unit Name: PRELIMINARY DATA REVIEW FORM TBN-01 -12 Turbine Building Survey Unit 1 -building surface Classification: 1 Survey Media: Concrete Type of Survey: Final Status Survey Type of Measurement: Fixed Point (HP-1 00C)Number of Measurements: 20 Applicable DCGL, (dpm/1OOcm2): 6.3E+03 DCGL(emc) (dpm/100cm2): 2.6E+04 smooth surf efficiency (c/d): rough surf efficiency (c/d): 6.OE-02 3.7E-02 BASIC STATISTICAL QUANTITIES Net Activity Net Activity w/outliers w/out outliers (dpm/1 00cm 2) (dpm/1 00cm 2)Minimum Value: Maximum Value: Mean: Median: Standard Deviation: Mean-3SD(statistical outlier): Mean+3SD (statistical outlier):-761 1223 376 549 564-1316 2067-761 1223 376 549 564 Measurement ID 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TBN-01-12-001-F-FM TBN-01 002-F-FM TBN-01-12-003-F-FM TBN-01-12-004-F-FM TBN-01-12-005-F-FM TBN-01 006-F-FM TBN-01-12-007-F-FM TBN-01-12-008-F-FM TBN-01 009-F-FM TBN-01-12-010-F-FM TBN-01 011 -F-FM TBN-01 012-F-FM TBN-01 013-F-FM TBN-01 014-F-FM TBN-01-12-015-F-FM TBN-01-12-016-F-FM TBN-01-12-017-F-FM TBN-01 018-F-FM TBN-01-12-019-F-FM TBN-01 020-F-FM ACTIVITY CONCENTRATION (pCi/g)Mean Ambient Net Activity Gross Bkg Net Surface Net Activity w/out outliers Location (cpm/1 00cm2) (cpm/1 00cm2) (cpm/t00cm

2) Description (dpm/1 00cm 2) fDCGL (dpm/1 00cm 2)317 251.4 66 Smooth 1088 0.17 1088 299 251.4 48 Smooth 790 0.13 790 289 251-4 38 Smooth 624 0.10 624 223 251.4 -28 Rough -761 -0.12 -761 238 251.4 -13 Smooth -222 -0.04 -222 249 251.4 -2 Rough 0.01 -64 252 251.4 1 Rough 17 0.00 17 242 251.4 -9 Rough -252 -0.04 -252 234 251.4 -17 Smooth -288 -0.05 -288 222 251.4 -29 Smooth -487 -0.08 -487 295 251.4 44 Smooth 723 0.11 723 298 251.4 47 Smooth 773 0.12 773 295 251.4 44 Smooth 723 0.11 723 291 251.4 40 Rough 1062 0.17 1062 297 251.4 46 Rough 1223 0.19 1223 275 251.4 24 Rough 633 0.10 633 278 251.4 27 Smooth 441 0.07 441 280 251.4 29 Smooth 475 0.08 475 273 251.4 22 Smooth 359 0.06 359 291 251.4 40 Smooth 657 0.10 657 251.4 251.4 251.4 251.4 251.4 251.4 251.4 251.4 251.4 251.4 251.4 251.4 251.4 251.4 251.4 251.4 251.4 251.4 251.4 251.4 251.4 251.4 251.4 251.4 251.4 251.4 TBN-01-12 Frequency Plot FSS Data (I)0 (U.0 0 E z 12 10 8 6 4 2 0-l I1 i-761 -477-194 89 373 656 940 1223 Upper End Value (dpm/lOOcm2) 0 TBN-01 -12 SCATTER PLOT FSS DATA 8300 6300 E U 4300-0.2300-300 -0 0~ 6.~
  • 0-17nn....£@ 0Activity (dpm/100cm2)

