ML20134G727
| ML20134G727 | |
| Person / Time | |
|---|---|
| Site: | Fort Saint Vrain  |
| Issue date: | 10/29/1996 |
| From: | SCIENTIFIC ECOLOGY GROUP, INC. |
| To: | |
| Shared Package | |
| ML20134G601 | List: |
| References | |
| NUDOCS 9611130336 | |
| Download: ML20134G727 (281) | |
Text
Fort St. Vrain Nuclear Station Decommissioning Project Final Survey Report VOLUME 11
- FINAL SURVEY OF GROUP J (BOOK 1 of 1) i REVISION 0 l
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! Prepared by:
i Scientific Ecology Group, Inc.
l Field Services Division i
I Phk"$D$!KOI$$267 i W .PD(t
!O j Public Service Company of Colorado i
i Fort St. Vrain Nuclear Station i
l Decommissioning Proj. ect i
i Final Survey Report - Volume 11 l Group J - Penetrations i
! Revision 0 i
!O APPROVED BY: / .aww p' Mg /4/u/u j Project R4diation Protect $n Manager ' Dale APPROVED BY: / ,/fffdd /o dx Mg, l Vic6 President SEG, Inc'. - FiegEervices Vate '/ '
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' APPROVED BY: 370f/19f- /b/29/f6 PSCO Decommisslorfirfg Program Director Date
! osse 102 OCT29 '396 !
l Decommissioning Safety Review Committee l
l O erevarea 87:
I Scientific Ecology Group, Inc.
l Field Services Division
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FSV FINAL SURVEY REPORT TABLE OF CONTENTS VOLUME 11 - SURVEY GROUP J VOLUME 11 Survey Group J ,
TABLE OF CONTENTS SECTION TITLE PAGE i i
i 1.0 . . . . . . . . . . BACKGROUND INFORMATION . . . . . . . . . . . . . . . . . 1-1 2.0 . . . . . . . . . . DECOMMISSIONING ACTIVITIES . . . . . . . . . . . . . . . 2-1 3.0 . . . . . . . . . . SURVEY FINDINGS . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 4.0 . . . . . . . . . . QUALITY CONTROL . . . . . . . . . . . . . . . . . . . . . . . . 4-1 5.0 . . . . . . . . . . CONCLUSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 a.0 . . . . . . . . . . Rete SE xECORDS . . . . . . . . . . . . . . . . . . . . . . . . . ,
PACKAGE DESCRIPTION .T M Book 1 of1
, J0001. . . . . . . Reactor Building Penetrations in Vaults 1-9 . . . . . . . . . . . J0001 1
1 J0002 . . . . . . . Reactor Building Penetrations less than or equal to . . . . . . . J0002 l.5 inches in diameter J0006. . . . . . . Reactor Building Penetrations greater than 1.5 inches . . . . . J0006 and less than 4.0 inches in diameter 10008. . . . . . . Reactor Building Penetrations greater than or equal to . . . . . J0008 4.0 inches in diameter i Revision 0 l
FSV FINAL SURVEY REPORT TABLE OF CONTENTS VOLUME 11 - SURVEY GROUP J h
TABLE LIST OF TABLES PAGE 1.1 . . . . . . . . Group J Survey Areas . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 ,
2.1 . . . . . . . . Remediation Activities in Final Survejed Surface and Structure Areas . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 3.1 . . . . . . . . Summary Results of Individual Survey Packages - Group J . . . 3-3 4.1 . . . . . . . . Summary Statistics for Group J Quality Control Surveys . . . . 4-2 FIGURE LIST OF FIGURES PAGE 3.1 . . . . . . . . Frequency Distribution Graph For Group J Total Surface Activity Measurements . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 3.2 . . . . . . . . Frequency Distribution Graph For Group J Removable Surface Activity Measurements . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 O
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e FSV FINAL SURVEY REPORT BACKGROUND INFORMATION VOLUME 11 - SURVEY GROUP J 1
1.0 BACKGROUND
INFORMATION Volume 11 of the Final Report contains the results of final survey data for Survey Group J,
! penetrations within the Reactor . Building. This Volume consists of one book representing j Release Records for 4 Survey Packages comprising Survey Group J.
l Volume 11 consists of Sections One through Five and includes discussions of Survey Group J l Background Information, Decommissioning Activities within the Group J Survey Areas and j Group J Survey Findings, Quality Control and Conclusions. Section Six of Volume 11 contains the Release Records for all the Group J Survey Areas presented.
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- The Survey Areas within Survey Group J comprised penetrations in the Reactor Building.
! Reactor Building penetrations include valve reach rod sleeves, unidentified piping, core holes, piping sleeves, etc. that passed through walls or floors. Long lengths of embedded piping or piping known to be associated with a particular system were accounted for in their respective
! Plant System Survey Unit. Because most floor and wall surfaces within the Reactor Building
, are Affected, all four Group J Survey Packages were classified as Affected.
l Volume 11 does not provide a synopsis of background information for individual Survey Areas 3
which have a history of use of radioactive materials as was provided with Volumes 2 through j 4. Instead, details of the radiological history of each Survey Area are provided within each j individual Survey Package Release Record.
. As the Reactor Building Penetrations were surveyed, isolation controls were maintained by l covering penetration openings with an appropriate meterial (e.g., plugs, tap, covers, etc.). Once j Final Surveys commenced in areas containing penetrations, additional controls for the i penetrations were not necessary because the area control: also protected the penetrations within j the area, i
i For instances where remediation of Reactor Building Penetrations was performed in a Survey 1 Area subsequent to final survey of the Surfaces and Structures within the Survey Area, the final j radiological condition of the Survey Area has been referenced in the Decommissioning Activities i
section of this volume.
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1 FSV FINAL SURVEY REPORT BACKGROUND INFORMATION VOLUME 11 - SURVEY GROUP J Group J Survey Areas included within this Final Report encompass the following Survey Areas:
Table 1.1 Group J Survey Areas SURVEY SURVEY DESCRIPTION AREA
- PACKAGE #/ID"3 J0001 J0001 Reactor Building Penetrations in Vaults 1-9 J0002 J0002 Reactor Building Penetrations less than or equal to 1.5 inches in diameter J0006 J0006 Reactor Building Penetrations greater than 1.5 inches and less than 4.0 inches in diameter J0008 J0008 Reactor Building Penetrations greater than or equal to 4.0 inches in diameter
- Designator as identified in Survey Area Breakdown (SAB)
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FSV FINAL SURVEY REPORT DECOMMISSIONING ACTIVITIES VOLUME 11 - SURVEY GROUP J 2.0 DECOMMISSIONING ACTIVITIES During characterization of the Reactor Building, a database was developed to catalog all penetrations of Group J. This database was compiled after walking down all areas in the Reactor Building and assigning a penetration number to each Reactor Building penetration. Extensive characterization surveys were then conducted of the penetrations and survey results were recorded in the database thereby creating a radiological history for each penetration.
The characterization surveys were conducted in a manner similar to final survey methods and were initially documented on radiation protection operational survey forms. As plant system / penetration final survey procedures were developed, Characterization Survey Packages were written to document further characterization surveys in a manner that would allow their incorporation into the final survey database. After evaluation to verify that the quality elements of final survey were met (e.g., instrument source checks, calibration / operation procedures, etc.),
characterization surveys performed in accordance with Characterization Survey Packages were accepted as the survey of record and were included in the final survey database.
The Group J Characterization Packages were initially assigned a package number from J0001 through J0010. Characterization Package J0001 was designated for all penetrations in Vaults 1-9.
Characterization Packages J0002 through J0010 were initially developed based on the diameter of the penetrations (e.g., J0001 for s 0.75", J0002 for 0.75" to 1", ..., J0010 for 7" and greater). Due to the narrow diameter ranges assigned, some penetration Packages did not contain a significant number of penetrations. Therefore, as Characterization survey data was reviewed and Final Survey Packages developed, the J Characterization Packages were consolidated. This resulted in Final Survey J Packages J0001 (all penetrations in Vaults 1-9), J0002 (penetrations s 1.5", which consolidated Packages J0002 through J0005), J0006 (penetrations > 1.5" but <
4.0", which consolidated Packages J0006 and J0007) and J0008 (penetrations 2 4.0", which consolidated remaining J Packages).
As indicated by characterization survey results, Reactor Building Penetrations with total surface activity greater tien 3,000 @m/100 cm' or removable surface activity greater than 550 dpm/100 cm2 were remediated. fmu a ca activities included: hand wiping, wire brushing, grit blasting or removal by core boring, as necessary. When core boring was performed, the remaining core hole was surveyed.
Generally, the remediation activities conducted on the Reactor Building Penetrations were performed concurrent with other Reactor Building decommissioning activities prior to final survey of the areas surrounding the penetrations. However, as indicated in Table 1 below, some remediation activities were conducted in penetrations after final survey of the areas. Subsequent to the remediation of the penetrations in these areas, surveys were performed in the vicinity of 2-1 Revision 0 1
FSV FINAL SURVEY REPORT DECOAfAflSSIONING ACTIVITIES VOLUME 11 - SURVEY GROUP J h, the remediated penetrations and the surveys indicated that cross contamination of the areas did not occur. Removable surface activity measurements collected in the areas most likely to be affected were all well below 250 dpm/100 cm2 . Table 2.1 lists all affected Surface and Structure Packages, the activity that occurred in the area after completion of final survey, the related penetration package, and reference to the associated survey performed in the area.
Table 2.1 Remediation Activities in Final Surveyed Surface and Stmeture Areas Surface and Post Survey Activity Related Associated Structure Penetration Survey Package Package F0003 Debris vacuumed from penetrations J0008 96-1643c F0004 Debris vacuumed from penetrations J0008 96-1643c O
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- FSV FINAL SURVEY REPORT SURVEY FINDINGS !
1 VOLUME 11 - SURVEY GROUP J j
, 3.0 SURVEY FINDINGS !
A summary of the final survey measurement results for all Group J Survey Areas within this i Final Report is presented in Table 3.1, " Summary Report of Individual Survey Packages - Group i J." The Table provides values for each of the " Types" of measurements collected within each .
Survey Area (i.e., Total Surface Activity and Removable Surface Activity). For each " Type" l 4 of measurement collected, the total number of measurements, the maximum Survey Area value l l and the Upper Confidence Limit (UCL) for the Survey Area mean value are provided. i Individual measurement results, for each Survey Package is presented at the end of this volume j within the respective Survey Area Release Records.
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For Group J,1,601 individual measurements representing final survey results for 4 Reactor
, Building Penetration Survey Packages were recorded. Additional measurements were obtained i
but only these 1,601 represent the final reported measurements whichjustified the conclusion that i the Survey Areas met the release criteria for unrestricted use. Total Surface Activity i
! measure:nents comprised 619 (including 44 QC Verification measurements) of the 1,601 total ;
measurements. Removable Surface Activity measurements comprised an additional 982 :
- (including 69 QC Verification) measurements. No exposure rate measurements were collected.
All individual Total Surface Activity results for Group J Survey Areas were below the Total ,
Surface Activity Site Specific Guideline Value (SGLV) of 12,000 dpm/100 cm2 (maximum) and 2
below 4,000 dpm/100 cm when averaged over all the measurements collected in each Survey
- Unit, as required in the NRC approved "Fon St. Vrain Nuclear Station Decommissioning Project !
Final Surwy Planfor Site Release". ;
The Critical Level (L) and Minimum Detectable Activity (MDA) for Total Surface Activity
- i. measurements were reported in two ways within the Release Records. On the Statistical
. Summary page, the reported Minimum Detectable Activity value was the value which represented j the " highest / greatest" Minimum Detectable Activity value from all the measurements for the i J
Survey Unit. The Critical Level reported was the corresponding Critical Level value for the ;
reported Minimum Detectable Activity. On the Corrected Field Activity Values page(s), Critical l level values were calculated for each individual measurement. Values exceeding the Critical '
Level are underlined. j 3
All Removable Surface Activity results were below the Removable Surface Activity Site Specific l Guideline Value (SGLV) of 750 dpm/100 cm'. I
\' The Critical Level (L,) and Minimum Detectable Activity (MDA) for Removable Surface Activity measurements were reported in two ways within the Release Records. On the Statistical
- Summary page, the reported Minimum Detectable Activity value was either the value which 3-1 Revision 0 h
FSV FINAL SURVEY REPORT SURVEY FINDINGS VOLUME 11 - SURVEY GROUP J represented the Minimum Detectable Activity for all removable activity smears within a Survey Unit counted on that day, or it represented the " highest / greatest" Minimum Detectable Activity value from multiple days of counting removable activity within a Survey Unit. The Critical I.evel reported was the corresponding Critical level value for the reported Minimum Detectable Activity. On the Corrected Field Activity Values page(s), CriticalIevel values were calculated for all removable activity smears within a Survey Unit counted each day. Values exceeding the Critical Level are underlined.
Also presented in this section are Frequency Distribution graphs for the Group J final survey measurements. These graphs depict the distribution of the 619 measurements for Total Surface Activity and 982 measurements for Removable Surface Activity. The individual graphs depict Total Surface Activity (Net dpm/100 cm 2) and Removable Surface Activity (Net dpm/100 cm2 ),
These graphs include the measurements of Table 3.1 and the additional QC Verification measurements collected.
The analysis of the final survey measurement data for Group J Survey Areas indicate that the release criteria for unrestricted use have been met.
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r-O O O FSV FINAL SURVEY REPORT SURVEY FINDINGS VOLUME 11 - SURVEY GROUP J Table 3.1 Surnman Report of Individual Survey Packages - Group J l Total Surface Activity Removable Surface Activity E h 8i8" P Max UCL No. No. Max UCL (dpm/100cm') (dpm/100cm') (dpm/100cm') (dpm/100cm')
Reactor Building Penetrations in J0001 56 - 2,309.8 448.3 56 15.3 2.4 Vaults 1-9 Reactor Building Penetrations less 30002 than or equal to 1.5 inches in 55 3,738.1 756.1 140 193.4 13.1 diameter Reactor Building Penetrations greater J0006 than 1.5 inches and less than 4.0 89 6,973.7 5 1,176.9 337 55.4 5.4 inches in diameter Reactor Building Penetrations greater J0008 than or equal to 4.0 inches in 375 4,450.8' 898.8 380 159.4 11.2 diameter 575 (6,973.7) (1,176.9) 913 (193.4) (11.2)
(GROUP htAXL U VALUE)
I 2 Although maximum TSA was above average GLV of 4,000 dpm/100 cm . result was below individual GLV of 12,000 dpm/100 cm2 and Survey Unit mean UCL was below average GLV h
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i Frequency Distrubution by Group Designator =
Total Surface Activity - Beta Survey
[=MMEdfE g3;w g, GROUP J i Total Number of Measurements: 619 100 ,-- - - - - - - - --
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> Minimum -1354.3 ,
- , Maximum 6973.7 1
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Mean 780.8 i
Standard Deviation 1126.7 UCL 855.3 60 + - - --- -- -
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j i Frequency Distrubution by Group Designator i
Removable Surface Activity - Beta Survey
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GROUPJ Total Number of Measurements: 982 1
- 500-----------~---------- - - - -
Minimum -12.4 Maximum 193.4 a Mean 7.1
.i Standard Deviation 16.4 l UCL 8.0 4QQ .. -
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5 6 16 25 at 45 95 SS 78 si SS 10611812513614516518 175145195 20s 218 225 236 246 255 255 276 286 295 306 316 325136 346 366 366 376 386 3e6 406 l Net dpm/100cm 2 i
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FSV FINAL SURVEY REPORT QUALITY CONTROL VOLUME 11 - SURVEY GROUP J 4.0 QUALITY CONTROL Verification field and laboratory measurements were performed independently on at least 5 % of the Total and Removable Surface Activity measurements collected for Survey Group J. For Total Surface Activity, a total of 44 QC Verification measurements were collected out of 575 initial final survey measurements (i.e.,7.7%). For Removable Surface Activity measurements, 69 QC Verification measurements were collected out of 913 initial final survey measurements (i.e.,7.6%). The results of the QC Verification survey measurements are provided in each associated Survey Package and verified the conclusions regarding the radiological status and suitability for release for unrestricted use of the Survey Areas within Survey Group J.
In addition to verifying that all QC Verification measurements met the unrestricted use release criteria, a statistical comparison of the QC Verification measurements and the corresponding initial final survey measurements was performed. Although not required by the Final Survey Plan, this comparison was considered prudent since only a portion of each Survey Area was resurveyed. The means of the QC Verification and corresponding initial final survey results were statistically evaluated using a two tailed t-test assuming unequal variances. When 1 conducting this test, a two tailed p-value is calculated which indicates the probability that two sample sets taken from the same population would result in a difference in mean values greater than or equal to the difference observed in the two data sets tested. Therefore, a two tailed p-gl value greater than or equal to 0.05 indicates agreement at 95% confidence.
The summary results of the QC Verification and corresponding initial final survey measurements are provided in Table 4.1 below. The individual QC Verification measurement results are provided in the respective Release Record for each Survey Package. As noted in Table 4.1, the two tailed p-value was greater than 0.05 indicating agreement between the QC Verification and corresponding initial final survey measurements at 95% confidence.
1 In conclusion, QC Verification measurements taken in each Survey Area of Survey Group J supported the conclusion that the Survey Areas meet the criteria for release for unrestricted use.
l The QC measurements taken in each Survey Package were below the unrestricted use release l criteria and a statistical comparison between the QC Verification and initial final survey measurements was in agreement at 95% confidence.
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FSV FINAL SURVEY REPORT QUALITY CONTROL VOLUME 11 - SURVEY GROUP J Table 4.1 Summary Statistics for Group J Quality Control Surveys Group J Group J
- Total Surface Activity Removable Surface Activity Measurements Measurements (dpm/100 cm') (dpm/100 cm2)
Parameters Initial Final QC Initial Final QC ,
Survey Verification Survey Verification Observations 44 44 69 69 Mean 732.2 1,125.3 5.2 5.1 ;
Standard 1,017.4 1,620.5 9.4 9.3 Deviation Value -1.39 0.08 l O Two-tall 0.17 0.94
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p-value Agree at 95% Yes Yes i
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l FSV FINAL SURVEY REPORT CONCLUSIONS VOLUME 10 - SURVEY GROUP I
5.0 CONCLUSION
S The results of Total and Removable Surface Activity measurements collected within the Survey Areas comprising Final Survey Group J met the criteria established by the U.S. Nuclear Regulatory Commission (NRC) and presented in the NRC approved " Fort St. Vrain Nuclear Station Decommissioning Project Final Survey Plan for Site Release".
It is therefore concluded that the Reactor Building Penetrations included within Survey Group J are suitable for release for unrestricted use.
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i Scientific Ecology Group, Inc. gg f^ Radiological Engineering & Decommissioning Services - - . -
Fort St. Vrain Nuclear Generating Station Decommissioning Project 4
Release Record Contents Survey Area Survey Area ID: Survey Area Description Pages J0001 Reactor Building Penetrations in Vaults 1-9 2-4 4
Survey Unit (s)
Location Code Survey Unit Description Pages C J0001 PZZZZ EZT01
( J0001 PZZZZ EZC01 Reactor Building Penetrations in Vaults 1-9 5-41 l J0001 P7.77.7 EZQ01 I
Prepared By: dcG-s / /0-24-fd SEG Radiologi6d' Engineer Date O
Reviewed By: fh '"
SEG Proj6ct Radiation Protection Manager f Io/tc/14 Date Approved By: p,4 gy aco:- / <o/u/*
g PSCO Radiation Protection Manager Date U
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d Fort St. Vrain Nuclear Generating Station Decommissioning Project Release Record - Survey Area Survey Arta/ Package ID: J0001 Survey Area
Description:
Reactor Building Penetrations in Vaults 1-9 Survey Package
Description:
Reactor Building Penetrations in Vaults 1-9 Survey Area J0001 consisted of penetrations of various diameters (i.e.1" to greater than 7")
accessed from Vaults 1-9. The Vaults included the Reactor Building Level 5 Core Support and Ventilation Filter Pits (Vaults I and 2), the Gas Waste Filter Pits (Vaults 3 and 4), the Liquid Waste Demin Pits (Vaults 5 and 6), and the Decon System / Liquid Waste Filter Pits (Vaults 7, 8 and 9). There were a total of 56 penetrations surveyed within Survey Area J0001. The Subject penetrations are listed in the attached survey location table.
The Reactor Building Penetrations in Vaults 1-9 were surveyed as an affected plant penetration survey unit. This package includes characterization survey results that were reviewed and found to be acceptable as final survey data.
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\ Survey Area Operational History:
During plant operations, these penetrations performed a variety of functions including housing piping , valve reach rods, etc. Some penetrations resulted from the core boring of contaminated piping and also account for short sections of embedded piping not known to be associated with a particular system. The survey history of each penetration is maintained in the penetration database which was developed and maintained during the characterization of the Reactor Building.
Survey Area Decommissioning and Remediation Activities:
During characterization of the Reactor Building, a database was developed to track all penetrations (i.e., holes, pipes or sleeves in walls or floors). As the penetrations were surveyed, results were recorded in the database. A survey history of each penetration was therefore developed. Remediation was conducted for any penetration with characterization survey results greater than 3000 dpm/100 cm2 (for total surface activity) or 550 dpm/100 cm 2 (for removable surface activity). The remediation activities performed included hand wiping, grit blasting, and core boring of penetrations, as necessary. In situations where core boring was performed, the remaining hole was surveyed. The characterization surveys were initially documented on radiation protection operational survey forms.