Ma IK k 'kk, k k, k, k kMean-,/ -. ...3 S t D e v S- DCGLw Measurement Location Names TBN-01 -12 Direct Measurement Values 1400 1200 -S- 000 -------------1 800 a-I.:1 80, .. .. .. .. .. .. .. .. .. .. ... 4 v600 , , I-I '0 , I 4 400 I I a)0200 -o- II 0 I>U-200 I-400 L -----a a --a a -------600 0 20 40 Percentile 60 80 100 0 20 40 Percentile 60 80 100 Retrospective Power Curve TBN-01-12.19A-Decaiso Emrvs -qwsvd Sam*l Size Survey Uak 1D: I ba Jew Ot Surve Un 20 D=G 1600rWRS Test 0 4F _ A 30 ClificaI Value:____ tina ~14 LWBR F5499 9 A/c- 1.42 Pro!ayý& luvoamry Unit Pause 1.u -I -N -a2 --- --Chick&PAW Ikeh~P014 Ce powt cmwbf entered*W earm"Ite Vakww IIU I- ----.4- I I U;9 K Ix UUXI 1 Tiue luve Us* Comceem *ra" of DCGL)*A4I m A

  • a I VJFW-Z MJ CA LEJ a#- lcý'* INK I 1916"m mlopm Direct Measurement Locations TBN-01-xx-xxx-F-FM (e.g. 01-002)TBN-01-12 Turbine Building Slab Footprint Concrete Areas NOTE: All sample locations generated using Visual Sample Plan Survey Unit: Survey Unit Name: PRELIMINARY DATA REVIEW FORM TBN-01-13 Turbine Building Survey Unit 1 -building surface Classification:

1 Survey Media: Concrete Type of Survey: Final Status Survey Type of Measurement: Fixed Point (HP-1 00C)Number of Measurements: 20 Applicable DCGLW (dpml0cm2): 6.3E+03 DCGL(emc) (dpmllOOcm2): 2.6E+04 smooth surf efficiency (c/d): rough surf efficiency (c/d): 6.0E-02 3.E-02 BASIC STATISTICAL QUANTITIES Net Activity Net Activity w/outliers w/out outliers (dpm/1 00cm 2) (dpm/100cm2) Minimum Value: Maximum Value: Mean: Median: Standard Deviation: Mean-3SD(statistical outlier):-790 1402 134 17 565-1561-790 1402 134 17 565 Mean 3SD statistical outlier 1828 i i -1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Measurement ID TBN-01-13-001-F-FM TBN-01 002-F-FM TBN-01-13-003-F-FM TBN-01-13-004-F-FM TBN-01-13-005-F-FM TBN-01 006-F-FM TBN-01 007-F-FM TBN-01-13-008-F-FM TBN-01 009-F-FM TBN-01 010-F-FM TBN-01 011 -F-FM TBN-01-13-012-F-FM TBN-01-13-013-F-FM TBN-01-13-014-F-FM TBN-01-13-015-F-FM TBN-01-13-016-F-FM TBN-01-13-017-F-FM TBN-01 018-F-FM TBN-01 019-F-FM TBN-01-13-020-F-FM ACTIVITY CONCENTRATION (pCi/g)Mean Ambient Net Activity Gross Bkg Net Surface Net Activity w/out outliers Location (cpm/100cm

2) (cpm/lOOcm
2) lcpm/ioocm
2) Description (dpm/IOOcm
2) fDCGL (dpm/100cm 2)291 248.5 43 Smooth 705 0.11 705 254 248.5 6 Smooth 92 0.01 92 279 248.5 31 Rough 818 0.13 818 333 248.5 85 Smooth 1402 0.22 1402 294 248.5 46 Smooth 755 0.12 755 224 248.5 -24 Rough -656 -0.10 -656 271 248.5 23 Rough 604 0.10 604 243 248.5 -5 Smooth 0.01 -91 231 248.5 -17 Smooth -290 -0.05 -290 219 248.5 -29 Rough -790 -0.13 -790 243 248.5 -5 Rough -147 -0.02 -147 231 248.5 -17 Smooth -290 -0.05 -290 234 248.5 -14 Smooth -240 -0.04 -240 292 248.5 44 Smooth 722 0.11 722 259 248.5 11 Rough 282 0.04 282 263 248.5 15 Smooth 241 0.04 241 238 248.5 -10 Smooth -174 -0.03 -174 245 248.5 -3 Smooth 0.01 -58 266 248.5 18 Smooth 291 0.05 291 218 248.5 -30 Smooth -505 -0.08 -505 248.5 248.5 248.5 248.5 248.5 248.5 248.5 248.5 248.5 248.5 248.5 248.5 248.5 248.5 248.5 248.5 248.5 248.5 248.5 248.5 248.5 248.5 248.5 248.5 248.5 248.5}}
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