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l Survey Area Decommissioning and Remediation Activities (Continued):
As characterization of the penetrations progressed, procedures and final survey protocols for O plant systems and penetrations were developed and defined. Therefore, Characterization Survey Packages were issued to complete the penetration characterization surveys in a manner that would allow the survey results to be acceptable as final survey data. When the Characterization Survey Packages were complete, an evaluation was performed to determine the acceptability of the Characterization Surveys as Final Release Survey data, and to define ;
the basis for the balance of the Final Survey. The evaluation included a review of the !
instrumentation and protocols used for the scan survey and the results of the scan survey.
1 In regard to Instrumentation and Survey, the instrumentation calibration operating procedure, l counting parameters, and acceptance criteria for operability were identical to those methodologies used for Final Survey. Characterization Survey protocols were also judged to be equivalent to the survey protocols used by the Final Survey group. Because the Characterization Surveys were determined to meet the basic quality requirements for Final Survey, the surveys were accepted as Final Surveys.
Subsequent to completion of the Characterization Survey Packages, the balance of the Final Survey measurements needed for statistical evaluation and reporting purposes were collected.
Additional measurements included QC Verification measurements, removable surface activity measurements (including all penetrations not included in the Characterization Packages) and any required Investigation Survey (s).
Isolation and Control Measures: Level 3 Controls O, !
To prevent cross contamination by adjacent work activities, the open ends of the penetrations were taped over or plugged when not undergoing decontamination or survey. Penetration openings were not sealed if they were inside an area that had been final surveyed and were therefore protected by the area controls.
Survey Area
Conclusions:
The results of total and removable surface activity measurements collected within this survey area meet the criteria for release for unrestricted use.
At least five percent of all Group J survey locations were required to be resurveyed as Quality Control (QC) measurements. There were 67 Group J locations resmveyed as QC-Verification measurements, including four J0001 locations, which represented approximately eight percent of the total locations. The J0001 specific and Group J QC-Verification Survey results support the conclusions made for the Group J initial Final Survey measurements. The {
QC-Verification measurements agreed (within 95% confidence) with the corresponding initial ;
Final Survey measurements. 1 01 Page 3
Survey Area
References:
I Westinghouse Team Plant Penetration Database l
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Fort St. Vrain Nuclear Generating Station Decommissioning Project Release Record - Survey Unit Survey Package ID: J0001 Location Code: J0001 PZZZZ EZ l
Group ID Survey Area Surface Category Survey Unit Classification 1 Number J 0001 Penetrations EZ l (Affected) i Survey Reason: T01 - Initial Final Release l C01 - Characterization '
Q01 - QC Verification ,
l Survey Unit
Description:
Reactor Building Penetrations in Vaults 1-9 l
Survey Design Measurement Number of Description Type Measurements i i
Beta Scan N/A Scanned accessible areas of 56 plant penetrations. No !
areas of elevated activity were detected.
Total Surface 56 Collected 1 measurement as part of the initial Final Survey Activity for location 2. Fifty-five characterization measurements
- were collected from the remaining 55 penetrations. In addition, a total of 4 QC Verification measurements were performed at locations 13,19,45 and 56.
py Smears 56 Collected 1 measurement as part of the initial Final Survey from location 2. Fifty-five characterization measurements were collected from the remaining 55 penetrations. In addition, a total of 4 QC Verification measurements were performed at locations 13,19,45 pod 56.
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Survey Unit Investigations:
, Investigation # 1:
i Characterization survey results for location 2 indicated total surface activity at about 20,000 2
dpm/100 cm . Survey location #2 was subsequently remediated by grit blasting, hand wiped, and resurveyed. The initial final survey measurement results were used for reporting purposes for
, location 2.
Investigation # 2: l Survey locations #1, #6, #10, #60 and #61 which, during characterization, were initially l considered as part of survey area J0001, were not surveyed because ofinaccessibility. A walk-j down of these locations was performed and it was determined that they were bent, crimped or plugged, such that survey was not possible. Therefore, these survey locations were deleted from the survey area. There is a low probability that the subject five penetrations in question posses
, activity above the appropriate guideline values since the survey data for adjacent penetrations did l J not indicate the presence of activity above the appropriate guideline values. '
l Investigation # 3: !
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The QC-Verification Surveys for locations 45 and 56 were performed by the same technician !
who performed the Characterization Survey. Therefore, the initial QC-Verification Survey of
.O locations 45 and 56 were not completed as instructed. The two subject QC-Verification Survey locations were repeated in accordance with original instructions. No additional measurements were added to package as a result of this investigation.
A different technician performed another QC-Verification Survey on locations 45 and 56 in t
accordance with the original survey instructions. The original Plant Penetrations Survey Instructions Form and the Cover Sheet for Plant Systems Penetrations - Download Reports form was annotated to reflect the repeat of location 45 and 56 QC-Verification Survey. The QC- ,
Verification results for locations 45 and 56 met the criteria for release for unrestricted use. The
- original QC-Verification results will not be used for reporting purposes. The QC-Verification :
1 Survey results obtained, by a different technician, on 10/21/96 will be used for reporting ;
i purposes. ;
3 Package J0001 was routed to the Field Operations Coordinator, the Final Survey Operations !
Supervisor, Radiological Engineer, Data Evaluation Engineer, and the Final Survey lead Engineer !
- a for a supplementary Phase II and Phase III review, signatures, and dates. The supplementary l
- Phase II and III signature and dates shall be annotated to refer to Change # 6 in the package change history form.
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Scientific Ecology Group, Inc.
Radiological Engineering & Decommissioning Sen' ices gg
~~ ~ ~x Fort St. Vrain Nuclear Generating Station Decommissioning Project Survey Location Summary Survey Measuranents Penetration Number Location Location Collected Namnber f
I
- N/A 50103 Reactor Building, Vault # 1, east wall. Survey Area F061 2 1 - TSA 40234 Reactor Building, level 4, 1 - RSA E ault #6, west wall. Survey Area F059 3 1 - TSA 50098 Reactor Building, level 4, 1 - RSA Vault #1, east wall. Survey Area F061 4 1 - TSA 50099 Reactor Building, level 4, 1 - RSA Vault #1, east wall. Survey Area F061 5 1 - TSA 50101 Reactor Building, level 4, 1 - RSA Vault #1, east wall. Survey Area F061 6
- N/A 50102 Reactor Building, Vault #1, east wall. Survey Area F061 7 1 - TSA 50104 Reactor Building, level 4, 1 - RSA Vault #2, east wall. Survey Area F061 8 1 - TSA 50105 Reactor Building, level 4, !
1 - RSA Vault #2, east wall. Survey Area F061 9 1 - TSA 50106 Reactor Building, level 4, 1 - RSA Vault #2, east wall. Survey Area F061 10
- N/A 50107 Reactor Building, level 4, Vault #2, east wall. Survey Area F061 11 1 - TSA 50107 Reactor Building, level 4, 1 - RSA Vault #2, east wall. Survey Area F061 Ol!
i l
Page 7 l 1
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!O Survey I meneian Measurvenents ran read Penetration Nusnber location Nussber l 12 1 - TSA 40274 Reactor Building, level 4, 1 - RSA Vault #8, north wall. Vault #9, l:
south wall. Survey Area F058 -
1 13 1 - TSA 40275 Reactor Building, level 4, 1 - RSA Vault M, north wall. Vault #9,
, south wall. Survey Area F058 l 13-QC 1 - TSA 40275 Reactor Building, level 4, i 1 - RSA Vault #8, north wall. Vault #9, i south wall. Survey Area F058
- 14 1 - TSA 40276 Reactor Building, level 4, 1 - RSA Vault #8, north wall. Vault #9, south wall. Survey Area F058 i 15 1 - TSA 40277 Reactor Building, level 4, 1 - RSA Vault #8, north wall. Vault #9, south wall. Survey Area F058 l 16 1 - TSA 40278 Reactor Building, level 4, 1 - RSA Vault #8, west wall. Survey i Area F058 l'
17 1 - TSA 40279 Reactor Building, level 4, 1 - RSA Vault #8, west wall. Survey Area F058 18 1 - TSA 40280 Reactor Building, level 4, 1 - RSA Vault #8, west wall. Suivey Area F058 19 1 - TSA 40281 Reactor Building, level 4, 1 - RSA Vault #8, west wall. Survey Area F058 19-QC 1 - TSA 40281 Reactor Building, level 4, 1 - RSA Vault #8, west wall. Survey Area F058 20 1 - TSA 40242 Reactor Building, level 4, 1 - RSA Vault #1, south wall. Survey Area F061 21 1 - TSA 40243 Reactor Building, level 4, 1 - RSA Vault #1, south wall. Survey Area F061 22' 1 - TSA 40244 Reactor Building, level 4, 1 - RSA Vault #1, south wall. Survey Area F061 Page 8
Survey Measurunents Penetration Nurnber Location Location Collected Number 23 1 - TSA 40245 Reactor Building, level 4, 1 - RSA Vault #1, south wall. Survey )
Area F061 l 24 1 - TSA 40246 Reactor Building, level 4, 1 - RSA Vault #1, north wall. Survey Area F061 l
l 25 1 - TSA 40247 Reactor Building, level 4, l 1 - RSA Vault #1, north wall. Vault #2, south wall. Survey Area F061 26 1 - TSA 40248 Reactor Building, level 4, 1 - RSA Vault #1, north wall. Vault #2, south wall. Survey Area F061 27 1 - TSA 40249 Reactor Building, level 4, 1 - RSA Vault #1, north wall. Vault #2, south wall. Survey Area F061 28 1 - TSA 40268 Reactor Building, level 4, 1 - RS A Vault #7, south wall. Vault #6, north wall. Survey Area F058 l
and F059 i l
29 1 - TSA 40269 Reactor Building, level 4, l 1 - RSA Vault #7, south wall. Vault #6, '
north wall. Survey Area F058 and F059 30 1 - TSA 40272 Reactor Building, level 4, 1 - RSA Vault #7, north wall. Vault #8, south wall. Survey Area F058 31 1 - TSA 40273 Reactor Building, level 4, 1 - RSA Vault #7, north wall. Vault #8, south wall. Survey Area F058 32 1 - TSA 40250 Reactor Building, level 4, 1 - RSA Vault #3, south wa!!. Vault #2, north wall. Survey Area F060 and F061 33 1 - TSA 40251 Reactor Building, level 4, 1 - RSA Vault #3, south wall. Vault #2, north wall. Survey Area F060 and F061 O
Page 9
I 1
l i
1 Survey Measurements Penetration Nanber Location i I -tion Collected Number '
34 1 - TSA 40252 Reactor Building, level 4, i 1 - RSA Vault #3, south wall. Vault #2, north wall. Survey Area F060 l and F061 j 35 1 - TSA 40253 Reactor Building, level 4, !
1 - RSA Vault #3, south wall. Vault #2, I north wall. Survey Area F060 and F061 36 1 - TSA 40256 Reactor Building, level 4, 1 - RSA Vault #3, north wall. Vault #4, south wall. Survey Area F060 ;
37 1 - TSA - 40257 Reactor Building, level 4, l 1 - RSA Vault #3, north wall. Vault #4, !
south wall. Survey Area F060 l 38 1 - TSA 40260 Reactor Building, level 4 j 1 - RSA Vault #5, south wall. Vault #4, north wall. Survey Area F059 and F060 39 1 - TSA 40261 Reactor Building, level 4, 1 - RSA Vault #5, south wall. Vault #4, north wall. Survey Area F059 and F060 40 1 - TSA 40264 Reactor Building, level 4, 1 - RSA Vault #5, north wall. Vault #6, south wall. Survey Area F059 41 1 - TSA 40265 Reactor Building, level 4, !
1 - RSA Vault #5, north wall. Vault #6, south wall. Survey Area F059
' 42 1 - TSA 40266 Reactor Building, level 4,
! 1 - RSA Vault #7, south wall. Vault #6, l north wall. Survey Area F058 j and F059 43 1 - TSA 40267 Reactor Building, level 4, 1 - RSA Vault #7, south wall. Vault #6, north wall. Survey Area F058 l and F059
- 44 1 - TSA 40254 Reactor Building, level 4, 1 - RSA Vault #3, north wall. Vault #4, south wall. Survey Area F060 i Page 10
Survey Measuranents Penetration Number Location Location Collected Number 45 1 - TSA 40255 Reactor Building, level 4, 1 - RSA Vault #7, south wall. Vault #6, north wall. Survey Area F060 45-QC 1 - TSA 40255 Reactor Building, level 4, 1 - RSA Vault #7, south wall. Vault #6, north wall. Survey Area F060 46 1 - TSA 40258 Reactor Building, level 4, 1 - RSA Vault #5, south wall. Vault #4, north wall. Survey Area F059 and F060 47 1 - TSA 40259 Reactor Building, level 4, 1 - RSA - Vault #5, south wall. Vault #4, north wall. Survey Area F059 and F060 48 1 - TSA 40262 Reactor Building, level 4, 1 - RSA Vault #5, north wall. Vault
- 6, south wall. Survey Area F059 49 1 - TSA 40263 Reactor Building, level 4, 1 - RSA Vault #5, north wall. Vault #6, south wall. Survey Area F059 50 1 - TSA 40270 Reactor Building, level 4, 1 - RSA Vault #7, north wall. Vault #8, south wall. Survey Area F058 51 1 - TSA 40271 Reactor Building, level 4, 1 - RSA Vault #7, north wall. Vault #8, south wall. Survey Area F058 52 1 - TSA 40241 Reactor Building, level 4, 1 - RSA Vault #3, north wall. Vault #4, south wall. Survey Area F060 53 1 - TS A 40195 Reactor Building, level 4, 1 - RSA Vault #7, west wall. Survey Area F058 54 1 - TSA 401 % Reactor Building, level 4, 1 - RSA Vault #6, west wall. Survey Area F059 55 1 - TSA 40197 Reactor Building, level 4, 1 - RSA Vault #5, west wall. Survey Area F059 O
Page 11
Survey Measuranents Penetration Number IAcation Location Collected N wnher 56 1 - TSA 40198 Reactor Building, level 4, 1 - RSA Vault #4, west wall. Survey Area F060 56-QC 1 - TSA 40198 Reactor Building, level 4, 1 - RSA Vault #4, west wall. Survey Area F060 57 1 - TSA 40199 Reactor Building, level 4, 1 - RSA Vault #3, west wall. Survey Area F060 58 1 - TSA 50100 Reactor Building, level 4, 1 - RSA Vault #1, east wall. Survey Area F061 59 1 - TSA 50109 Reactor Building, level 4, 1 - RSA Vault #2, east wall. Survey Area F061 60
- N/A 40046 Reactor Building, Vault #6, west wall. Survey Area F059 61
- N/A 40065 Reactor building, Vault #2, west wall. Survey Area F061
- See Investigation # 2 i
l Page 12 i
Compilation of Statistical Summaries Total Surface Activity - Beta Survey Nd@@
Removable Surface Activity - Beta Survey '
location Code: J0001PZZZZEZ Medium Codes: B0002, B0023, B0031 Comments: Total Surface Activity (TSA) reported in Net dpm/100 cm2 Removable Surface Activity (RSA) reported in Net dpm/100 cm2 TSA RSA Upper Confidence Limit (UCL) 448.3 2.4 hican 311.5 1.3 Maximum 2,309.8 15.3 Minimum -1,344.8 -6.9 Standard Deviation 608.0 5.0 Minimum Detectable Activity 1,733.9 24.9 Critical Level 834.8 9.3 Samples Reported 56 56 l Samples Prescribed 56 56 l O
Page 1: ERGS:V2.17.1.a.10.10.96 Page 13
Statistical Summary Total Surface Activity - Beta Survey '
g '
i Location Code: J0001PZZZZEZ i Survey Reasons: T01 - Initial Final Release, C01 - Characterization Medium Codes: B0002, B0023, B0031 Net dpm/100 cm2 l Upper Confidence Limit (UCL) 448.3 l
[Mean 311.5 l ;
l Maximum 2,309.8 l l q l Minimum -1,344.8 l l Standard Deviation 608.0 l l Minimum Detectable Activity 1,733.9 l l Critical Level 834.8 l l Samples Reported 56 l l Samples Prescribed 56 l Tests Performed l Samples Reported greater than or equal to Samples Prescribed YES l Passed l MDA < 3,000.0 dpm/100 cm2 YES l Passed l Percent of Samples > 3,000.0 dpm/100 cm2 0.0 l Passed (3) ,
l Num',, of Samples > 4,000.0 dpm/100 cm2 0 l Passed (4) l UCb'6f Mean less than or equal 4,000.0 dpm/100 cm2 YES l Passed (3) 10% Test (4) Single Measurement Test i V
Page 1:TSABS:V2.17.1.a.10.10 %
Page 14 FSR. STAT FSL
Plant Systems Corrected Field Activity Values Total Surface Activity - Beta Survey
-f$ DSS
- ,.==
Location Code: J0001PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 3,000.0 dpm/100 cm2 Italic values exceed 4,000.0 dpm/100 cm2 Count time reported in seconds.
Medium Download # Location ID - Count MDA Critical Activity Reason Code Station # Location # Time Level Code B0002 1032-1 58-1 60 1,485.8 706.9 -368.8 C01 59-1 1,517.8 722.9 -581.2 B0023 1578-3 2-1 120 965.8 458.6 1.362.0 T01 101-3 3-1 60 489.4 228.0 395.1 C01 1029-1 4-1 15 1,201.7 522.3 811.6 5-1 1,478.5 660.7 173.9 101-3 7-1 60 530.9 248.7 -98.8 8-1 610.7 288.6 12.3 9-1 547.2 256.9 -12.3 11 1 547.2 256.9 -122 5 99-3 12-1 1,226.2 578.3 -25.6 13-1 1,250.5 590.5 51.3 14-1 1,136.6 533.5 0.0 15-1 1,286.1 608.3 -179.5 16-1 1,129.9 530.2 51.3 17-1 1,136.6 533.5 .... 538.3 18-1 1,188.6 559.6 25.6 19-1 1,102.7 516.6 359.0 1034-1 20-1 1,645.5 801.9 492.3 21 1 1,640.7 799.5 46.2 22-1 1,647.1 802.7 1.569.2 23-1 1,695.8 827.1 -415.4 99-3 24-1 1,095.8 513.1 974.4 25-1 1,136.6 533.5 615.4 26-1 1,053.3 491.9 666.7 27-1 1,060.5 495.5 1.076.9 1034-1 28-1 1,702.0 830.2 692.3 29-1 1,635.9 797.1 446.2 30-1 1,683.4 820.8 769.2 31-1 1,711.2 834.8 215.4 1204-1 32-1 1,482.4 704.8 322.6 33-1 1,526.1 726.6 -403.2 Page 2:TSABS:V2.17.1.a.10,10.96 Page 15 A
l
(~'T Plant Systems Corrected Field Activity Values !
L) Total Surface Activity - Beta Survey
-555
- - - - t Location Code: J0001PZ7ZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the enticallevel.
Bold values exceed 3,000.0 dpm/100 cm2 Italic values exceed 4,000.0 dpm/100 cm2 Count time reported in seconds.
Medium Download # . Location ID - Count MDA Critical Activity Reason Code Station # Location # Time Level Code B0023 1204-1 34-1 60 1.454.3 690.7 80.6 C01 35-1 1,465.6 696.4 967.7 1033-1 36-1 120 1,477.3 715.3 -103.4 37 1 1,564.6 758.9 -569.0 38-1 1,682.9 S18.1 -1,344.8 39-1 1.591.9 772.6 -172.4 40-1 1,521.6 737.4 -172.4 41-1 1,506.2 729.7 -258.6 1 1201-1 42-1 60 1,593.7 759.9 299.4 ,
43-1 1,489.8 708.0 544.4 .
i I
1032-1 44-1 1,458.6 69d.3 238.9 45-1 1,430.8 679.4 663.7
( 46-1 47-1 1,538.8 1,579.8 733.4 753.9 584.1 265.5 48-1 1,733.9 831.0 238.9 49-1 1,629.6 778.8 1.593.0 50-1 1,564.6 746.3 345.1 ;
51-1 1,549.2 738.6 1.247.8 l 52-1 1,668.3 798.2 2.309.8 l l
B0031 53-1 1,528.3 728.2 132.7 54-1 1,469.5 698.8 637.2 1201 1 55-1 1,556.3 741.2 27.2 1032-1 56-1 1,475.0 701.5 345.1 57-1 1,430.8 679.4 238.9
^s (G
Page 3:TSABS:V2.17.1.a,10.10,%
Page 16 i
Graph of Activity versus Location Series Total Surface Activity - Beta Survey
-[SE@$
g=,,_ a Location Code: J000lPZZZZEZ Survey Reasons: T01 - Initial Final Release, C01 - Characterization l Medium Codes: B0002, B0023, B0031 Average Guideline Value 4000.0 dpm/100 cm' 4000 . = m -,-e = -===+: . = - = . =- -- =- =-
3500- --------- ---------------------------------------------------------
3000- -- ---------------------------------------------------------------.
2500- ---- ------------------------------------------ ------------------
2000- ------------------------------------------------ ------------- ----
"8
" * ^
k1500----- ----------------
s . ,
7, .. . - -w- m . .[ '-" . - 48 "v'\n ^', I
,{1000-.{
y r
k/
[---------
S
/**-n%. / * <^
.a
$ 500 -Sh* . I b- h%----- -------- - -' - - r-- -
0 \ m ,7. ,-4-/ . - ; i
, \/*--- \ ..
500- ----------------- ------ $----------- \g . - ---------------.---
\
1000- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
1500-4--H-+
'w?'s-, 'e-sNs. 1-f >fss-
' ' ' ' 4 ' h r. ,shht
- ,'Ys 2Yh r#'Ysh sh > s Yr.h sh sh > $h r.h s Ys. Is s
Location Series l Criticallevel --*-- MDA Average Guideline Value -.- Activity 9
l Page 4:TSABS:V2.17.1.a.10.10.96 Page 17 GRFSL7L8.FSL l
m . _ - A. 4 - .#
O Graph of Activity versus Location Series Total Surface Activity - Beta Survey
==
g;.=g ,
d5$
Location Code: J000lPZZZZEZ Survey Reasons: T01 - Initial Final Release, C01 - Characterization 4
Medium Codes: B0002, B0023, B0031 Average Guideline Value 4000.0 dpm/100 cm' 4000-3500- -----------------------------------------------------------------
3000- ------ ------ ------------------ ---------------------------------
l 2500t------------------------------------------------------------------ i Iv 2000 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
l 8
1 j 1500- - - - - - " -
=- - -. --- --------- ,-------- - - = - -- -=---- -
L
'c g 1000- -------------------- ----------------------------------------------
Z ,- _ _
l 500-------- ----- -- --- -------- --------- ----------- ---------------
./" a 0 m- s\
x
\
- 500--.--..---------.--.----------.---..--...-- -... 2.===~~ ------
-1000 '
l l l l ss-i s7-1 so-i Location Series
Critical Level -.- MD A
-- Average Guideline Value -.-- Activity O
V Page 5:TSABS:V2.17.1.a.10.10.96 , Page 18 GRFSL7L8.FSL
Background Correction Values Total Surface Activity - Beta Survey
-(5555 g;~a,g &
Location Code: J000lPZZZZEZ Comments: Field Background (Bkg) reponed in epm / detector area.
Medium Bkg reported in dpm/100 cm2 Count time reponed in seconds.
Medium Code left justified under Download #-Station # column.
Download # - Location ID - Detector Count Bkg Field Medium Reason Station # Location # Type Time Sub Bkg Bkg Code B0002 1032 1 58-1 02100 60 PS001 131.0 767.0 C01 59-1 137.0 B0023 1578-3 2-1 02300 120 60.5 0.0 T01 101-3 3-1 02301 60 63.0 C01 1029-1 4-1 15 60.0 5-1 96.0 101-3 7-1 60 75.0 8-1 101.0 9-1 80.0 11-1 80.0 99-3 12-1 02302 94.0 13-1 98.0 14-1 80.0 15-1 104.0 16-1 79.0 17-1 80.0 18-1 88.0 19-1 75.0 1034-1 20-1 02310 502.0 21-1 499.0 22-1 503.0 23-1 E34.0 99-3 24-1 02302 74.0 25-1 80.0 26-1 68.0 27-1 69.0 1034-1 28-1 02310 538.0 29-1 496.0 30-1 526.0 31-1 544.0 1204-1 32-1 02100 127.0 33-1 135.0 Page 6:TSABS:V2.17.1.a,10.10.96 Page 19
Background Correction Values -
Total Surface Activity - Beta Survey g
eg ;a._a Location Code: J0001PZZZZEZ Comments: Field Background (Bkg) reponed in epm / detector area.
Medium Bkg reponed in dpm/100 cm2 ,
Count time reponed in seconds. ,
Medium Code left justified tuxler Download #-Station # column.
Download # - Location ID - Detector Count Bkg Field Medium Reason ,
Station # Location # Type Time Sub Bkg Bkg Code B0023 1204-1 34-1 02100 60 PS001 122.0 0.0 C01 35-1 124.0
. 1033-1 36-1 02311 120 159.0 37-1 179.0 38-1 208.0 39-1 185.5 40-1 169.0 41-1 165.5 1201-1 42-1 02100 60 144.0 43-1 125.0 1
' ^
1032-1 44-1 126.0 45-1 121.0 46-1 141.0
, 47-1 149.0 48-1 181.0 49-1 159.0 50-1 146.0
. 51-1 143.0 52-1 167.0 B0031 53-1 139.0
. 54-1 128.0 1201-1 55-1 137.0 1032-1 SS-1 129.0 57-1 121.0 0
Page 7:TSABS:V2.17.1.a.10.10.%
Page 20
l Summary of Efficiency Values Total Surface Activity - Beta Survey eram !
Location Code: J0001PZZZZEZ 1
Survey Reasons: T01 - Initial Final Release, C01 - Characterization Comments:
Detector Detector Download # Efficiency Model Serial Number -Station #
LMI 43-94/100 PR124111 99-3 0.039 LMI 43-94P100 PR124114 101-3 0.081 LMI 43-94P100 PR124110 1029-1 0.069 SEG SP-175-3M PR024349 1032-1 0.081 LMI 43-98/300 PR123601 1033-1 0.029 LMI 43-98/200 PR123600 1034-1 0.065 SEG SP-175-3M PR024349 1201-1 0.079 SEG SP-175-3M PR024349 1204-1 0.080 LMI 43-94/075 PR119461 1578-3 0.031 O
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i O 1 Page 8:TSABS:V2.17.1.a.10.10.96 Page 21
. - - . _- . - - - _ - -_ .. - - . ~ .. ,
i p Survey Detection Equipment Used rg--
Total Surface Activity - Beta Survey r=m Location Code: J0001PZZZZEZ
- Survey Reasons
- T01 - Initial Final Release, C01 - Characterization 1
i Medium Codes: B0002, B0023, B0031 i
i Download # - Survey User ID M2350 S/N Detector Station Id S/N 99-3 DAB 9854/126175 126175 PR124111 101-3 PDG1526/126179 126179 PR124114 1029-1 DTS6208/98642 98642 PR124110
'G
- b 1032-1 BJB1396/126218 126218 PR024349 1033-1 RLN4080/126192 126192 PR123601 1034-1 RLN4080/98643 98643 PR123600 1201-1 AOK2982/126192 126192 PR024349 1204-1 AOK2982/126192 126192 PR024349 1578-3 AOK2982/126192 126192 PR119461 Program Version
- V2.17.1.a.10.10.96 Report Printed At: 01:00:58 PM on 10/15/96 Total Pages: 9 Page 9:TSABS:V2.17.1.a.10.10.% Page 22 3 FSRL,SYS FSL
Statistical Summary Removable Surface Activity - Beta Survey g
,yr g n Location Code: J0001PZZZZEZ Survey Reasons: T01 - Initial Final Release, C01 - Characterization Medium Codes: B0002, B0023, B0031 Net dpm/100 cm2 l Upper Confidence Limit (UCL) 2.4l l Mean 1.3 l l Maximum 15.3 l l Minimum -6.9 l l Standard Deviation 5.0 l l Minimum Detectable Activity 24.9 l l Critical Level 9.3 l l Samples Reported 56l l Samples Prescribed 56 l Tests Performed l Samples Reported greater than or equal to Samples Prescribed YES l Passed l MDA < 187.5 dpm/100 cm2 YES l Passed l Percent of Samples > 562.5 dpm/100 cm2 0.0 l Passed (3) l Number of Samples > 750.0 dpm/100 cm2 0 l Passed (4) l UCL of Mean less than or equal 750.0 dpm/100 cm2 YES l Passed (3) 10% Test (4) Single Measurement Test O
Page 1:RSABS:V2.17.1.a.10.10.96 Page 23 FER, STAT FSL
N Plant Systems Corrected Field Activity Values
")
Removable Surface Activity - beta Survey S$$$,
,g==
Location Code: J000lPZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code 80002 26.14448 58-1 24.9 9.3 4.6 C01 26.14443 59-1 24.9 9.3 4.6 B0023 26.75417 2-1 23.5 8.6 0.9 T01 26.20893 3-1 22.9 8.3 -0.9 C01
(/^)% 26.14427 4-1 24.9 9.3 -2.3 26.14428 5-1 24.9 9.3 4.6 26.20894 7-1 22.9 8.3 -3.2 26.20895 8-1 22.9 8.3 -3.2 26.20896 9-1 22.9 8.3 1.4 26.20897 11 1 22.9 8.3 10.6 26.20898 12-1 22.9 8.3 -3.2 26.20899 13-1 22.9 8.3 6.0 26.20900 14 1 22.9 8.3 1.4 26.20901 15-1 22.9 8.3 -3.2 26.20902 16-1 22.9 8.3 8.3 26.20903 17 1 22.9 8.0 3.7 26.20904 18-1 22.9 8.3 . 15.3 26.20905 19-1 22.9 8.3 8.3 26.14430 20-1 24.9 9.3 -6.9 26.14429 21-1 24.9 9.3 -6.9 26.14441 22-1 24.9 9.3 -2.3 l 26.14442 23-1 24.9 9.3 -2.3 1 26.20906 24-1 22.9 8.3 3.7 26.20907 25-1 22.9 8.3 3.7 !
26.20908 26-1 22.9 8.3 3.2 26.20909 27-1 22.9 8.3 -0.9 26.14440 28-1 24.9 9.3 -6.9 l 26.14439 29-1 24.9 9.3 2.3 )
26.14438 30-1 24.9 9.3 2.3 C 26.14437 26.20910 31-1 32-1 24.9 22.9 9.3 8.3 11.6 8.3 26.20911 33-1 22.9 8.3 1.4 Page 2:RSABS:V2.17.1.a.10.10.%
Page 24
Plant Systems Corrected Field Activity Values Removable Surface Activity - Beta Survey M
Location Code: 10001PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code 80023 26.20912 34-1 22.9 8.3 3.7 C01 26.20913 35-1 22.9 8.3 3.2 26.14436 36-1 24.9 9.3 11.6 26.14435 37-1 24.9 9.3 2.3 26.14431 38-1 24.9 9.3 2.3 26.14433 39-1 24.9 9.3 4.6 26.14434 40-1 24.9 9.3 -4.6 26.14432 41-1 24.9 9.3 -2.3 26.14449 42-1 24.9 9.3 -2.3 28.14454 43-1 24.9 9.3 2.3 26.14446 44-1 24.9 9.3 -4.6 26.14447 45-1 24.9 9.3 2.3 26.14445 46-1 24.9 9.3 -2.3 26.14451 47-1 24.9 9.3 -2.3 26.14450 48-1 24.9 9.3 2.3 26.14452 49-1 24.9 9.3 -2.3 26.14456 50-1 24.9 9.3 2.3 26.14456 51-1 24.9 9.3 0.0 26.14444 52-1 24.9 9.3 2.3 B0031 20.14459 53-1 24.9 9.3 0.0 26.14455 54-1 24.9 9.3 6.9 26.20916 55-1 22.9 8.3 6.0 26.14457 56-1 24,9 9.3 6.9 26.14453 57-1 24.9 9.3 -2.3 O
Page 3:RSABS:V2.17.1.a.10.10.96 Page 25
...-.r.,
O Graph of Activity versus Location Series Removable Surface Activity - Beta Survey g,
-f$355 a,_-- c ,
Location Code: J000lPZZZZEZ Survey Reasons:' T01 - Initial Final Rclease, C01 - Characterization 1 1
Medium Codes: B0002, B0023, B0031 1
I i
, Guideline Value l 4
750.0 dpm/100 cm8 800
..mmmu . .. .. .. m., : . .. _ ..
700- -------- ------------------- - ------------------------------------
600-- - - - - - - - - - - - - - - - - - - - - . - - - - - - - - - - - - - - - - - - . - - - . - - - - - - - - - - - - - - - - - - -
i 500-- ------------------------------------- ------ ----------------------
ce 8
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E eu c 300 + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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--- Criticallevel -.- M D A Guideline Value -.- Activity O
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Laboratory Equipment Used Removable Surface Activity - Beta Survey g
gj.=,,,,,,, i Location Code: J000lPZZZZEZ Survey Reasons: T01 - Initial Final Release, C01 - Characterization Medium Codes: B0002, B0023, B0031 Location Range Survey User ID Laboratory Serial Equipment Number 42-1 BJB1396 LB-5100W SN5100W 1 43-1 BJB1396 LB-5100W '
SN5100W 45-1 BJB1396 LB-5100W SN5100W 46-1 47-1 48-1 BJB1396 BJB1396 LB-5100W LB-5100W SN5100W SN5100W g
BJB1396 LB-5100W SN5100W 49-1 BJB1396 LB-5100W SN5100W 50-1 BJB1396 LB-5100W SN5100W 51-1 BJB1396 LB-5100W SN5100W 52-1 BJB1396 LB-5100W SN5100W 53-1 BJB1396 LB-5100W SN5100W ;
54-1 BJB1396 LB-5100W SN5100W 56-1 BJB1396 LB-5100W SN5100W 57-1 BJB1396 LB-5100W SN5100W 58-1 BJB1396 LB-5100W SN5100W 59-1 BJB1396 LB-5100W SN5100W l 44-1 BJB1496 LB-5100W SN5100W 2-1 ELS8308 LB-5100W SN5100W 4-1 JDT2759 LB-5100W SN5100W 5-1 JDT2759 LB-5100W SN5100W Program Version: V2.17.1.a.10.10.96 Report Printed At: 01:04:57 PM on 10/15/96 Page 5:RSABS:V2.17.1.a.10.10.96 Page 27 FSR_LSYS.FS
Laboratory Equipment Used Removable Surface Activity - Beta Survey g
gem =
Location Code: J0001PZZZZEZ '
- Survey Reasons
- T01 - Initial Final Release, C01 - Characterization l Medium Codes: B0002, B0023, B0031 Location Range Survey User ID Laboratory Serial Equipment Number i 3-1 PDG1526 LB-5100W SN5100W 7-1 PDG1526 LB-5100W SN5100W 8-1 PDG1526 LB-5100W SN5100W 9-1 PDG1526 LB-5100W SN5100W O's 11-1 12-1 PDG1526 LB-5100W SN5100W PDG1526 LB-5100W SN5100W ,
13-1 PDG1526 LB-5100W SN5100W 14-1 PDG1526 LB-5100W SN5100W i 15-1 PDG1526 LB-5100W SN5100W 16-1 PDG1526 LB-5100W SN5100W 17-1 PDG1526 LB-5100W SN5100W 3 18-1 PDG1526 LB-5100W SN5100W i 19-1 PDG1526 LB-5100W SN5100W
. 24-1 .PDG1526 LB-5100W SN5100W 25-1 PDG1526 LB-5100W SN5100W ,
26-1 PDG1526 LB-5100W SN5100W i 27-1 PDG1526 LB-5100W SN5100W l 32-1 PDG1526 LB-5100W SN5100W i l
Program Version: V2.17.1.a.10.10.96 l
,fq Report Printed At: 01:05:08 PM on 10/15/96 l
V l Page 6:RCABS:V2.17.1.a.10.10.%
YS.FS
Laboratory Equipment Used g
Removable Surface Activity - Beta Survey ; =,-= a Location Code: J0001PZZZZEZ Survey Reasons: T01 - Initial Final Release, C01 - Characterization Medium Codes: B0002, B0023, B0031 Location Range Survey User ID Laboratory Serial Equipment Number 33-1 PDG1526 LB-5100W SN5100W 34-1 PDG1526 LB-5100W SN5100W 35-1 PDG1526 LB-5100W SN5100W 55-1 20-1 PDG1526 RLN4080 LB-5100W LB-5100W SN5100W SN5100W g
21-1 RLN4080 LB-5100W SN5100W 22-1 RLN4080 LB-5100W SN5100W 23-1 RLN4080 LB-5100W SN5100W 28-1 RLN4080 LB-5100W SN5100W 29-1 RLN4080 LB-5100W SN5100W 30-1 RLN4080 LB-5100W SN5100W 31-1 RLN4080 SN5100W LB-5100W 36-1 RLN4080 SN5100W LB-5100W 37-1 .RLN4080 SN5100W LB-5100W 38-1 RLN4080 SN5100W LB-5100W 39-1 RLN4080 LB-5100W SN5100W 40-1 RLN4080 LB-5100W SN5100W 41-1 RLN4080 LB-5100W SN5100W Program Version: V2.17.1.a.10.10.96 Report Printed At: 01:05:18 PM on 10/15/96 Total Pages: 7 Page 7:RSABS:V2.17.1.a.10.10.96 F R_ YS.FS
Statistical Summary g-Total Surface Activity - Beta Survey g2a. m [
Location Code: J0001PZZZZEZ Survey Reason: Q01 - QC Verification Medium Codes: B0023, B0031 Net dpm/100 cm2 l Upper Confidence Limit (UCL) 648.1 l l Mean 266.7 l ;
l Maximum 628.6 l l Minimum -110.0 l I
l Standard Deviation 324.1 l Ov l Minimum Detectable Activity 1,158.7 l t l Critical Level 558.1 l l Samples Reported 4l l Samples Prescribed 4l Tests Performed l Samples Reported greater than or equal to Samples Prescribed YES l Passed l MDA < 3,000.0 dpm/100 cm2 YES l Passed l Percent of Samples > 3,000.0 dpm/100 cm2 0.0 l Passed (3) l Number of Samples > 4,000.0 dpm/100 cm2 0 l Passed (4) l UCL of Mean less than or equal 4,000.0 dpm/100 cm2 YES l Passed
'(3) 10% Test (4) Single Measurement Test Q
V Page 1:TSABS:V2.17.1.a.10.10.%
Page 30 FER STATFSL
i Plant Systems Corrected Field Activity Values -
Total Surface Activity - Beta Survey f$d$$
r,. = m ,
Location Code: J000lPZZZZEZ Comments: Activity (net). MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 3,000.0 dpm/100 cm2 Italic values exceed 4,000.0 dpm/100 cm2 Count time reported in seconds.
Medium Download # Location ID - Count MDA Critical Activity Reason Code Station # Location # Time Level Code B0023 1578-3 13-1 120 889.4 422.9 129.0 0 01 19-1 869.2 412.7 419.4 2182-3 45-1 240 1,158.7 558.1 628.6 B0031 56-1 1.144.3 550.8 -110.0 0
Page 2:TSABS:V2.17.1.a.10.10.96 Page 31 o.________.____________._________________
O Graph of Activity versus Location Series -
Total Surface Activity - Beta Survey p =[$,.u.M Location Code: J0001PZZZZEZ Survey Reason: Q01 - QC Verification 1
l Medium Codes: B0023, B0031 l
Average Guideline Value 4000.0 dpm/100 cm' 4000 3500----- ---- ---------------------------------------- ----------------
1 3000- - -- ---------------- --------------------------------------------
2500------ -------------------------------------------------------------
\
2000-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- -----------
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, --.- Average Guideline Value -.- Activity i
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l Page 3:TSABS:V2.17.1.a.10.10.96 Page 32 1 GRFSLTL8 FSL
Background Correction Values -
Total Surface Activity - Beta Survey g;Es$$;.
= ,._ a-Location Code: J000lPZZZZEZ Comments: Field Background (Bkg) reported in epm / detector area.
Medium Bkg reported in dpm/100 cm2 Count time reported in seconds.
Medium Code left justified under Download #-Station # column.
Download # - Location ID - Detector Count Bkg Field Medium Reason Station # Location # Type Time Sub Bkg Bkg Code B0023 1578-3 13-1 02302 120 PS001 63.5 0.0 001 19-1 60.5 2182-3 45-1 02101 240 58.2 1
B0031 56-1 56.7 e
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9l Page 4:TSABS:V2.17.1.a.10.10.96 Page 33
l 1
l Summary of Efficiency Values Total Surface Activity - Beta Survey g
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- Location Code
- J0001PZZZZEZ j Survey Reason: Q01 - QC Verification Comments:
4 Detector Detector Download # Efficiency Model Serial Number -Station #
LMI 43-94/100 PR119461 1578-3 0.031
] SEG SP-113-3M PR096137 2182-3 0.082 4
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Page 34
Survey Detection Equipment Used Total Surface Activity - Beta Survey g
i.=,y2 Location Code: J000lPZZZZEZ Survey Reason: Q01 - QC Verification Medium Codes: B0023, B0031 Download # - Survey User ID M2350 S/N Detector Station Id S/N 1578-3 AOK2982/126192 126192 PR119461 2182-3 DPS4133/80502 80502 PR096137 O
Program Version: V2.17.1.a.10.10.96 Report Printed At: 03:42:49 PM on 10/23/96 g
Total Pages: 6 Page 6:TSABS:V2.17.1.a.10.10.96 Pa e 35 FS YS FSL
Statistical Summary -
Removable Surface Activity - Beta Survey f,.g g.;
Location Code: J0001PZZZZEZ Survey Reason: Q01 - QC Verification Medium Code: B0023 Net dpm/100 cm2 l Upper Confidence Limit (UCL) 6.8 l l Mean 0.8 l l Maximum 7.9 l l Minimum -3.7 l l Standard Deviation 5.1l D l Minimum Detectable Activity 26.0 l l Critical Level 9.6 l l Samples Reported 4l l Samples Prescribed 4l Tests Performed l Samples Reported greater than or equal to Samples Prescribed YES l Passed l MDA < 187.5 dpm/100 cm2 YES l Passed l Percent of Samples > 562.5 dpm/100 cm2 0.0 l Passed (3) l Number of Samples > 750.0 dpm/100 cm2 0 l Passed (4) l UCL of Mean less than or equal 750.0 dpm/100 cm2 YES l Passed j l
l (3) 10% Test l (4) Single Measurement Test 1 f
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Page 36 1 FSRSTAT FSL l I
Plant Systems Corrected Field Activity Values r-l Removable Surface Activity - Beta Survey f.c$b55 a,s.Z-.i Location Code: J000lPZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code B0023 26.75418 13-1 23.5 8.6 0.9 0 01 26.75419 10-1 23.5 8.6 -3.7 27.04377 45-1 26.0 9.6 -2.0 27.04378 56-1 26.0 9.6 7.9 0
O Page 2:RSABS:V2.17.1.a.10.10.96 Page 37 I
l I Graph of Activity versus Imation Series
!s Removable Surface Activity - Beta Survey F====d$
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Location Code: J0001PZZZZEZ l l
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Survey Reason: Q01 - QC Verification l 4
Medium Code: B0023 Guideline Value
- 750.0 dpm/100 cm8 800 700-.-------------------------------- - -----------------.--------------
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- 600-------------------------------------- ------------------------------
l 500- ------- ------------------------------------------------------------
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g 400- ------------------------.-----------------------.--- -- ---.---.-----
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.c 300- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . - - - - - - - - - - - - - - - - - -
l Y
- Z 200- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . - -
1
, 100- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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Critical Ixvel -- -- MDA r Guideline Value -.- Activity 4
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Laboratory Equipment Used Removable Surface Activity - Beta Survey g
ggmc.
Location Code: J0001PZZZZEZ Survey Reason: Q01 - QC Verification Medium Code: B0023 Location Range Survey User ID Laboratory Serial Equipment Number 45-1 DPS4133 LB-5100W UNIT 2 56-1 DPS4133 LB-5100W UNIT 2 13-1 ELS8308 LB-5100W SN5100W 19-1 ELS8308 LB-5100W SN5100W h
Program Version: V2.17.1.a.10.10.96 Report Printed At:
Total Pages: 4 03:47:47 PM on 10/23/96 g
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>x Scientific Ecology Group, Inc.
Radiological Engineering & Decommissioning Services gg
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Fort St. Vrain Nuclear Generating Station Decommissioning Project Quality Control (QC) Verification Measurements Total Surface Activity Removable Activity (dpm/100 cm 2) (dpm/100 cm 2)
Parameters TO1/C01/C02/ Q01/QO2 TO1/C01/C02/ Q01/QO2 C03/R01 C03/R01 Observations 44 44 69 69 Mean 723.2 1125.3 5.2 5.1 Standard 1,017.4 1,620.5 9.4 9.3 Deviation t Value -1.39 0.08 Two-tall P 0.17 0.94 value
{
Agree at 95% YES YES j QC-Verification Discussion:
Verification field and laboratory measurements were performed independently on at least five percent of the total and removable surface activity measurements collected for Survey Group J.
There were 67 Group J survey locations resurveyed as QC-Verification measurements which represented approximately eight percent of the total locations. Survey Area J0001 contributed four out of the 67 locations resurveyed as part of the comprehensive Group J QC-Verification Survey. The J0001 specific and total Group J QC-Verification measurements both verified the conclusions regarding the radiological status and suitability for release for unrestricted use of the Survey Areas within Survey Group J.
In addition to verifying that all QC-Verification measurements met the unrestricted use release I
criteria, a statistical comparison of the QC-Verification results and the corresponding initial Final Survey results was performed. Although not required by the Final Survey Plan, this comparison was considered prudent since only a portion of each Survey Area was resurveyed. The means of the QC-Verification and corresponding initial Final Survey results were statistically evaluated using a two tailed t-test assuming unequal variances. .
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Page 40
QC-Verification Discussion (Continued):
A two tailed p-value is calculated which indicates the probability that two sample sets, taken from O
the same population, would result in mean difference values greater than or equal to the difference observed in the two data sets tested. A two tailed p-value greater than 0.05 indicates that the QC-Verification and initial Final Survey means are statistically similar at 95 percent confidence.
The subject Group J total and removable surface activity p-values were greater than 0.05, indicating that the means for the QC-Verification measurements were in statistical agreement (at 95% Confidence) with the corresponding means of the initial Final Survey. In Conclusion, the subject QC-Verification Survey results support the conclusions made for the Group J initial Final Survey measurements that this survey area meets the criteria for release for unrestricted use.
O O
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Scientific Ecology Group, Inc.
Radiological Engineering & Decommissioning Senices gg
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Fort St. Vrain Nuclear Generating Station Decommissioning Project Release Record Contents Survey Area Survey Area ID: Survey Area Description Pages Reactor Building Penetrations less than or equal to JM2 1.5 inchesm, diameter 24 Survey Unit (s)
Location Code Survey Unit Description Pages J0002 PZZZZ EZT01 J0002 PZZZZ EZC01 Reactor Building Penetrations less than or 30002 PZZZZ EZC02 equal to 1.5 inches in diameter J0002 PZZZZ EZC03 J0002 PZZZZ EZQ01 Prepared By: / [0-24-f[
SEG Radpogids) Engineer Date Reviewed By: / lo[M/f' SEG Prpj6ct Radiation Protection Manager Date
, ' Approved By: _ ~_ w ss Ey. 4s ur / aA < Art PSCO Radiation Protection Manager Date Page 1
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() Radiological Engineering & Decomr,tissioning Services Fort St. Vrain Nuclear Generating Station Decommissioning Project
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Release Record - Survey Area Survey Area / Package ID: J0002 Survey Area
Description:
Reactor Building Penetrations Less than or equal to 1.5 inches in diameter Survey Package
Description:
Reactor Building Penetrations Less than or equal to 1.5 inches in diameter Survey Area J0002 consisted of Reactor Building penetrations which were less than or equal to 1.5 inches in diameter. A total of 118 penetrations were included in Survey Area J0002.
The subject Reactor Building Penetrations within J0002 were surveyed as an Affected Survey Unit. This Survav Unit consolidated Characterization Survey results from Characterization Packages J0002, o 93, J0004, and J0005. The pertinent Characterization Survey data was reviewed and accepted as meeting final Survey criteria. A portion of the original survey location numbers (i.e. L7 Codes) associated with Survey packages J0004 and J0005 had to be changed to avoid duplicate survey location numbers within the consolidated Survey Package h
V J0002. Investigation # 2 delineates the survey location number changes affiliated with consolidation of Survey Packages J0004 and J0005 into Survey Package J0002.
The original Survey Package J0002 included Characterization removable surface activity measurements for penetrations less than 0.75 inches in diameter. Sarvey Package J0003 consisted of penetrations which had diameters greater or equal to 0.75 inches but less than 1.0 inch. Survey Package J0004 included Characterization Survey total and removable surface activity measurements for penetrations with diameters of 1.0 inch. Survey Package J0005 entailed Characterization Survey total and removable surface activity measurements for penetrations which had diameters greater than 1.0 inch but less than or equal to 1.5 inches.
Survey Area Operational History:
During plant operations, these penetrations performed a variety of functions including housing piping , valve reach rods, etc. Some penetrations resulted from the core boring of contaminated piping and also account for short sections of embedded piping not known to be i associated with a particular system. The survey history of each penetration is maintained in the penetration database which was developed and maintained during the characterization of the Reactor Building.
m Page 2
I Survey Area Decommissioning and Remediation Activities:
During characterization of the Reactor Building, a database was developed to track all O j penetrations (i.e., holes, pipes or sleeves in walls or floors). As the penetrations were I surveyed, results were recorded in the database. A survey history of each penetration was therefore developed. Remediation was conducted for any penetration with characterization survey results greater than 3000 dpm/100 cm 2 (for total surface activity) or 550 dpm/100 cm2 (for removable surface activity). The remediation activities performed included hand wiping, grit blasting, and core boring of penetrations, as necessary. In situations where core boring was performed, the remaining hole was surveyed. The characterization surveys were initially 1 documented on radiation protection operational survey forms.
As characterization of the penetrations progressed, procedures and final survey protocols for plant systems and penetrations were developed and defined. Therefore, Characterization Survey Packages were issued to complete the penetration characterization surveys in a manner that would allow the survey results to be acceptable as final survey data. When the Characterization Survey Packages were complete, an evaluation was performed to determine the acceptability of the Characterization Surveys as Final Release Survey data, and to define the basis for the balance of the Final Survey. The evaluation included a review of the instrumentation and protocols used for the scan survey and the results of the scan survey.
In regard to Instrumentation and Survey, the instrumentation calibration operating procedure, counting parameters, and acceptance criteria for operability were identical to those methodologies used for Final Survey. Characterization Survey protocols were also judged to be equivalent to the survey protocols used by the Final Survey group. Because the Characterization Surveys were determined to meet the basic quality requirements for Final Survey, the surveys were accepted as Final Surveys.
Subsequent to completion of the Characterization Survey Packages, the balance of the Final Survey measurements needed for statistical evaluation and reporting purposes were collected.
Additional measurements included QC Verification measurements, removable surface activity measurements (including all penetrations not included in the Characterization Packages) and any required Investigation Survey (s).
Isolation and Control Measures: Level 3 Controls To prevent cross contamination by adjacent work activities, the open ends of the penetrations were taped over or plugged when not undergoing decontamination or survey. Penetration openings were not sealed if they were inside an area that had been final surveyed and were therefore protected by the area controls.
O Page 3
Survey Area
Conclusions:
The results of total and removable surface activity measurements collected within this survey area meet the criteria for release for unrestricted use.
At least five percent of all Group J survey locations were required to be resurveyed as Quality Control (QC) measurements. There were 67 Group J locations resurveyed as QC-Verification measurements, including eight J0002 locatioas, which represented approximately eight percent of the total locations. The J0002 specific and Group J QC-Verification Survey results support the conclusions made for the Group J initial Final Survey measurements. The QC-Verification measurements agreed (within 95% confidence) with the corresponding initial Final Survey measurements.
Survey Area
References:
Westinghouse Team Plant Penetration Database O
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Page 4
Scientific Ecology Group, Inc.
Radiological Engineering & Decommissioning Services ggg
~~~
Fort St. Vrain Nuclear Generating Station Decommissioning Project Release Record - Survey Unit Survey Package ID: J0002 Location Code: J0002 PZZZZ EZ Group ID Survey Area Surface Category Survey Unit Classification Number J 0002 Penetrations EZ (Affected)
Survey Reason: T01 - Initial Final Release C01 - Characterization C02 - Characterization C03 - Characterization Q01 - QC Verification Survey Unit
Description:
Reactor Building Penetrations Less than or equal to 1.5 inches in diameter Survey Design:
Measurement Number of Description Type Measurements Beta Scan N/A Scanned the accessible interior surfaces of designated plant penetrations. During characterization, seven areas of elevated activity were identified. All elevated areas were subsequently remediated to below 3,000 and 550 dpm/100 2
cm for total and removable surface activity, respectively.
Total Surface 55 Collected within designated Reactor Building penetrations Activity at location of highest activity identified during the scan, py Smears 140 Collected at opening of each Reactor Building penetration.
In addition, a total of eight QC- Verification smears were performed at locations 69, 74, 93,103,116,121,139, and 150.
O Page 5
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1 Survey Unit Investigations: !
! O Investigation # 1: An initial preliminary evaluation indicated that penetration 70047 (i.e.
(
, Penetration # 70047) had a total surface activity of 12,155 dpm/100 cm2 . A sub-package was l
- written to survey the subject penetration. However, penetration # 70047 was also included in l Survey Package G1401 and grouted throughout its length (G1401 was a plant system embedded l pipe survey unit that required grouting). Therefore, the survey sub-package associated with this investigation was not performed as a part of Survey Package J0002. No further actions required. i l
i Investigation # 2:
This Survey Unit consolidated Characterization Survey results from Characterization Packages
! J0002, J0003, J0004, and J0005. The pertinent Characterization Survey data was reviewed and ;
- accepted as meeting final Survey criteria. ;
A portion of the original survey location numbers (i.e. L7 Codes) associated with Survey .
j packages J0004 and J0005 had to be changed to avoid duplicate survey location numbers within l the consolidated Survey Package J0002. One penetration had two survey location numbers i inadvertently assigned to it (i.e. Penetration # 80083 assigned locations 16 and 154). However, :
- Penetration 80083 was it.; cessible and could not be surveyed (See Investigation # 3). Survey
. locations 47 through 68 were not used and thus no penetrations were assigned to these numbers.
- The original package and survey locations are depicted in the Survey Iecation Summary. If applicable, the original package and survey location number is designated in its corresponding revised J0002 survey location row. These cross-reference survey location designations can be
- used to identify such survey locations on the appropriate survey maps within the consolidated j
! survey package.
l Investigation # 3:
! There were several other survey locations which were surveyed as a part of other survey
- packages. Several locations were surveyed as a part of plant system embedded pipe survey units
- and subsequently grouted throughout their lengths in accordance with PSCo's embedded pipe i
submittals. There were three locations (i.e. 4, 7, and 16) which could not be surveyed due to i
inaccessibility. There is a low probability that the subject five penetrations in question posses j activity above the appropriate guideline values since the survey data for adjacent penetrations did
- not indicate the presence of activity above the appropriate guideline values. In addition, several locations, originally assigned a penetration number, were not actually penetrations and thus were not surveyed as such. The following table depicts survey locations which were assigned to other
- survey packages and/or were not surveyed within Survey Package J0002
)
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Page 6
i l
l Survey Unit Investigations (Continued):
Investigation # 3 (Continued):
O Penetration #: Original Survey J0002 Assigned Suncy Description Package / Location #: Location #:
40282 J0004/ 4 4 Inaccessible, bent 70!!2 J0004/ 6 6 Not a penetration 70131 J0004/ 7 7 Inaccessible, crimped 80001 J0004/ 9 9 Assigned to Survey Package J0008 70047 J0004/12 12 Grouted, Survey Package G1401 80083
- J0004/16 & J0002/154 16 and 154 Inaccessible, filled with wiring 80084 J0004/17 17 Assigned to Survey Package J0006 70079 J0005/ 26 46 Assigned to Survey Package J0008 30022 J0004/1 & J0002/ S3 83 Domestic Water System (Survey Package D4400) 30023 J0004/ 2 & J0002/ 84 84 Domestic Water System (Sarvey Package D4400) 70023 J0002/130 130 Grouted, Survey Package G1401 70026 J0002/131 131 Grouted, Survey Package G1401 70029 J0002/132 132 Grouted, Survey package G1401 70070 J0002/145 145 Wall and associated penetrations removed 70071 J0002/146 146 Wall and associated penetrations removed 70080 J0002/147 147 Wall and associated penetrations removed
- Penetration was inadvestently duplicated as a survey location number.
O Page 7
i Survey Unit Investigations (Continued):
O Investigation # 4:
l The Final Survey Package for J0002 did not initially contain any survey results for !
penetrations classified as Characterization J0003. Therefore, when reviewing Characterization Survey results for incorporation into Final Survey Package J0002, data from Characterization Packages J0002, J0004 and J0005 was reviewed and incorporated into Final i Survey Package J0002. However, the Characterization Survey results for J0003 were subsequently found and need to be reviewed and incorporated into Final Survey Package l J0002.
Characterization Package J0003 survey results were reviewed and found to meet quality elements for final survey data (e.g., instrument source checks, calibration operation procedures, etc.). All J0003 Characterizaticn survey results were recoded as J0002 for ,
incorporation into Final Survey Package J0002 (as was performed for Characterization Packages J0004 and J0005). The J0003 original survey location numbers (i.e. L7 Codes) were changed to avoid duplicate survey location numbers within the consolidated Survey !
Package J0002 final survey results and incorporate into Final Survey Package J0002. ;
Characterization Survey results from J0003 are included in the reported data for Final Survey Package J0002. No elevated readings were noted in the 10003 Characterization survey results.
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Page 8
Scientific Ecology Group, Inc.
RadiologicalEngineering & Decommissioning Services gggg
~~~ ,
Fort St. Vrain Nuclear Generating Station Decommissioning Project Survey Location Summary Survey Measurernents Penetration # Location Location Collected Number (Original Characterization Location Number,if applicable)
I 1 - RSA 30026 T6101 room, south wall.
Survey Area F043 2 2 - RSA 100009 L10, east walkway, west wall.
Survey Area F123 3 1 - RSA 110042 L11, refuel floor. Survey Area F140 4
- N/A 40282 Grating by hoist well, L4.
Vault # 1, west wall. Survey Areas F049 and F061 ;
l 5 1 - TSA 70043 Fuel storage well DEF, L7.
1 - RSA Survey Area F096 6
- N/A 70112 Pipe chase #1, behind H !
getter. Survey Area F055 1 7
- N/A 70131 Pipe chase #1, behind H getter. Survey Area F055 8 1 - TSA 70149 Pipe chase #1, L3.5 floor, 1 - RSA Survey Area F055 9
- N/A 80001 Chill water pump room west, L8. Survey Area F101 10 1 - TSA 40080 Pipe chase # 2, north wall.
1 - RSA Pipe chase #1, south wall.
Survey Areas F056 and F055 11 1 - TSA 70041 Fuel storage well DEF, east 1 - RSA wall, L7. Survey Area F096 12
- N/A 70047 Fuel storage well DEF, east ws";, L7. Survey Area F096 O
Page 9
i
/O Survey Mensuneneeds Penetration # Location
, Im*6 Collected Number (Original Characterization 14 cation Number, if applicable) 13 1 - TSA 70051 Fuel storage well DEF, east 1 - RSA wall, L7. East walkway, west wall, L7. Survey Area F096 and F094 14 1 - TSA 70052 Fuel storage well DEF, east 1 - RSA wall, L7. East walkway. west wall, L7. Survey Areas F096 and F094 15 1 - TSA 110034 Pipe chase # 5, west wall, 1 - RSA Lil. Survey Area F147 16
- N/A 80083 Hot Service Facility, upper level, south wall. Survey Area Fill 17
- N/A 80084 Hot Service Facility, upper level, south wall. Survey Area Fill 18 1 - TSA 90053 Southeast room, floor, L9.
( 1 - RSA Chill water pump room, l ceiling, L8. Survey Area F108 and F101 19 1 - TSA 40234 Grating by hoist well, IA.
1 - RSA (J0004, location 3) Vault # 6, west wall. Survey l Areas F048 and F059 20 1 - TSA 70065 A&I room, east wall j 1 - RSA (J0005, location 1) L7. East walkway, west wall.
Survey Area F091 and F094
- 21 1 - TSA 70066 A&I room, east wall 1 - RSA (J0005, location 2) L7. East walkway, west wall.
Survey Areas F091 and F094 l 1
22 1 - TSA 70069 A&I room, west wall. Survey I 1 - RSA (J0005, location 3) Area F091 23 1 - TSA 70126 Pipe chase #1, behind H2 1 - RSA (J0005, location 4) getter, north wall. Survey Area F055 24 1 - TSA 70130 Pipe chase #1, behad H2 1 - RSA (J0005, Iocation 5) getter, north wall. Survey Area F055 O
Page 10
Survey Measuranents Penetration # Location Location Collated Number (Original Characterization Location Number, if applicable) 25 1 - TSA 80009 LB, H2 getter area, SW wall.
1 - RSA (J0005, La:ation 6) L8, Vault F2301, east wall.
Survey Areas F105 and F106 26 1 - TSA 80014 LS, H2 getter area, south wall.
1 - RSA (J0005, location 7) Survey Area F105 27 1 - TSA 80019 Vault 2301, north wall.
1 - RSA 00005, location 8) Vault 2302, south wall.
Survey Area F106 28 1 - TSA 80020 Vault 2301, north wall.
1 - RSA (J0005, Location 9) Vault 2302, south wn!!.
Survey Area F106 2', 1 - TSA 80021 Vault 2301, north wall.
1 - RSA (J0005, Location 10) Vault 2302, south wall.
Survey Area F106 30 1 - TSA 80029 L8, H2 getter area, ceiling.
1 - RSA (J0005, location 11) Vault 2302, floor. Survey Areas F105 and F106 31 1 - TSA 90022 L9, northwest corner, floor.
1 - RSA (J0005, Location 12) Survey Area Fil3 32 1 - TSA 90024 L9, northwest corner, floor.
1 - RSA (J0005, laxation 13) Survey Fil3 33 1 - TSA 90025 L9, northwest corner, floor.
1 - RSA (10005, location 14) Survey Area Fil3 34 1 - TSA '90026 L9, northwest corner, floor.
1 - RSA (10005, location 15) Survey Arcs F113 35 1 - TSA 90029 L9, northwest corner, floor.
1-RSA (J0005, Location 16) Survey Area F 113 36 1 - TSA 90030 L9, northwest corner, fbor.
1 - RSA (J0005, location 17) Survey Area Fil3 37 1 TSA 90031 L9, northwest corner, floor.
I RSA (J0005, location 18) Survey Area Fil3 38 1 - TSA 90039 L9, northwest corner, floor.
1 - RSA (J0005, location 19) Survey Fil3 39 1 - TSA i10022 Pipe Chase #5, north wall.
1 - RSA 90005, location 20) Survey Area F147 O
Page 11
i l
t I
l Survey Measurements Penetration # Location I
- Imeadaa Collected Nienber i (Origiinal Characterization i Location Nianber, if applicable) ;
i
. 40 1 - TSA 110024 Pipe Chase #5, north wall.
j 1 - RSA (J0005, location 21) Survey Area F147 l l l 41 1 - TSA 110025 Pipe Chase #5, north wall. ;
] 1 - RSA (J0005, In:stion 22) Survey Area F147 j
! 42 1 - TSA 110026 Pipe Chase #5, north wall. l 1 - RSA (J0005, location 23) Survey Area F147 t
, 43 1- TSA 110031 Pipe chase #5, south wall.
J 1- RSA (J0005, location 24) Survey F147 i
! 44 1 TSA 110032 Pipe chase #5, south wall. !
1- RSA (J0005, location 25) Survey Area F147 l*
?
- 45 1- RSA 110043 Refuel floor, Lil. Survey
4 (J0005, location 28) Area F141
- 46
- N/A 70079 A&I room, west wall. Survey l (J0005, Imcation 26) Area F091
\
47 1- TSA 70067 L8, A&1 room, south wall. !
[ 1 RSA (J0003, location 1) Survey Area F091 f
- 48 1- TSA 80023 L8, Vault 2302, floor (ledge). ;
1- RSA (J0003, Location 2) Survey Area F106
{ [
49 l- TSA 80024 L8, Vault 2302, floor (ledge).
l- RSA (J0003, Imcation 3) Survey Area F106 ;
$0 l- TSA 80025 L8, Vault 2302, floor (ledge). i l
i l- RSA (J0003, location 4) Survey Area F106 i I !
i 51 1 TSA 80026 L8, Vault 2302, floor (ledge). l l l- RSA (J0003, location 5) Survey Area F106 52 1- TSA 80027 L8, Vault 2302, floor (ledge).
1- RSA (J0003, location 6) Survey Area F106 4
53 1- TSA 80028 L8, Vault 2302, floor (ledge).
I- RSA (J0003, location 7) Survey Area F106 54 1- TSA 100023 L10, NW ene (barrel drying 1- RSA (J0003, location 8) room), east wall. L10, North walkway, west wall. Survey Areas F125 and F124
}
t
- Page 12 i
Survey Measurernents Fenetration # Location Location Collected Nurnber (Original Characteriration l>> cation Number, if applicable) 55 1 - RSA 100027 Llo, NW area (barrel drying (10003,12xation 9) room), west wall. Survey Area F125 56 1-TSA 100029 LIO, NW area (barrel drying 1- RSA (J0003, Location 10) room), west wall. Survey Area F125 57 1- TSA 100030 LIO, NW area (barrel drying 1- RSA (10003,12> cation 11) room), west wall. Survey Area F125 58 l-TSA 110044 LII, Refuel Floor, floor.
I- RSA (J0003, Iecation 12) Survey Area F141 59 l- TSA 110046 L11, Refuel Floor, floor.
I RSA (J0003, location 13) Survey Area F141 60 1- TSA 110048 L11, Refuel Floor, floor.
I- RSA (J0003, Location 14) Survey Area F140 61 1-TSA 110049 Lil, Refuel Floor, floor.
I- RSA (J0003, location 15) Survey Area F140 62 l- TSA 110050 Lil, Refuel Floor, floor.
1- RSA (J0003, location 16) Survey Area F140 63 1- TSA 110051 LI1, Refuel Floor, floor.
I-RSA (10003, location 17) Survey Area F140 64 1- TSA 110052 Lil, Refuel Floor, floor.
I- RSA (J0003, Location 18) Survey Area F140 65 1- TSA 110053 Lil, Refuel Floor, floor.
1- RSA (J0003, location 19) Survey Area F140 66 1-TSA 110054 Lil, Refuel Floor, floor.
1 RSA (J0003, Location 20) Survey Area F140 67 1- TSA 110055 LI1, Refuel Floor, floor.
I- RSA (J0003, location 21) Survey Area F140 68 1- TSA 110056 Lil, Refuel Floor, floor.
I- RSA (J0003, location 22) Survey Area F140 69 1 RSA 10010 Hallway next to C630lS west.
Survey Area F0017 69-QC 1- RSA 10010 Hallway next to C630lS west.
Survey Area F0017 O 1 l
t l l
Page 13
/ Survey Measurenents Penetration # Location
! Location Collected i Number (Original Characterization Location Number,if applicable) 70 1- RSA 10016 Hallway next to C630lS west.
Survey Area F0017
. 71 1- RSA 10020 L1, C6301 room ceiling.
Survey Area F0016 72 1 - RSA 10034 L1, C6301 E. cone wall.
Survey Area F0016 73 1 - RSA 10043 Hallway next to C630lS north.
Survey Area F0016 l
74 1 - RSA 10044 C6301 W. concrete wall.
Survey Area F0016 74-QC 1 - RSA 10044 C6301 W. concrete wall.
Survey Area F0016 '
4 75 1 - RSA 10048 C6301 W. concrete wall.
Survey Area F0016 76 1 - RSA 10050 L1, C6301 W. cone wall.
) Survey Area F0016 77 1 - RSA 10052 C6301 W. Block wall. Survey Area F0016 l 78 1 - RSA 10061 L1, C630lS room floor.
Survey Area F0017 79 1 - RSA 20006 P.C. #1 Level I west wall. l
, Survey Area F0055 80 1 - RSA 20018 NE. by NE. stairs west hole.
4 Survey Area F0026 81 1 - RSA 20019 NE. by NE. stairs east hole. I Survey Area F0026 82 1 - RSA 30014 NW. area, N. wall facing i 4
T6101. Survey Area F0043
. 83
- N/A 30022 L3, Resp. room, floor, north penetration. Survey Area F0046
. 84
- N/A 30023 L3, Resp. room, floor, south penetration. Survey Area F0046 O
Page 14
Survey Measurements Penetration # Location Location Collected Number (Original Characterization Location Number, if applicable) 85 1 - RSA 30038 L3, Laundry room, east wall, Survey Area F0046 86 1 - RSA 30039 L3, Laundry room east wall.
Survey Area F0046 87 1 - RSA 30040 L3, Laundry room, west wall.
Survey Arca F0046 88 1 - RSA 40007 L4 SE. corner, west wall.
Survey Area F0051 89 1 - RSA 40008 L4 SE. corner, west wall.
Survey Area F0051 90 1 - RSA 40021 L4, P6101 floor. Survey Area F0053 91 1 - RSA 40030 P6101 room, north wall.
Survey Area F0053 1
92 1 - RSA 40065 L4, P6101 floor. Survey Area F0053 93 1 - RSA 40081 L4, P.C. #2 Lower north wall.
Survey Area F0056 94 1 - RSA 40088 Below L5 access, P.C. #2 north, Survey Area F0056 94-QC 1 - RSA 40088 Below L5 access, P.C. #2 north, Survey Area F0056 95 1 - RSA 40089 Below L5 access, P.C. #2 north. Survey Area F0056
% 1 - RSA 40095 L4, P.C. #2, lower north wall, Survey Area F0056 97 1 - RSA 40142 L4, P.C. #2, upper west wall.
Survey Area F0056 98 1-RSA 40168 P62025, south wall. Survey Area F0056 99 1 - RSA 40170 P.C. #2 S. wall near L6 access. Survey Area F0057 100 1 - RSA 40172 P.C. #2 S. wa!! near L6 access. Survey Area F0057
- O Page 15
=. ~. . _ - - . .. - .- . - - -- - .
'O Survey location Number Measurements Collected Penetration #
(Original Characterization Location ,
i location Number, if applicable) i 101 1 - RSA 40174 L4, NE. P6202S room, south wall. Survey Area F0053 ,
102 1 - RSA 40178 Below L5 access, P.C. #2, south wall. Survey Area F0056 j 103 1 - RS A 40190 Below L5 access, P.C. #2, south wall. Survey Area F0056 103-QC 1 - RSA 40190 Below L5 access, P.C. #2, south wall. Survey Area l F0056 104 1 - RSA 40226 P6101 nonh wall. Survey Area F0053 4
105 1- RSA 40227 P6101 corth wall. Survey '
Area F0053 l 106 1 - RSA 40229 L4, P6101 room, north wall.
Survey Area F0053 107 1 - RSA 40230 L4, P6101 floor. Survey Area 4
F0053 108 1 - RSA 40246 Vault #1 north wall. Survey Area F0061 .
109 1 - RSA 40247 Vault #1 north wall. Survey Area F0061 110 1 - RSA 40248 Vault #1 north wall. Survey Area F0061 111 1 - RSA 40249 Vault #1, north wall. Survey Area F0061 112 1 - RSA 40274 Vault #8, north wall. Survey Area F0058 113 1 - RSA 40275 Vault #8, north wall. Survey Area F0058 114 1 - RSA 40276 Vault #8, north wall. Survey Area F0058 :
115 1 - RSA 40277 Vault #8, north wall. Survey l l Area F0058 '
O -
Page 16 l
Survey Measurernents Penetration # Location Location Collected Number (Original Characterization Location Number, if applicable) 116 1 - RSA 40278 Vault #8, north wall. Servey Area F0058 116-QC 1-RSA 40278 Vault #8, north wall. Survey Area F0058 117 1 - RSA 40279 Vault #8, north wall. Survey Area F0058 118 1 - RSA 40280 Vault #8, north wall. Survey Area F0058 119 1 - RSA 40281 Vault #8, north wall. Survey Area F0058 120 1 - RSA 50023 P.C. # 3, upper platform, west wall. Survey Area F0057 121 1 - RSA 50027 P.C. #3, upper platform, west wall. Survey Area F0057 121-QC 1 - RSA 50027 P.C. #3, upper platform, west wall. Survey Area F0057 122 1 - RSA 50052 L5, P.C. #3, lower east wall.
Survey Area F0057 123 1 - RSA 50053 L5, P.C. #3, lower east wall.
Survey Area F0057 124 1 - RSA 50097 L6, P.C. #3, west wall.
Survey Area F0057 125 1 - RSA 50103 L5 Vault #1, east wall Survey Area F0061 126 1 - RSA 50107 L5 Vault #2, east wall.
Survey Area F0061 127 1 - RS A 70017 L7, FSW Vault A,B,C, east wall. Survey Area F0097 128 1 - RSA 70018 L7, FSW Vault A,B,C, east wall. Survey Area F0097 129 1 - RSA 70019 L7, FSW Vault A,B,C, east wall. Survey Area F0097 130
- N/A 70023 L7, FSW Vault A,B,C, east wall. Survey Area F0097 9
Page 17
l 1
l
- I 2
j Survey hs Penetration # Iacation
- r c.ei,m Couected l
- Number (Original Characterization ]
. Location Number, if ;;"- ":) ,
i I i
131
- N/A 70026 L7, FSW Vault A,B,C, east j wail. Survey Area F0097
! 132 *N/A 70029 L7, FSW Vault A,B,C, east ;
wall. Survey Area F0097 1 l 133 1 - RSA 70030 L7, FSW Vault A,B,C, east t j_ wall. Survey Area F0097 l
134 1 - RSA 70031 L7, FSW Vault A,B,C, east !
- j. wall. Survey Area F0097
- 135 1 - RSA 70032 L7, FSW Vault A,B,C, east )
. wall. Survey Area F0097 i j 136 1 - RSA 70033 L7, FSW Vault A,B,C, east
- wall. Survey Area F0097 1
l 137 1 - RSA 70034 L7, FSW Vault A,B,C, east
? wall. Survey Area F0097
, 138 1 - RSA 70035 L7, FSW Vault D,E.F. east
- j. wall. Survey Area F0096 i
i 139 1 - RSA 70036 L7, FSW Vault D,E,F, east wall. Survey Area F0096 l 139-QC 1 - RSA 70036 L7, FSW Vault D,E,F, east wall. Survey Area F0096 l
l 140 1 - RSA 70037 L7, FSW Vault D,E,F, east l wall. Survey Area F0096 141 1 - RSA 70038 L7, FSW Vault D,E,F, east wall. Survey Area F0096 l- 142 1 - RSA 70039 L7, FSW Vault D,E,F, east I
wall. Survey Area F0096 143 1 - RSA 70040 L7, FSW Vault D,E,F, east wall. Survey Area F0096
{ 144 1 - RSA 70058 L7, T6301 room, south wall.
Survey Area F0098
. 145
- N/A '70070 A & 1 room, west wall.
! Survey Area F0091
! 146
- N/A 70071 A & 1 room, west wall. Survey
- Area F0091 s'
1 4
Page 18
i Survey Measurunents Penetration # Location Location Collected Number (Original Characterization Location Number, if applicable)
+
147
- N/A 70080 A & 1 room west wall. Survey Area F0091 148 1 - RSA 70112 L8, behind H getter, north wall. Survey Area F0105 149 1 - RSA 70127 L8, behind H getter, north wall. Survey Area F0105 150 1 - RSA 70128 L8, behind H getter, north wall. Survey Area F0105 150-QC 1 - RSA 70128 L8, behind H getter, north wall. Survey Area F0105 151 1 - RSA 70129 L8, behind H getter, north wall. Survey Area F0105 152 1 - RSA 70135 L8, behind H getter, north wall. Survey Area F0105 153 1 - RSA 70136 L8, behind H getter, north wall. Survey Area F0105 154
- N/A 80083 L8, HSF, upper level, south. l Survey Area F0llt j 155 1 - RSA 80084 Hot Service Facility, upper level. Survey Area F0105 156 1 - RSA 110043 L11, R-fuel floor. Survey l area F0141
- See Investigation # 2 and # 3 for details on reassigned and/or excluded survey location numbers.
l l
l Ol1 Page 19 l
~
I
i 3 Compilation of Statistical Summaries d Total Surface Activity - Beta Survey .T2$$
tr~:=r. . r-Removable Surface Activity - Beta Survey Location Code: J0002PZZZZEZ 1
Medium Codes: B0002, B0023, B0031 l Comments: Total Surface Activity (TSA) reported in Net dpm/100 cm2 I Removable Surface Activity (RSA) reported in Net dpm/100 cm2 TSA RSA Upper Confidence Limit (UCL) 756.1 ~13.1 Mean 559.5 9.6 ,
Maximum 3,738.1 193.4 i l
Minimum -823.3 -6.9 l Standard Deviation 865.8 25.4 Minimum Detectable Activity 1,535.9 93.9 Critical Level 719.5 34.5 Samples Reported 55 140 l Samples Prescribed 55 140 j
Page 1: ERGS:V2.17.1.a.10.10.%
Page 20
Statistical Summary Total Surface Activity - Beta Survey g
7.c a m ,
Location Code: J0002PZZZZEZ Survey Reasons: C01 - Characterization, CO2 - Characterization, C03 - Characterization Medium Codes: B0002, B0023, B0031 Net dpm/100 cm2 l Upper Confidence Limit (UCL) 756.1 l l Mean 559.5 l l Maximum 3,738.1 l l Minimum -823.3 l l Standard Deviation 865.8 l l Minimum Detectable Activity 1,535.9 l l Critical Level 719.5 l l Samples Reported 55l l l Samples Prescribed 55l l Tests Performed i l Samples Reported greater than or equal to Samples Prescribed YES l Passed l MDA < 3,000.0 dpm/100 cm2 YES l Passed l Percent of Samples > 3,000.0 dpm/100 cm2 1.8 l Passed (3) l Number of Samples > 4,000.0 dpm/100 cm2 0 l Passed (4) l UCL of Mean less than or equal 4,000.0 dpm/100 cm2 YES l Passed (3) 10% Test (4) Single Measurement Test i
Page 1:TSABS:V2.17.1.a.10.10.96 Page 21 FSR_ STAT.FSL
- - . - - _ - -. . - - =- -_
Plant Systems Corrected Field Activity Values -
pSbM Total Surface Activity - Beta Survey =m Location Code: J0002PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 3,000.0 dpm/100 cm2 Italic values exceed 4,000.0 dpm/100 cm2 Count time reported in seconds.
Medium Download # Location ID - Count MDA Critical Act'vity Reason Code Station # Location # Time Level cme 80002 124-3 15-1 60 605.7 283.8 -823.3 C01 1198-1 48-1 686.8 323.3 210.8 i 49-1 675.6 317.8 166.3 50-1 753.2 356.5 -26.3 51 1 708.4 334.1 -130.0 52-1 708.4 334.1 107.1 53-1 671.9 315.9 -204.0 558-3 59-1 1,182.0 559.6 -720.7 B0023 124-3 5-1 649.4 305.6 -84.5 177-3 8-1 538.2 250.3 236.1 CO2 y/ 143-3 10-1 674.4 317.3 470.6 >
124-3 11-1 594.2 278.0 2.732.4 C01 13 1 670.1 316.0 704.2 205-3 14-1 676.9 318.2 -89.6 C03 177-3 18-1 562.6 262.5 -27.8 C01 1217-1 19-1 734.3 347.2 2.529.4 CO2 1228-1 20-1 1,030.3 482.9 -142.9 21-1 984.7 460.1 1.738.1 22 1 1,017.5 476.5 3.738.1 141-3 24-1 1,205.0 565.9 486.5 C01 62-3 30-1 1.446.8 675.0 2.642.9 31-1 1,436.5 669.9 357.1 32-1 1,405.2 654.2 392.9 33-1 1,446.8 675.0 750.0 34-1 1,329.1 616.2 464.3 35-1 1,535.9 719.5 428.6 36-1 1,283.5 593.3 1.035.7 37-1 1,477.1 690.2 178.6 '
38-1 1,487.1 695.1 -842.9 92-3 39-1 984.7 460.1 976.2 40-1 998.0 466.7 595.2 41-1 991.4 463.4 881.0 42-1 1,030.3 482.9 381.0 43-1 1,188.8 562.1 1.976.2 '
()
/G 91-3 44-1 47-1 976.0 650.5 456.8 304.6 1.142.9 1.689.5 Page 2:TSABS:V2.17.1.a.10.10.96 Page 22
... noo..
i i
l l
1 1
Plant Systems Corrected Field Activity Values Total Surface Activity - Beta Survey
-f$ d M
- ,.. = d i
Location Code: J0002PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2.
Underlined values exceed the critical level.
Bold values exceed 3,000.0 dpm/100 cm2 Italic values exceed 4,000.0 dpm/100 cm2 Count time reponed in seconds. I Medium Download # . Location ID - Count MDA Critical Activity Reason Code Station # Location # Time Level Code B0031 141-3 23-1 60 1,198.0 562.4 405.4 C01 62-3 25-1 1,446.8 675.0 357.1 26-1 1,362.3 632.8 571.4 27-1 1,283.5 593.3 500.0 28-1 1,362.3 632.8 -107.1 29-1 1,223.8 563.5 821.4 91-3 54-1 620.9 289.8 654.5 56-1 790.7 374.7 1.263.3 57-1 745.9 352.3 197.9 558-3 58-1 1,032.1 484.7 115.7 60-1 1,161.1 549.2 277.8 61-1 1,095.8 516.5 0.0 62-1 1,106.9 522.1 92.6 63-1 1,038.0 487.6 370.4 64-1 1.139.8 538.5 -115.7 65-1 1,o76.8 557.0 300.9 66-1 1.C'73.1 505.2 601.9 67-1 1,171.6 554.4 46.3 68-1 995.5 466.4 300.9 O
Page 3:TSABS:V2,17.1.a.10.10.96 I Page 23
Graph of Activity versus Location Series O Total Surface Activity - Beta Survey te m g= =
Location Code: J0002PZZZZEZ Survey Reasons: C01 - Characterization, C02 - Characterization, C03 - Characterization Medium Codes: B0002, B0023, B0031 Average Guideline Value 4000.0 dpm/100 cm2 4 000 - +v-m = - ~ ~-*-e-v = - ==- :--'"""" : ---=
3500- - - - - - - - - - - - . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --------------------
3000----- - ------- ------------------------ ------ ---- ------------ --
f --------- --------------- ------- ----------------
a 2500 o - p- - - - - "f --
b 2000 -- - - p-----
8
==
f 1500------ ---- - -- - -- --
,4 ,.----- - ----------------------
1000----- U [-
h- -----*----=-r :- -------- -
g bn, p, -.
/f e *d *-* w f *
, 500 - -
. q .,7-.- -- -
.g----
,g ----- - - - c" 0
.i \
, .r3 3
- s. 3
'nm .
y--
500- ------------------ ------ -------- ---------------------- --------
i
-1000 ''''! I ' ' ' ' '''''''''''''''''''''''''I
Ys- <h e h 2- Ya$'hYsh$ s Y2?she- s 2 < e?s 2?hhsr.hss es ss- 1 Location Series 1
Critical Level --*- M D A t'
-+- Average Guideline Value -.- Activity O :
Page 4:TSABS:V2.17.1.a.10.10.96 Page 24 GRFSL7L8.FSL
Graph of Activity versus Location Series 4
Total Surface Activity - Beta Survey I"==d @@ 1 Location Code: J0002PZZZZEZ !
i Survey Reasons: C01 - Characterization, CO2 - Characterization, C03 - Characterization j l
Medium Codes: B0002, B0023, B0031 l 4
Average Guideline Value 4000.0 dpm/100 cm2 4000 4 3500------------------------------------------------------------------
1 3000~ ---------- ------------------ ---------------------------------
2500--- ---------------------------- -------------- --- -- -------------
l h2000 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
8
- l j 1500- .--------
--------- ------------ I ca.
y 1000- ----------------------,_-_----------------%_.-:-w-------- ---------
Z 500- -------"---7-=<INq ---------- = = ---- --- 1
, N p #'
500- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - I l
l
-1000 l l 65-1 l 1 67-1 l Location Series
-- Criticallevel --.- M D A Average Guideline Value -.- Activity G
Page 5:TSABS:V2.17.1.a.10.10.96 Page 25 GRFSL7L8 FSL I
Background Correction Values Total Surface Activity - Beta Survey g
- = ,,,,a Location Code: J0002PZZZZEZ Comments: Field Background (Bkg) reported in cpm / detector area.
Medium Bkg reported in dpm/100 cm2 Count time reported in seconds.
Medium Code left justified under Download #-Station # column.
3 Download # - Location ID - Detector Count Bkg Field Medium Reason Station # Location # Type Time Sub Bkg Bkg Code B0002 124-3 15-1 02301 60 PS001 75.0 767.0 C01 1198-1 48-1 02300 88.0 49-1 85.0 50-1 107.0 51-1 94.0 52-1 94.0 53-1 84.0 558-3 59-1 108.0 B0023 124-3 5-1 02301 87.0 0.0 177-3 8-1 60.0 CO2 s 143-3 10-1 86.0 124-3 11-1 72.0 C01 13-1 93.0 205-3 14-1 84.0 C03 177-3 18-1 66.0 C01 1217-1 19-1 103.0 CO2 1228-1 20-1 02302 76.0 21-1 69.0 i 22-1 74.0 141-3 24-1 81.0 C01 62-3 30-1 66.0 31-1 65.0 32-1 62.0 33-1 66.0 !
34-1 55.0 35-1 75.0 ,
36-1 51.0 37-1 69.0 38-1 70.0 92-3 39-1 69.0 40-1 71.0 41-1 70.0 l 42-1 76.0 43-1 103.0 C' 44-1 68.0 s 91-3 47-1 02300 74.0 Page 6:TSABS:V2.17.1.a.10.10.%
Page 26
Background Correction Values Total Surface Activity - Beta Survey i;;.m a.
Location Code: J0002PZZZZEZ Comments: Field Background (Bkg) reported in epm / detector area.
Medium Bkg reported in dpm/100 cm2 Count time reported in seconds.
Medium Code left justified under Download #-Station # column.
Download # - Location ID - Detector Count Bkg Field Medium Reason Station # Location # Type Time Sub Bkg Bkg Code B0031 141-3 23-1 02302 60 PS001 80.0 0.0 C01 62-3 25-1 66.0 26-1 58.0 27-1 51.0 28-1 58.0 29-1 46.0 91-3 54-1 02300 67.0 56-1 112.0 57-1 99.0 558-3 58-1 81.0 60-1 104.0 61-1 92.0 62-1 94.0 63-1 82.0 64-1 100.0 65-1 107.0 66-1 88.0 67-1 106.0 68-1 75.0 0
Page 7:TSABS:V2.17.1.a.10.10.96 Page 27 l
Summary of Efficiency Values Total Surface Activity - Beta Survey g
pray _ _
Location Code: J0002PZZZZEZ Survey Reasons: C01 - Characterization, CO2 - Characterization, C03 - Characterization Comments:
i Detector Detector Download # Efficiency Model Serial Number -Station #
LMI 43-94/100 PR119460 62-3 0.028 LMI 43-94/075 PR124110 91-3 0.073 LMi 43-94/100 PR124111 92-3 0.042 LMI 43-94P100 PR124110 124-3 0.071 LMI 43-94/100 PR124111 141-3 0.037 LMI 43-94P100 PR124111 143-3 0.068 LMI 43-94P100 PR124110 177-3 0.072 LMI 43-94P100 PR124110 205-3 0.067 LMI 43-94/075 PR124110 558-3 0.048 ,
f LMI 43-94/075 PR124110 1198-1 0.075 l
'\ LMI 43-94P100 PR124111 1217-1 0.068 LMI 43-94/100 PR124114 1228-1 0.042 l I
l 1
I i
O Page 8:TSABS:V2.17.1.a.10.10.%
Page 28
Survey Detection Equipment Used Total Surface Activity - Beta Survey g
7,.g ==
Location Code: J0002PZZZZEZ Survey Reasons: C01 - Characterization, CO2 - Characterization, C03 - Characterization Medium Codes: B0002, B0023, B0031 Download # - Survey User ID M2350 S/N Detector Station Id S/N 62-3 PDG1526/95359 95359 PR119460 91-3 AOK2982/98642 98642 PR124110 92-3 PDG1526/126198 126198 PR124111 124-3 DRS1739/98642 98642 141-3 DRS1739/98643 98643 PR124110 h PR124111 143-3 DRS1739/98643 98643 PR124111 177-3 PDG1526/98642 98642 PR124110 205-3 AOK2982/98642 98642 PR124110 558-3 DAB 9854/95361 95361 PR124110 1198-1 ELS8308/98642 98642 PR124110 1217-1 DRS1739/126198 126198 PR124111 1228-1 PDG1526/98620 98620 PR124114 Program Version: V2.17.1.a.10.10.96 Report Printed At:
Total Pages:
03:22:36 PM on 10/23/96 g
9 Page 9:TSABS:V2.17.1.a.10.10.96 FS(SYS FSL Page 29
Statistical Sununary Removable Surface Activity - Beta Survey g
g .a. ,.=.
,.4.
Location Code: J0002PZZZZEZ Survey Reasons: T01 - Initial Final Release, C01 - Characterization, C02 - Characterization, C03
, - Characterization Medium Codes: B0002, B0023, B0031 i
Net dpm/100 cm2 l Upper Confidence Limit (UCL) 13.1 l
- l Mean 9.6 l l Maximum 193.4 l
. l Minimum -6.9 l l Standard Deviation 25.4 l e l Minimum Detectable Activity 93.9 l l Critical Level 34.5 l
, l Samples Reported 140l l Samples Prescribed 140l Tests Performed l Samples Reported greater than or equal to Samples Prescribed YES l Passed
, l MDA < 187.5 dpm/100 cm2 YES l Passed l Percent of Samples > 562.5 . dpm/100 cm2 0.0 l Passed (3) l Number of Samples > 750.0 dpm/100 cm2 0 l Passed (4) l UCL of Mean less than or equal 750.0 dpm/100 cm2 YES l Passed
. (3) 10% Test (4) Single Measurement Test fs (v) i Page 1:RSABS:V2.17.1.a.10.10.%
FSR. STAT FSL
Plant Systems Corrected Field Activity Values Removable Surface Activity - Beta Survey ISbSS l
- i. h y d Location Code: J0002PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code B0002 26.33335 3-1 24.9 9.3 2.3 C01 26.21134 15-1 23.3 8.5 17.4 26.20020 48-1 21.9 7.8 9.0 26.20021 49 1 21.9 7.8 -4.9 26.20022 50-1 21.9 7.8 9.0 26.20023 51-1 21.9 7.8 9.0 26.20024 52-1 21.9 7.8 2.1 26.20025 53-1 21.9 7.8 -0.2 26.32918 59-1 10.9 6.8 0.9 B0023 26.21128 5-1 23.3 8.5 10.4 26.22246 8-1 19.0 6.4 1.4 CO2 26.21561 10-1 24.9 9.3 -6.9 26.21130 11-1 23.3 8.5 5.8 C01 26.21132 13-1 23.3 8.5 -1.2 26.22952 14-1 24.3 9.0 -6.5 C03 26.22248 18-1 19.0 6.4 3.7 C01 26.21562 19-1 24.9 9.3 9.3 CO2 26.22261 20-1 19.0 6.4 1.4 26.22262 21-1 19.0 6.4 1.4 26.22263 22-1 10.0 0.4 8.3 26.21568 24-1 24.9 9.3 0.0 C01 26.20279 30-1 23.3 8.5 -1.2 26.20280 *31-1 23.3 8.5 8.1 26.20281 32-1 23.3 8.5 3.5 26.20282 33-1 23.3 8.5 5.8 26.20283 34 1 23.3 8.5 5.8 26.20284 35-1 23.3 8.5 3.5 26.20285 36-1 23.3 8.5 3.5 26.20286 37-1 23.3 8.5 3.5 26.20287 38-1 23.3 8.5 5.8 26.20796 39-1 22.9 8.3 8.3
_m 26.20797 40-1 22.9 13.0 26.20798 41-1 22.9 8.3 . 36.1 26.20799 42-1 22.9 8.3 15.3 26.20800 43-1 22.9 8.3 107.8 26.20801 44-1 22.9 8.3 54.6 26.20779 47-1 22.9 8.3 17.6 26.55326 69-1 22.8 8.3 -0.9 T01 26.55327 70-1 22.8 8.3 1.4 Page 2:RSABS:V2.17.1.a.10.10.96 Page 31
Plant Systems Corrected Field Activity Values -
(U3 Removable Surface Activity - Beta Survey EESIf]
g2. = =
Location Code: J0002PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC # Location ID - MDA Critical Activity Reason Code Location # Level Code B0023 26.55328 71-1 22.8 8.3 8.3 T01 26.55329 72-1 22.8 8.3 -0.9 26.55330 73-1 22.8 8.3 22.1 26.55331 74-1 22.8 8.3 -0.9 26.55332 75-1 22.8 8.3 1.4 26.55333 76-1 22.8 8.3 8.3 26.55334 77-1 22.8 8.3 -5.5 26.55335 78-1 45.6 16.6 39.5 26.55336 79-1 22.8 8.3 12.9 26.55337 80-1 22.8 8.3 -5.5 26.55338 81 1 22.8 8.3 3.7
/Q 26.55339 82-1 22.8 8.3 6.0 Q 26.55340 26.55341 85-1 86-1 22.8 22.8 8.3 8.3
-0.9 3.7 26.55342 87-1 22.8 8.3 3.7 26.55343 88-1 22.8 8.3 -3.2 26.55344 89-1 22 8 8.3 1.4 26 55345 90-1 22.8 8.3 6.0 26.55346 91-1 22.8 8.3 3.7 26.55347 92-1 22.8 8.3 1.4 26.61939 93 1 26.2 10.1 6.8 26.61940 94 1 26.2 10.1 2.4 26.61941 95-1 26.2 10.1 24.4 26.61942 96-1 26.2 10.1 4.6 26.61943 97 1 26.2 10.1 2.0 26.55348 98-1 22.8 8.3 10.6 26.69920 99-1 35.4 14.6 22.1 26.69921 100-1 35.4 14.6 45.1 26.55349 1011 22.8 8.3 -0.9 26.61944 102-1 26.2 10.1 0.2 26.61945 103-1 26.2 10.1 4.6 26.55350 104-1 22.8 8.3 3.7 26.55351 105-1 22.8 8.3 6.0 26.55352 106-1 22.8 8.3 40.5 26.55353 107 1 22.8 8.3 6.0 .
26.75450 108-1 23.5 8.6 3.2
.O 26.75451 109-1 23.5 8.6 -3.7
,/ 26.75452 110-1 23.5 8.6 3.7 26.75453 111 1 23.5 8.6 3.2 26.75454 112-1 23.5 8.6 0.9 Page 3:RSABS:V2.17.1.a.10.10.%
Page 32
...n...,
Plant Systems Corrected Field Activity Values r==
l Removable Surface Activity - Beta Survey f=2 M . dM Location Code: J0002PZZZZEZ Comments: Activity (net), MDA, and CL reponed dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code B0023 26.75455 113-1 23.5 8.6 5.5 T01 26.75456 114-1 23.5 8.6 -1.4 26.75457 115-1 23.5 8.6 -1.4 26.75458 116-1 23.5 8.6 0.9 26.75459 117-1 23.5 8.6 3.2 26.75460 118-1 23.5 8.6 -3.7 26.75461 119-1 23.5 8.6 -3.7 26.55354 120-1 22.8 8.3 45.1 26.55355 121-1 22.8 8.3 35.9 26.55356 122-1 22.8 8.3 10.6 26.55357 123-1 22.8 8.3 8.3 26.55358 124-1 22.8 8.3 10.6 26.75404 125-1 93.9 34.5 3.7 26.75462 126-1 23.5 8.6 -1.4 26.55359 127-1 22.8 8.3 -0.9 26.55360 128-1 22.8 8.3 -3.2 26.55361 129-1 22.8 8.3 1.4 26.55362 133-1 22.8 8.3 .. 19.8 26.55363 134-1 22.8 8.3 -0.9 26.55364 135-1 22.8 8.3 -0.9 26.55365 136-1 22.8 8.3 6.0 26.55366 137 1 22.8 8.3 10.6 26.55367 138-1 22.8 8.3 -0.9 26.55368 139-1 22.8 8.3 -5.5 26.55369 140 1 22.8 8.3 3.7 26.55370 141 1 22.8 8.3 1.4 26.55371 1421 22.8 8.3 6.0 26.55372 143 1 22.8 8.3 -5.5 26.55373 144 1 22.8 8.3 10.6 26.55374 143 1 22.8 8.3 3.7 26.55375 149-1 22.8 8.3 . 17.5 26.55376 150-1 22.8 8.3 1.4 26.55377 151-1 22.8 8.3 3.7 26.55378 152-1 22.8 8.3 15.2 26.55379 153-1 22.8 8.3 12.9 26.55380 155-1 22.8 8.3 -0.9 26.55381 156-1 22.8 8.3 -0.9 Page 4:RSABS:V2.17.1.a.10.10.96 Page 33 w-- . _ _ - __ __ _ - _ _ _ . _ _ . _ _ - _ - _ _ _ _ - _ _ . - _ _ _ _ - - _ - _ - _ . _ . _ _ - - _ _ . - - - _ _ _ _ - - . _ _ . _ - _ _ _ _ - - - - _ _ . . - _ - - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ - - - . . - . - . _ _ _ _
Q V
Plant Systems Corrected Fie:d Activity Values g
Removable Surface Activity - Beta Survey f,s = m Location Code: J0002PZZZZEZ Comments: Activity (net), MDA, and CL reponed dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code B0031 26.20015 1-1 21.9 7.8 -0.2 C01 26.22249 2-1 19.0 6.4 1.4 26.21101 2-2 23.3 8.5 -3.5 26.21567 23-1 24.9 9.3 -2.3 26.20274 25-1 23.3 8.5 8.1 26.20275 26-1 23.3 8.5 -3.5 26.20276 27-1 23.3 8.5 1.2 26.20277 28-1 23.3 8.5 -1.2 26.20278 29-1 23.3 8.5 1.2 26.33341 45-1 24.9 9.3 -4.6 26.20780 54-1 22.9 8.3 93.9
/Q 26.20781 55-1 22.9 8.3 -0.9 V 26.20782 26.20783 56-1 57-1 22.9 22.9 8.3 8.3 156.4 193.4 26.32917 58-1 19.9 6.8 3.2 26.32919 60-1 19.9 6.8 -1.4 26.32920 61-1 19.9 6.8 5.6 26.32921 62-1 19.9 6.8 5.6 23.32922 33-1 19.9 6.8 5.6 26.32923 64-1 19.9 6.8 7.9 26.32924 65-1 19.9 6.8 10.2 26.32925 66-1 19.9 6.8 0.9 26.32926 67-1 19.9 6.8 3.2 26.32927 68-1 19.9 6.8 7.9 l
l O l v ;
Page 5:RSABS:V2.17.1.a.10.10.%
Page 34 ,
- n. - r.
_ _ .= -. - --
1 i
Graph of Activity versus Location Series Removable Surface Activity - Beta Survey r==
I fS M=. d
=.=,.
h*
Location Code: J0002PZZZZEZ Survey Reasons: T01 - Initial Final Release, C01 - Characterization, CO2 - Characterization, C03
- Characterization Medium Codes: B0002, B0023, B0031 Guideline Value 750.0 dpm/100 cm' 800 700- -------- ------- --------------------- -------------- -------------
600- ----------------------- -------------- ----------------------------
500------ ------- ---------------------------------------------- ------
N b
g 400_ --_-_. -------- .---- _--_---.---- _ ------ ---- -- -----------
0 1
z 300- ---------------- ---------------- ------- -------------------------
Z 200- -- ----------------- -- ---------- --------------------------.- ---
100------
.--h N \
0 &Edi l" ,$dit- "}.^!i .ll5 :_ 'WM: ";
-100 -
44n4H444;n n n n ! U n n ! l! Hi43uuu4444 monisioneermomenmuur----------- avecULuutu4uuuuu!!
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2 s-smessesmesteessessenesmuumumanammm4WUFFUmmW2WWWEm&BJEUWfWalit1StOktmGr.-~~ ~ _ T hW41 Location Series
Critical level -*- M D A -.-- Guideline Value -.- Activity Page 6:RSABS:V2.17.1.a.10.10.96 Page 35 GRFSL7L8 FSL
4 Laboratory Equipment Used Removable Surface Activity - Beta Survey g
gg=w.
Location Code: J0002PZZZZEZ Survey Reasons: T01 - Initial Final Release, COI - Characterization, CO2 - Characterization, C03
- Characterization Medium Codes: B0002, B0023, B0031 1
e 2
Location Range Survey User ID Laboratory Serial Equipment Number 3-1 AOK2982 LB-5100W SN5100W 14-1 AOK2982 LB-5100W SN5100W 39-1 AOK2982 LB-5100W SN5100W 3
- 40-1 AOK2982 LB-5100W SN5100W i
l (V 41-1 AOK2982 LB-5100W SN5100W '
42-1 AOK2982 LB-5100W SN5100W 43-1 AOK2982 LB-5100W
^ SN5100W 44-1 AOK2982 LB-5100W SN5100W 45-1 AOK2982 LB-5100W SN5100W 47-1 AOK2982 LB-5100W SN5100W 54-1 AOK2982 LB-5100W SN5100W 55-1 AOK2982 SN5100W LB-5190W 56-1 AOK2982 SN5100W LB-5100W 69-1 AOK2982 SN5100W LB-5100W 70-1 AOK2982 SN5100W LB-5100W 71-1 AOK2982 SN5100W LB-5100W 72 1 AOK2982 SN5100W LB-5100W 73-1 AOK2982 LB-5100W SN5100W 74-1 AOK2982 LB-5100W SN5100W 75-1 AOK2982 LB-5100W SN5100W
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Program Version: V2.17.1.a.10.10.96 ;
Report Printed At: 04:49:20 PM on 10/23/96 O
Page 7:RSABS:V2.17.1.a.10.10.96 Page 36 FSR_LSYS.FS
Laboratory Equipment Used Removable Surface Activity - Beta Survey g
- , = ,_-- g Location Code
- J0002PZZZZEZ Survey Reasons:' T01 - Initial Final Release, C01 - Characterization, CO2 - Characterization, C03
- Characterization Medium Codes: B0002, B0023, B0031 Location Range Survey User ID Laboratory Serial Equipment Number 76-1 AOK2982 LB-5100W SN5100W 77-1 AOK2982 LB-5100W SN5100W 78-1 AOK2982 LB-5100W SN5100W 79-1 80-1 81-1 AOK2982 AOK2982 LB-5100W LB-5100W SN5100W SN5100W h AOK2982 LB-5100W SN5100W 82-1 AOK2982 LB-5100W SN5100W 85-1 AOK2982 LB-5100W SN5100W 86-1 AOK2982 LB-5100W SN5100W 87-1 AOK2982 LB-5100W SN5100W 88-1 AOK2982 LB-5100W SN5100W 89-1 AOK2982 SN5100W LB-5100W 90-1 AOK2982 SN5100W LB-5100W 91-1 AOK2982 LB-5100W SN5100W 92-1 AOK2982 LB-5100W SN5100W 98-1 AOK2982 LB-5100W SN5100W 101-1 AOK2982 LB-5100W SN5100W 104-1 AOK2982 LB-5100W SN5100W 105-1 AOK2982 LB-5100W SN5100W 106-1 AOK2982 LB-5100W SN5100W Program Version: V2.17.1.a.10.10.96 Report Printed At: 04:49:32 PM on 10/23/96 g
Page 8:RSABS:V2.17.1.a.10.10.96 Page 37 FSR LSYS.FS
m Laboratory Equipment Used --
\
Remevable Surface Activity - Beta Survey g
,4=:._:: f.
Location Code: J0002PZZZZEZ Survey Reasons: T01 - Initial Final Release, C01 - Characteriza'i m, CO2 - Characterization, C03
- Characterization
~
Medium Codes: B0002, B0023, B0031 4
4
- Location Range Survey User ID Laboratory Serial d
Equipment Number i 107-1 AOK2982 LB-5100W SN5100W 108-1 AOK2982 LB-5100W SN5100W ;
109-1 AOK2982 LB-5100W SN5100W j 4
(q) 110-1 111-1 AOK2982 AOK2982 LB-5100W LB-5100W SN5100W SN5100W l
)
112-1 AOK2982 LB-5100W SN5100W '
113-1 AOK2982 LB-5100W SN5100W 114-1 AOK2982 LB-5100W SN5100W 115-1 AOK2982 LB-5100W SN5100W 116-1 AOK2982 LB-5100W SN5100W 117-1 AOK2982 LB-5100W SN5100W 118-1 AOK2982 SN5100W LB-5100W 119-1 AOK2982 SN5100W LB-5100W 120-1 AOK2982 LB-5100W SN5100W 121-1 AOK2982 LB-5100W SN5100W 122-1 AOK2982 LB-5100W SN5100W 123-1 AOK2982 LB-5100W SN5100W 124-1 AOK2982 LB-5100W SN5100W 126-1 AOK2982 LB-5100W SN5100W 127-1 AOK2982 LB-5100W SN5100W Program Version: V2.17.1.a.10.10.96 Report Printed At: 04:49:43 PM on 10/23/96 O
Page 9:RSABS:V2.17.1.a.10.10.%
Page 38 FSR_LSYS.FS
Laboratory Equipment Used Removable Surface Activity - Beta Survey g.= g-3 Location Code: J0002PZZZZEZ Survey Reasons: T01 - Initial Final Release, C01 - Characterization, CO2 - Characterization, C03
- Characterization Medium Codes: B0002, B0023, B0031 Location Range Survey User ID Laboratory Serial Equipment Number 128-1 AOK2982 LB-5100W SN5100W 129-1 AOK2982 LB-5100W SN5100W 133-1 AOK2982 LB-5100W SN5100W 134 1 135-1 136-1 AOK2982 AOK2982 LB-5100W LB-5100W SN5100W SN5100W g
AOK2982 LB-5100W SN5100W 137-1 AOK2982 LB-510GW SN5100W 138-1 AOK2982 LB-5100W SN5100W 139-1 AOK2982 LB-5100W SN5100W 140-1 AOK2982 LB-5100W SN5100W 141-1 AOK2982 LB-5100W SN5100W 142-1 AOK2982 LB-5100W SN5100W 143-1 AOK2982 LB-5100W SN5100W 144-1 AOK2982 LB-5100W SN5100W .
148-1 AOK2982 LB-5100W SN5100W 149-1 AOK2982 LB-5100W SN5100W 150-1 AOK2982 LB-5100W SN5100W 151-1 AOK2982 LB-5100W SN5100W 152-1 AOK2982 LB-5100W SN5100W 153-1 AOK2982 LB-5100W SN5100W Program Version: V2.17.1.a.10.10.96 Report Printed At: 04:49:53 PM on 10/23/96 Page 10:RSABS:V2.17.1.a.10.10.%
Page 39 FSR_LSYS.FS
l I
G Laboratory Equipment Used
--g O Removable Surface Activity - Beta Survey ra; = ; = 4 .
Location Code: J0002PZZZZEZ Survey Reasons: T01 - Initial Final Release, C01 - Characterization, CO2 - Characterization, C03
- Characterization Medium Codes: B0002, B0023, B0031
't e
Location Range Survey User ID Laboratory Serial Equipment Number 155-1 AOK2982 LB-5100W SN5100W 156-1 AOK2982 LB-5100W SN5100W 125-1 CW15440 LB-5100W SN5100W p 65-1 DAB 9854 LB-5100W SN5100W d 66-1 DAB 9854 LB-5100W SN5100W 67-1 DAB 9854 LB-5100W SN5100W 68-1 DAB 9854 LB-5100W SN5100W 93-1 DLB6373 LB-5100W UNIT 2 94-1 DLB6373 LB-5100W UNIT 2 95-1 DLB6373 LB-5100W UNIT 2 96-1 DLB6373 LB-5100W UNIT 2 97-1 DLB6373 UNIT 2 LB-5100W ;
99-1 DLB6373 UNIT 2 LB-5100W 100-1 DLB6373 LB-5100W UNIT 2 102-1 DLBS373 LB-5100W UNIT 2
. 103-1 DLB6373 LB-5100W UNIT 2 5-1 DRS1739 LB-5100W SN5100W 11-1 '
DRS1739 LB-5100W SN5100W 13-1 DRS1739 LB-5100W SN5100W 15-1 DRS1739 LB-5100W SN5100W Program Version: V2.17.1.a.10.10.96 m Report Printed At: 04:50:04 PM on 10/23/96 Page 11:RSABS:V2.17.1.a.10.10.96 Page 40 FSR LSYS.FS
Laboratory Equipment Used Removable Surface Activity - Beta Survey "g -
Location Code: J0002PZZZZEZ l
Survey Reasons: T01 - Initial Final Release, C01 - Characterization, C02 - Characterization, C03
- Characterization Medium Codes: B0002, B0023, B0031 Location Range Survey User ID Laboratory Serial Equipment Number 23-1 DRS1739 LB-5100W SN5100W 24-1 DRS1739 LB-5100W SN5100W 1-1 JDT2759 LB-5100W SN5100W 2-1 10-1 JDT2759 JDT2759 LB-5100W LB-5100W SN5100W SN5100W g
19-1 JDT2759 LB-5100W SN5100W 48-1 JDT2759 LB-5100W SN5100W 49-1 JDT2759 LB-5100W SN5100W 50-1 JDT2759 LB-5100W SN5100W 51 1 JDT2759 LB-5100W SN5100W 52-1 JDT2759 LB-5100W SN5100W 53-1 JDT2759 SN5100W LB-5100W ,
58-1 JMS1149 SN5100W LB-5100W l 59-1 JMS1149 SN5100W LB-5100W I 60-1 JMS1149 LB-5100W SN5100W 61-1 JMS1149 LB-5100W SN5100W 62-1 JMS1149 LB-5100W SN5100W 63-1 JMS1149 LB-5100W SN5100W 64-1 JMS1149 LB-5100W SN5100W 57-1 JMS2982 LB-5100W SN5100W Program Version: V2.17.1.a.10.10.96 Report Printed At: 04:50:15 PM on 10/23/96 g'
Page 12:RSABS:V2.17.1.a.10.10.96 Page 41 FSR LSYS FS
/3 Laboratory Equipment Used -
Removable Surface Activity - Beta Survey 34.;:::, =-_
Location Code: J0002PZZZZEZ Survey Reasons: T01 - Initial Final Release, C01 - Characterization, C02 - Characterization, C03
- Characterization Medium Codes: B0002, B0023, B0031 Location Range Survey User ID Laboratory Serial Equipment Number 2-2 PDG1526 LB-5100W SN5100W 81 PDG1526 LB-5100W SN5100W 18-1 PDG1526 LB-5100W SN5100W n
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20-1 21-1 PDG1526 LB-5100W SN5100W >
PDG1526 LB-5100W SN5100W 22-1 PDG1526 LB-5100W SN5100W 25-1 PDG1526 LB-5100W SN5100W 26-1 PDG1526 LB-5100W SN5100W 27-1 PDG1526 LB-5100W SN5100W 28-1 PDG1526 LB-5100W SN5100W 29-1 PDGiS2G LG-5100W SN5100W 30-1 PDG1526 SN5100W LB-5100W 31-1 PDG1526 LB-5100W SN5100W 32-1 PDG1526 LB-5100W SN5100W 33-1 PDG1526 LB-5100W SN5100W 34 1 PDG1526 LB-5100W SN5100W 35-1 PDG1526 LB-5100W SN5100W 36 1 PDG1526 LB-5100W SN5100W 37-1 PDG1526 LB-5100W SN5100W 38-1 PDG1526 LB-5100W SN5100W Program Version: V2.17.1.a.10.10.96 Report Printed At: 04:50:25 PM on 10/23/96 Total Pages: 13 Page 13:RSABS:V2.17.1.a.10.10.96 Page 42 FSR_LSYS.FS
Statistical Summary Removable Surface Activity - Beta Survey g
g; a.,g.g Location Code: J0002PZZZZEZ Survey Reason: Q01 - QC Verification Medium Code: B0023 Net dpm/100 cm2 l Upper Confidence Limit (UCL) 7.4 l l Mcan 2.5 l l Maximum 15.6 l l Minimum -3.7 l l Standard Deviation l Minimum Detectable A_otivity 7.3 l 26.2 l g
l Critical Level 10.1J l Sampies Reported 8l l Samples Prescribed 8l Tests Performed l Samples Reported greater than or equal to Samples Prescribed YES l Passed l MDA < 187.5 dpm/100 cm2 YES l Passed l Percent of Samples > 562.5 dpm/100 cm2 0.0 l Passed (3) l Number of Samples > 750.0 dpm/100 cm2 0 l Passed (4) l UCL of Mean less than or equal 750.0 dpm/100 cm2 YES l Passed (3) 10% Test (4) Single Measurement Test G:1 Page 1:RSABS:V2.17.1.a.10.10.96 l Page 43 F$(ETAT FBL l
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,A Plant Systems Corrected Field Activity Values ,
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\~2 Removable Surface Activity - Beta Survey
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p,.k.=,_-- n-Location Code: J0002PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code B0023 26.55382 60-1 22.6 8.3 -0.9 001 26.55383 74-1 22.8 8.3 -3.2 26.61946 93-1 26.2 10.1 15.6 26.55384 103 1 22.8 8.3 -3.2 26.75422 116-1 23.5 8.6 -3.7 ,
26.55385 121-1 22.8 8.3 . 10.6 26.55386 139-1 22.8 8.3 6.0 26.55387 150-1 22.8 8.3 -0.9 ,
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Page 2:RSABS:V2.17.1.a.10.10.%
Page 44 -
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Graph of Activity versus Location Series Removable Surface Activity - Beta Survey
== m
. Location Code: J0002PZZZZEZ Survey Reason: Q01 - QC Verification
. Medium Code: B0023 Guideline Value 750.0 dpm/100 cm2 800
, e -
700- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
600-- ----------------------------- -------------------------------------
500- --------------------------------------------------------------------
~
8 g 400- -- ---- --------.-- ---...- ---- ------------_-.---.------_---------
e E
cm, c 300- -- --------------------------------------- -----------------------
in IC 200- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
100- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . - - - - - - - - - - - - - - - - - - - -
0 $ ! -- - ~$ [ --
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Location Series
-- Critical Level ---*- M D A --*-- Guideline Value -.- Activity Page 3:RSABS:V2.17.1.a.10.10.96 Page 45 GRFSL7L.8 FSL
Laboratory Equipment Used Removable Surface Activity - Beta Survey g, l
,9 7 2 .- n Location Code: J0002PZZZZEZ Survey Reason: Q01 - QC Verincation Medium Code: B0023 Location Range Survey User ID Laboratory Serial Equipment Number 93-1 AOK1982 LB-5100W UNIT 2 69-1 DLB6373 LB-5100W SN5100W 74-1 DLB6373 LB-5100W SN5100W O
103-1 DLB6373 LB-5100W SN5100W 121-1 DLB6373 LB-5100W SN5100W 139-1 DLB6373 LB-5100W SN5100W 150-1 DLB6373 LB-5100W SN5100W 116-1 ELS8308 LB-5100W SN5100W Program Version: V2.17.1.a.10.10.96 Report Printed At: 01:20:50 PM on 10/12/96 i Total Pages: 4 Page 4:RSABS:V2.17.1.a.10.10.96 Page 46 FSR_LSYS.FS
Scientific Ecology Group, Inc.
Radiological Engineering & Decommissioning Services gg
~~~
Fort St. Vrain Nuclear Generating Station Decommissioning Project Quality Control (QC) Verification Measurements Total Surface Activity Removable Activity (dpm/100 cm2) (dpm/100 cm2)
Parameters TO1/C01/C02/ Q01/QO2 TO1/C01/C02/ Q01/QO2 C03/R01 C03/R01 Observations 44 44 69 69 Mean 723.2 1125.3 5.2 5.1 Standard 1,017.4 1,620.5 9.4 9.3 Deviation t Value -1.39 0.08 Two-tall P 0.17 0.94 value Agree at 95% YES YES QC-Verification Discussion:
Verification field and laboratory measurements were performed independently on at least five percent of the total and removable surface activity measurements collected for Survey Group J.
There were 67 Group J survey locations resurveyed as QC-Verification measurements which represented approximately eight percent of the total locations. Survey Area J0002 contributed ,
eight out of the 67 locations resurveyed as part of the comprehensive Group J QC-Verification Survey. The J0002 specific and total Group J QC-Verification measurements both verified the conclusions regarding the radiological status and suitability for release for unrestricted use of the Survey Areas within Survey Group J.
In addition to verifying that all QC-Verification measurements met the unrestricted use release criteria, a statistical comparison of the QC-Verification results and the corresponding initial Final Survey results was performed. Although not required by the Final Survey Plan, this comparison
, was considered prudent since only a portion of each Survey Area was resurveyed. The means of the QC-Verification and corresponding initial Final Survey results were statistically evaluated i using a two tailed t-test assuming unequal variances. !
O Page 47
i QC-Verification Discussion (Continued):
O A two tailed p-value is calculated which indicates the probability that two sample sets, taken from the same population, would result in mean difference values greater than or equal to the l difference observed in the two data sets tested. A two tailed p-value greater than 0.05 indicates I that the QC-Verification and initial Final Survey means are statistically similar at 95 percent confidence. l The subject Group J total and removable surface activity p-values were greater than 0.05, indicating that the means for the QC-Verification measurements were in statistical agreement (at 95% Confidence) with the corresponding means of the initial Final Survey. In Conclusion, the .
subject QC-Verification Survey results support the conclusions made for the Group J initial Final l Survey measurements that this survey area meets the criteria for release for unrestricted use.
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Release Record Contents Survey Area Survey Area ID: Survey Aira Description Pages Reactor Building Penetrations Greater than 1.5 J0006 inches in diameter and Less than 4.0 inches in 2-4 diameter Survey Unit (s)
Location Code Survey Unit Description Pages
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J0006 PZZZZ EZT01 J0006 PZZZZ EZC01 J0006 PZZZZ EZC02 Reactor Building Penetrations Greater than 1.5 J0006 PZZZZ EZC04 inches in diameter and Less than 4.0 inches in 5-79 30006 PZZZZ EZG01 diameter J0006 PZZZZ EZE01 J0006 PZZZZ EZQ01 Prepared By: Q SEG Radiological Engineer /@ft# '
h % / /O'-N-78 Reviewed By: bJ / to[LP/74 SEG Project Radiatp Protection Manager / Date Approved By: / /0 28!Id PSCo Radiation Protection Managdrf Date Page1
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Fort St. Vrain Nuclear Generating Station Decommissioning Project Release Record - Survey Area Survey Area / Package ID: J0006 Survey Area
Description:
Reactor Building Penetrations Greater than 1.5 inches in diameter and Less than 4.0 inches in diameter Survey Package
Description:
Reactor Building Penetrations Greater than 1.5 inches in diameter and Less than 4.0 inches in diameter Survey Area J0006 consisted of Reactor Building penetrations which were greater than 1.5 inches in diameter and L,ess than 4.0 inches in diameter. The subject Reactor Building Penetrations within the survey area were surveyed as an Affected Survey Unit. This Survey Unit consolidated Characterization Survey results from Characterization Packages J0006 and J0007. The pertinent Characterization Survey data was reviewed and accepted as meeting final Survey criteria. A portion of the original survey location numbers (i.e. L7 Codes) i associated with Survey packages J0007 had to be changed to avoid duplicate survey location
, numbers within the consolidated Survey Package J0006. Investigation #1 delineates the
'O V survey location number changes affiliated with consolidation of Survey Packages J0007 into Survey Package J0006.
The original Survey Package J0006 included Characterization and Final Survey removable surface activity measurements for penetrations less than or equal to 1.5 inches in diameter.
Survey Package J0007 consisted of penetrations which had diameters greater than 1.5 inches' but less than 4.0 inches in diameter.
Survey Area OperationalIllstory:
During plant operations, these penetrations performed a variety of functions including housing piping , valve reach rods, etc. Some penetrations resulted from the core boring of contaminated piping and also account for short sections of embedded piping not known to be associated with a particular system. The survey history of each penetration is maintained in the penetration database which was developed and maintained during the characterization of the Reactor Building.
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Page 2
Survey Area Decommissioning and Remediation Activities:
During characterization of the Reactor Building, a database was developed to track all O
penetrations (i.e., holes, pipes or sleeves in walls or floors). As the penetrations were surveyed, results were recorded in the database. A survey history of each penetration was therefore developed. Remediation was conducted for any penetration with characterization survey results greater than 3000 dpm/100 cm 2 (for total surface activity) or 550 dpm/100 cm2 (for removable surface activity). The remediation activities performed included hand wiping, grit blasting, and core boring of penetrations, as necessary. In situations where core bonng war performed, the remaining hole was surveyed. The characterization surveys were initially documented on radiation protection operational survey forms.
As characterization of the penetrations progressed, procedures and final survey protocols for plant systems and penetrations were developed and defined. Therefore, Characterization Survey Packages were issued to complete the penetration characterization surveys in a manner that would allow the survey results to be acceptable as final survey data. When the Characterization Survey Packages were complete, an evaluation was performed to determine the acceptability of the Cnaracterization Surveys as Final Release Survey data, and to define the basis for the balance of the Final Survey. The evaluation included a review of the instrumentation and protocols used for the survey and the results of the survey.
In regard to Instrumentation and Survey, the instrumentation calibration operating procedure, counting parameters, and acceptance criteria for operability were identical to those methodologies used for Final Survey. Characterization Survey protocols were also judged to be equivalent to the survey protocols used by the Final Survey group. Because the h
Characterization Surveys were determined to meet the basic quality requirements for Final Survey, the surveys were accepted as Final Surveys.
Subsequent to completion of the Characterization Survey Packages, the balance of the Final Survey measurements needed for statistical evaluation and reporting purposes were collected.
Additional measurements included QC Verification measurements, removable surface activity measurements (including all penetrations not included in the Characterization Packages) and any required Investigation Survey (s).
O Page 3
I Isolation and Control Measuits: I2 vel 3 Controls O To prevent cross contamination by adjacent work activities, the open ends of the penetrations I were taped over or plugged when not undergoing decontamination or survey. Penetration ,
openings were not scaled if they were inside an area that had been final surveyed and were ;
therefore protected by the area controls.
i
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Survey Area
Conclusions:
The results of total and removable surface activity measurements collected within this survey area meet the criteria for release for unrestricted use.
I At least five percent of all Group J survey locations were required to be resurveyed as Quality Control (QC) measurements. There were 67 Group J locations resurveyed as QC-Verification measurements, including seventeen J0006 locations, which represented
- approximately eight percent of the total locations. The J0006 specific and Group J QC-Verification Survey results support the conclusions made for the Group J initial Final Survey measurements. The QC-Verification measurements agreed (within 95% confidence) with the ,
i corresponding initial Final Survey measurements.
i Survey Area
References:
4 Westinghouse Team Plant Penetration Database 4
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Radiological Engineering & Decommissioning Services Fort St. Vrain Nuclear Generating Station Decommissioning Project -
Release Record - Survey Unit J0006 Survey Package ID:
J0006 PS001 EZ Location Code:
Survey Unit Classification Surface Category Survey Area Group ID Number EZ Penetrations 0006 (Affected)
J T01 - Initial Final Release Survey Reason: C01 - Characterization C02 - Characterization C04 - Characterization G01 - Investigation Q01 - QC Verification E01 - Investigation Reactor Building Penetrations Greater than 1.5 inches in Survey Unit Descriptian: diameter and Less than 4.0 inches in diameter.
Snrvey Design:
Description Number of Measurement Type Measurements Scanned the accessible interior surfaces of designated plant N/A Beta Scan penetrations. During characterization, six areas of elevated activity were identified. All elevated areas were subsequently remediated to meet criteria for release for unrestricted use.
Collected at designated locations within designated Reactor 83 Total Surface Buliding penetrations. Six additional measurements were Activity performed due to an Investigation Survey.
Collected at pipe openings of the designated Reactor 337 Building penetrations. In addition, a total of seventeen QC py Smears Verification smear were performed. O Page 5
t Survey Unit Investigations: !
- O Investigation # 1
i i
A review of the Characterization survey results indicated that survey locations 26, 60,75, and 2
80 had elevated total surface activity values ranging from 3000 to 6973.7 dpm/100 cm . An !
evaluation of the surface activity measurements collected in the vicinity of the elevated penetrations were all below 4,000 dpm/100 cm2 For a more thorough investigation and to !
bound the highest total surface activity values, survey locations 7 and 71 were included as it was ,
in the vicinity of the other penetrations. In addition, three readings indicated significant negative readings, location 14 at -7567.0 dpm/100 cm2, location 3 at -3252.5 dpm/100 cm2, and location ;
62 at -2,475.0 dpm/100 cm2. All removable surface activity measurements in survey area J0006
- were less than 100 dpm/100 cm2 An Investigation and a Replacement Survey was performed ,
to address the six elevated locations and the three significantly negative results respectively, t l
, The Investigation Survey results for the above six elevated Wations indicated that the highest i i total surface activity values were bounded. The Investigatien Survey total surface activity ,
4 measurements in conjunction with the previously collected total and removable surface activity i
- measurements collected within this survey area met the criteria for release for unrestricted use.
1 For locations 1, 26, 60, 75, and 80, both the Characterization and Investigation Survey results were used for reporting purposes. After location 71 was decontaminated, a second Characterization Survey measurement was not performed. Therefore, the Investigation Survey result for location 71 was used for reporting purposes. l 0 The Replacement Survey total surface area results for Locations 3,14, and 62 demonstrated more 1
l expected values. The original Characterization Survey results were considered as suspect data '
- and not used for reporting purposes. The subsequent Replacement Survey results met the criteria for release for unrestricted use and were used for reporting purposes.
Investigation # 2:
i This Survey Unit consolidated Characterization Survey results from Characterization Packages J0006 and J0007. The pertinent Characterization Survey data was reviewed and accepted as
- meeting final Survey criteria.
j A portion of the original survey location numbers (i.e. L7 Codes) associated with Survey
- packages J0007 had to be changed to avoid duplicate survey location numbers within the 4
consolidated Survey Package J0006. The original package and survey locations are depicted in the Survey Location Summary. If applicable, the original Package J0007 and survey location i number is designated in its corresponding revised J0006 survey location row. These cross-reference survey location riesignations can be used to identify such survey locations on the appropriate survey maps within the consolidated J0006 survey package.
O Page 6
Survey Unit Investigations (Continued):
Investigation # 3:
There were several survey locations which were surveyed as a part of other survey packages.
Four locations were surveyed as a part of plant system embedded pipe survey units and subsequently grouted throughout their lengths in accordance with PSCo's embedded pipe submittals. Five locations consisted of penetrations which inadvertently had two penetration numbers assigned to them. There were five locations which consisted of penetrations which inadvertently had two penetration numbers assigned to them. Therefore, these penetrations were surveyed under one penetration number. There were three locations (i.e. 22,24, and 335) which could not be surveyed due to inaccessibility. There is a low probability that the subject five penetrations in question posses activity above the appropriate guideline values since the survey data for adjacent penetrations did not indicate the presence of activity above the appropriate guideline values. The following table depicts survey locations which were assigned to other survey packages and/or were not surveyed within Survey Package J0006:
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Survey Unit Investigations (Continued):
Investigation # 3:
Penetration #: Original Survey J0006 Assigned Survey Description Package / Location #: Location #:
100020 J0006/18 18 Assigned to Survey Package J0008 80082 J0006/ 22 22 Inaccessible, filled with wiring 80085 J0006/ 23 23 Duplicate of Penetration
- 90046 80092 J0006/ 24 24 In=cca sible, plugged 80080 J0007/ 51 and J0006/ 82 and 277 Grouted as part of 277 Survey Package G6101 80086 J0007/ 52 83 Duplicate of Penetration
- 90047 80087 J0007/ 53 84 Duplicate of Penetration -
- 90048 80088 J0007/ 54 85 Duplicate of Penetration
- 90049 80089 J0007/ 55 86 Duplicate of Penetration
- 90045
~i 80053 J0007/ 59 90 Grouted as part of Survey Package G6101 e
10079 J0006/105 105 Grouted as part of Survey Package G7202 10086 J0006/106 106 Grouted as part of Survey Package G7202 110106 J0006/335 335 Inaccessible, plugged I
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1 Page 8 j
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Survey Unit Investigations (Continued):
Investigation #4:
There were three survey locations (i.e. penetrations 50062, 70143, and 70134) which were originally assigned to and surveyed as a part of Survey Package J0008. These three locations consisted of three penetrations which were less than 4 inches in diameter and should have been included in Survey Package J0006. The three subject penetrations were initially assigned survey locations 160,171, and 3 in Survey Package J0008.
The survey results for the three locations (i.e. penetrations 50062, 70143, and 70134) were subsequently assigned to Survey Package J0006 as locations 349, 350, and 351. The appropriate survey instructions and affiliated signatures are located in Survey Package J0008. The results will be used for Survey Package J0006 reporting purposes. The subject three survey results met the criteria for release for enrestricted use. No further actions required O
O Page 9
Scientific Ecology Group, Inc. g O Radiological Engineering & Decommissioning Services Fort St. Vrain Nuclear Generating Station Decommissioning Project
~~~
Survey Location Summary Survey Measuranents Penetration # Location Location Collected Number (Original Characterization Location Number, if applicable)
I l-RSA 50042 L5, floor by Rx. Bldg. Truck 1-TSA ,
Bay. Pipe Chase #1, L2 pit, ceiling. Survey Area F071 and F055 2 1 - RSA 70170 Pipe Chase #1, L7 landing, 1 - TSA west wall. Survey Area F055 3 1 - RSA 80013 Level 8, H2 getter area, south 1 - TSA cinder block wall Survey Area F105 e - 4 1 - RSA 90010 Level 9, w12 (east hallway) 1 - TSA Survey Area F110 5 1 - RSA 90042 1.evel 9, w15 (west wall) 1 - TSA Survey Area F113 6 1 - RSA 100003 level 10, wi1 (west wall) 1 - TS A Survey Area F123 7 1 - RSA 40082 Pipe Chase #2, north wall near 3 - TSA L5 access Pipe Chase #1, south wall near L5 access Survey Area F056, F055 8 1 - RSA 110021 Level 11, Pipe Chase #5, north 1 - TSA wall Survey Area F147 9 1 - RSA 110023 level 11, Pipe Chase #5, north 1 - TSA wall Survey Area F147 10 1 - RSA 110030 level 11, Pipe Chase #5, north 1 - TSA wall Survey Area F147 11 1 - RSA i10035 Level 11, Pipe Chase #5, west 1 - TSA wall Survey Area F147 v
Page 10
Survey Measuresnents Penetration # Location IAcation Collected Number (Original Characterization Location Number, if applicable) 12 1 - RSA 90046 L9, SE room, north wall 1 -TSA Survey Area F108 13 1 - RSA 100010 LIO, NW area (barrel drying),
1 - TS A cast wall F124, F125 LIO, N. walkway, west wall Survey Area F124, F125 14 1 - RS A 100013 L10, NW area (barrel drying),
1 - TSA cast wall Llo, N. walkway, west wall Survey Area F124, F125 15 1 - RSA 100014 L10, NW area (barrel drying),
1 - TSA cast wall L10, N. walkway, west wall Survey Area F124, F125 16 1 - RSA 100018 L10, NW area (barrel drying),
1 - TSA cast wall Llo, N. walkway, west wall Survey Area F124, F125 17 1- RSA 100019 L10, NW area (barrel drying),
1-TSA cast wall Llo, N, walkway, west wall Survey Area F124, F125 18 *N/A 100020 L10, NW area (barrel drying),
east wall LIO, N. walkway, west wall Survey Area F124, F125 19 1 - RSA 100021 Llo, NW area (barrel drying),
1 - TSA cast wall Llo, N. walkway, west wall Survey Area F124, F125 20 1 - RSA 100022 L10, NW area (barrel drying),
1 - TSA cast wall Llo, N. walkway, west wall Survey Area F124, F125 21 1 - RSA 100026 L10, NW area (barrel drying),
1 - TSA south wall Survey Area F125 O
Page 11
Location O Survey 14 cation Nwnber Measurenents Collected Penetration #
(Original Characterization 14 cation Nurnber,if applicable) 22 .
- N/A 80082 Hot Service Facility, Upper level, south wall Survey Area F111 23
- N/A 80085 Hot Service Facility, Upper Level, south wall Survey Area ,
1 Fill ;
I 24
- N/A 80092 Hot Service Facility, Upper Level, north wall Survey Area Fill I 25 1 - RSA 90054 L9, southeast room, floor 1 - TSA L8, Chill Water Pumps room, i ceiling Survey Area F108, F101 i
26 2 - TSA 10029 Pipe Chase #1, L2 pit, floor 1 - RSA C6301 room, ceiling Survey Area F055, F016 27 1 - TSA 110041 Lil, Refuel Floor, floor j( ( 1 - RSA Survey Area F140 28 1 - RSA 110047 Lil, Refuel Floor, floor Survey Area F141 29 1 - TSA 110117 Lil, Refuel Floor, nitrogen 1 - RSA storage tank room (southwest), t floor Survey Area F131 l 30 1 - TSA 110118 Lil, Refuel Floor, nitrogen i 1 - RSA storage tank room (southwest), .
floor Survey Area F131 l 31 1 - TSA 110045 Lil, Refuel Floor, floor 1 - RSA Survey Area F140 32 5 - TSA i10001 Regen Pit, east wall 1 - RSA (J0007/1) Survey Area F126 33 1 - RSA 110001 Regen Pit, east wall Survey 1 - TSA (J0007/ 2) Area F126 34 1 - TSA 110003 Regen Pit, east wall Survey 1 - RSA (J0007/ 3) Area F126 35 1 - TSA 110004 Regen Pit, east wall Survey 1 - RSA (J0007/ 4) Area F126 ,
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I Survey ateasurunents Penetration # Location Location Collected Number (Original Characterization Location Number, if applicable) 36 1 - TSA 110005 Regen Pit, east wall Survey I 1 - RSA (J0007/ 5) Area F126 37 1 - TSA i10006 Regen Pit, east wall Survey 1 - RSA (J0007/ 6) Area F055 38 1 - TSA 10067 Pipe Chase #1, L1 pit, lower 1 - RS A (J0007/ 7) S. wall Survey Area F055 39 1 - TSA 80030 Vault 2302, South Wall 1 - RSA (J0007/ 8) Vault 2301, North Wall Survey Area F106 40 1 - RSA 110014 level 11, Pipe Chase #5, north 1 - TSA (10007/ 9) wall Survey Area F147 41 1 - TSA 110015 level 11, Pipe Chase #5, north 1 - RSA (J0007/10) wall Survey Area F147 l 42 1 - TSA 110016 level 11, Pipe Chase #5, north 1 - RSA (J0007/11) wall Survey Area F147 43 1 - TSA 110017 level 11, Pipe Chase #5, north 1 - RSA (J0007/12) wall Survey Area F147 44 1 - TSA 110018 level 11, Pipe Chase #5, north 1 - RSA (10007/ 13) wall Survey Area F147 45 1 - TSA 110019 Level 11, Pipe Chase #5, north 1 - RSA (J0007/14) wall Survey Area F147 46 1 - TSA 110020 Level 11, Pipe Chase #5, north 1 - RSA (10007/ 15) wall Survey Area F147 47 1 - TS A 110027 Level 11, Pipe Chase #5, north 1 - RSA (10007/ 16) wall Survey Area F147 48 1 - RSA !!0028 Level 11, Pipe Chase #5, north 1 - TSA (10007/ 17) wall Survey Area F147 1
49 1 - TSA 110029 level 11, Pipe Chase #5, north 1 1 - RSA (J0007/18) wall Survey Area F147 50 1 - TSA 110033 Level 11, Pipe Chase #5, north 1 - RSA (J0007/19) wall Survey Area F147 51 1 - TSA 40162 Pipe Chase #2, E. wall near 1 - RSA (J0007/ 20) 14 access Survey Area F056 O
Page 13
Survey Measuranents Penetration # Location IAcation Collected Number (Original Characterization Location Number, if applicable) 52 1 - TSA 40283 L4, grating by hoist well, east 1 - RSA (J0007/ 21) wall Survey Area F048 53 1 - TSA 50071 L5, E. wall by Pipe Chase #1 1 - RSA (J0007/ 22) access Pipe Chase #1, west wall by L5 access Survey Area F055, F069 54 1 - TSA 70111 PC #1/behind H2 getter, west 1 - RSA (J0007/ 23) wall Survey Area F055 55 1 - TSA 70113 PC #1/behind H2 getter, west 1 - RSA (J0007/ 24) wall Survey Area F055 56 1 - RSA 70132 PC #1/behind H2 getter, west 1 - TSA (J0007/ 25) wall Survey Area F055 57 1 - TSA 70133 PC #1/behind H2 getter, west 1 - RSA (10007/ 26) wall Survey Area F055 O 58 1 - TSA 1 - RSA 70137 (J0007/ 27)
PC #1/behind H2 getter, west wall Survey Area F055 59 1 - RSA 70138 PC #1/behind H2 getter, west (J0007/ 28) wall Survey Area F055 60 2 - TSA 70139 PC #1/behind H2 getter, west 1 - RSA (J0007/ 29) wall Survey Area F055 61 1 - TSA 70168 PC #1/behind H2 getter, west 1 - RSA (J0007/ 30) wall Survey Area F055 62 1 - TSA 70169 PC #1/behind H2 getter, west 1 - RSA .
(J0007/ 31) wall Survey Area F055 63 1 - RSA 70171 PC #1, L7 landing, west wall 1 - TS A (J0007/ 32) Survey Area F055 ,
64 1 - TSA 70172 PC #1, L7 landing, west wall 1 - RSA (J0007/ 33) Survey Area F055 65 1 - TSA 80007 Level 8, H2 Getter Area, SW I - RSA (J0007/ 34) wall Survey Area F105 66 1 - TSA 80008 Level 8, H2 Getter Area, SW 1 - RSA (J0007/ 35) wall Survey Area F105
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Page 14
Survey Measurements Fenetration # Location Location Collected Nwnber (Original Characteriration lecation Nurnber, if applicable) 67 1 - TSA 80010 level 8.112 Getter Area, SW l - RSA (J0007/ 36) wall Survey Area F105 68 1 - TSA .80011 L8,112 Getter Area, S. cinder 1 - RSA (J0007/ 37) block wall Survey Area F105 ;
69 1 - TSA 80017 Vault F2301, north wall 1 - RSA (J0007/ 38) Survey Area F106 70 1 - TSA 90007 L9, east hallway, went wall 1 RSA (J0007/ 39) Survey Area Filo 71 1 - RSA 90012 L9, NW side, floor 1 - TS A (J0007/ 40) L8,112 Getter Area, ceiling Survey Area F105, Fil3 72 1 - TSA 100004 LIO, cast walkway, west wall 1 - RSA (J0007/ 41) Survey Area F123 73 1 - TS A i10011 Regen Pit, south wall Survey 1 - RS A (J0007/ 42) Area F126 74 I - TSA i10036 Ll1, Pipe Chase #5, north wall 1 - RSA (J0007/ 43) Survey Area F147 75 1 - TSA 80069 Vault F2301, south wall 1 - RSA (J0007/ 44) Survey Area F106 76 1 - TSA 90045 L9, Chill Water /Demin area, 1 - RSA (J0007/ 45) N. wall Ilot Service Facility, south wall Survey Area F108, Fill 77 1 - TSA 90047 L9, Chill Water /Demin area, 1 - RSA (J0007/ 46) N. wall llot Service Facility, south wall Survey Area F108, Fill 78 1 - TSA 90048 L9, Chill Water /Demin area, 1 - RSA (J0007/ 47) N. wall llot Service Facility, south wall Survey Area F108, Fill 79 1 - TSA 90049 L9, Chill Water /Demin area, 1 - RSA (10007/ 48) N. wall 110: Scavice Facility, south wall Survey Area F108, Flll O
Page 15
Survey Measurunents Penetration # Location
( Location Collected l Nenber (Original Characterization i 14 cation Number, if applicable) 80 2 - TSA 100025 L10, Barrel drying room, floor 1 - RSA (J0007/ 49) Survey Area F125 81 1 - TSA 80079 HSF, Upper level, east wall )
I 1 - RSA (10007/ 50) (Note: square pen) Survey Area F111 82
- N/A 80000 HSF, upper level, floor (J0007/ 51) Survey Area F111 83
- N/A 80086 HSF, upper level, south wall )
l (J0007/ 52) Survey Area F111 84
- N/A 80087 HSF, upper level, south wall (J0007/ 53) Survey Area F111
. 85
- N/A 80088 HSF, upper level, south wall (J0007/ 54) Survey Area F111 86
- N/A 80089 HSF, upper level, south wall f
(J0007/ 55) Survey Area Fill 87 1 - RSA 70150 Pipe Chase #1 (Behind H2 C 1 - TSA (J0007/ 56) getter), L7 landing, west wall Survey Area F055 l
! 88 1 - TSA 70115 Pipe Chase * 'behmd H2 l 1 - RSA (J0007/ 57) getter, south % turvey Area I-89 1 - TSA 10029 Pipe Chase #1, L2 pit, floor J l - RSA (J0007/ 58) C6301 room, ceiling Survey l Area F055,F016 90
- N/A 80053 Hot Service Facility Pit, East (J0007/ 59) Wall Survey Area F111
( 91 1 - RSA 10005 hallway next to C630lS, W. wall Survey Area F0018 92 1 - RSA 10006 ballway next to C630lS, W. wall Survey Area F0018 93 1 - RSA 10007 hallway r. ext to C630lS, W. wall Survey Area F0018 94 1 - RSA 10008 hallway next to C630lS, W. wall Survey Area F0018
/G O
Page 16
l i
I Survey Measuranents Penetration # Location Location Collected Number (Original Characterization Location Number, if applicable) 95 1-RSA 10011 ballway next to C630lS, W. wall Survey Area F0018
" 1 - RSA 10017 hallway next to C630lS, W. wall Survey Area F0018 97 1 - RSA 10029 C6301 room, ceiling Survey Area F0016 98 1 - RSA 10038 PC #1 L1 pit, lower south wall Suney Area F0007 99 1 - RSA 10045 C6301 west concrete wall Survey Area F0016 100 1 - RSA 10047 C6301 west concrete wall Survey Area F0016 101 1- RSA 10059 C6301S cast wall Survey Area F0017 l
102 1- RSA 10065 PC #1 L1 pit. lower east wall I Survey Area F0055 103 1 - RSA 10066 PC #1 L1 pit, lower south wall Survey Area F0055 104 1 - RSA 10068 PC #1 L1 pit, lower south wall Survey Area F0055 105
- N/A 10079 N/A 106
- N/A 10086 N/A 107 1- RSA 20004 Pipe chase #1, L2 pit, west wall Survey Area F0028 108 1- RSA 20017 Pipe chase #1, Ll pit, west wall Survey Area F0028 109 l- RSA 30011 N.W. area, N. wall facing T610lSurvey Area F0042 110 1 - RSA 30013 N.W. area, N. wall facing T6101 Survey Area F0042 111 1 - RSA 30015 N.W. area, N. wall facing T6101 Survey Area F0042 O
Page 17 1
Survey Measurements Penetration # Localion Location Collected Number (Original Characterization Location Number, if applicable) 112 1 - RSA 30016 N.W. area, N. wall facing T6101 Survey Area F0042 113 1 - RSA 30019 T610lroom, north wall Survey Area F0043 114 1 - RSA 30028 T6101 room, north wall Survey Area F0043 115 1 - RSA 30029 T6101 room, north wn!! Suuey Area F0043
!!' 1 - RSA 30031 T610lroom, north wdf Survey Area F0043 117 1 - RSA 30032 T610lroom, north wall Survey Area F0043 118 1 - RSA 30033 T6101 room, north wall Survey Area F0043 119 1 - RSA 30034 T6101 room, north wall Survey Area F0043 120 1 - RSA 30036 laundry room floor Furvey Area F0043 121 1 - RSA 30042 laundry room floor Survey Area F0046 122 1 - RSA 30043 Laundry room ceiling Survey Area F0046 123 1 - RSA 40009 C6302 room, south block wall Survey Area F0052 124 1 - RSA 40010 C6302 room, south block wall j Survey Area F0052 C6302S room, north block 125 1 - RSA 40012 wall Survey Area F0052 126 1 - RSA 40013 C6302S room, south block wall Survey Area F0052 127 1 - RSA 40014 C6302S room, south block wall Survey Area F0052 128 1 - RSA 40020 P6101 floor Survey Area F0053 O
i Page 18
Scientific Ecology Group, Inc. g O Radiological Engineering & Decommissioning Services ~~~
Fort St. Vrain Nuclear Generating Station Decommissioning Project Survey Measurements Penetration # Location Location Collected Number (Original Characterization Location Number,if applicable) 129 1 - RSA 40022 P6101 room, west wall Survey Area F0053 130 1 - RSA 40023 P6101 room, west wall Survey Area F0053
- 131 1 - RSA 40024 P6101 room, west wall Survey Area F0053 132 1 - RS A 40025 P6101 room, west wall Survey Area F0053 133 1 - RSA 40026 P6101 room, north wall Survey Area F0053 134 1 - RSA 40027 P6101 room, north wall Survey Area F0053 135 1 - RSA 40028 P6101 room, north wall Survey Area F0053 136 1 - RSA 40029 P6101 room, north wall Survey Area F0053 137 1 - RSA 40055 Grating by hoist well east wall ,
Survey Area F0048 138 1-RSA 40091 P.C. #2, N. wall near L5 access Survey Area F0055 139 1 - RSA 40092 P.C. #2, N. wall near L5 access Survey Area F0056 140 1 - RSA 40093 P.C. #2, N. wall near L5 access Survey Area F0056 ,
141 1 - RSA 40096 P.C. #2, N. wall near IA floor Survey Area F0056 ,
1 142 1 - RSA 40097 P.C. #2, N. wall near L4 floor Survey Area F0056 ;
Page 19 1
D\
U Scientific Ecology Group, Inc.
Radiological Engineering & Decommissioning Services Q
~~~
Fort St. Vrain Nuclear Generating Station Decommissioning Project Survey Measuranents Penetration # Imation Location Collected Number (Original Characterization location Number, if applicable) 143 1 - RSA 40098 P.C. #2, N. wall near L4 floor Survey Area F0056 144 1 - RSA 40099 P.C. #2, N. wall near L4 floor Survey Area F0056 145 1 - RSA 40100 P.C. #2, N. wall near L4 floor Survey Area F0056 146 1- RSA 40102 P.C. #2, W. wall near IE access Survey Area F0056 147 1 - RSA 40103 P.C. #2, W. wall near L6
'(J )
148 1 - RSA 40104 access Survey Area F0056 P.C. #2, W. wall near L6 l
l access Survey Area F0056 149 1 - RSA 40105 P.C. #2, W. wall near 14 I access Survey Area F0056 l 150 1 - RSA 40106 P.C. #2, W. wall near 14 I
access Survey Area F0056 151 1 - RSA 40107 P.C. #2, W. wall near L6 access Survey Area F0056 152 1 - RSA 40108 P.C. #2, W. wall near 14 access Survey Area F0056 153 1 - RSA 40109 P.C. #2, W. wall near L6 access Survey Area F0056 154 1 - RSA 40110 P.C. #2, W. wall near IE access Survey Area F0056 155 1 - RSA 40111 P.C. #2, W. wall near L6 access Survey Area F0056 156 1 - RSA 40112 P.C. #2, W. wall near IE access Survey Area F0056
)
v Page 20
l Survey Measuranents Penetration # Location Location Collected Number (Original Charactcriration 14 cation Number, if applicable) 157 1 - RSA 40113 P.C. #2, W. wall near L6 access Survey Area F0056 158 1 -RSA 40114 P.C. #2, W. wall near I4 access Survey Area F0056 159 1 - RSA 40115 P.C. #2, W. wall near L6 access Survey Area F0056 160 1 - RSA 40116 P.C. #2, W. wall near IA access Survey Area F0056 161 1 - RSA 40117 P.C. #2, W. wa!! near 14 access Survey Area F0056 162 1 - RSA 40118 P.C. #2, W. wall near 13 access Survey Area F0056 163 1 - RSA 40119 P.C. #2, W. wall near L6 access Survey Area F0056 164 1 - RSA 40120 P.C. #2, W. wall near IA access Survey Area F0056 165 1 - RSA 40123 P6202S south wall Survey Area F0056 166 1 - RSA 40126 P.C. #2, W. wall near 13 access Survey Area F0056 167 1 - RSA 40127 P.C. #2, W. wall near 14 access Survey Area F0056 168 1 - RSA 40128 P.C. #2, W. wall near 14 access Survey Area F0056 169 1 - RSA 40129 P.C. #2, W. wall near 14 access Survey Area F0056 170 1 - RSA 40131 P.C. #2, W. wall near 14 access Survey Area F0056 171 1 - RSA 40132 P.C. #2, W. wall near L6 access Survey Area F0056 172 1 - RSA 40133 P.C. #2, W. wall near L5 access Survey Area F0056 173 1 - RSA 40134 P.C. #2, W. wall near L5 access Survey Area F0056 O
Page 21
l 4
i
- Survey Measurunusnes Penetration # I4 cation l rmeadam Collected ;
i Nisaber (Original Characterization Location Nisaber, if ;;":-":) -
J 174 1 - RSA 40135 P.C. #2, W. wall near L5 .
access Survey Area F0056
, 175 1 - RSA 40136 P.C. #2, W. wall near L5 access Survey Area F0056
! 176 1 - RSA 40137 P.C. #2, W. wall near L5 j access Survey Area F0056 f
- 177 1 - RSA 40150 P.C. #2, W. wall near LS ace- Survey Area F0056 I t
j 178 1 - RSA 40151 P.C. #2, W. wall near L5 f j access Survey Area F0056 l 2
179 1 - RSA 40153 P.C. #2, E. wall near 14 i access Survey Area F0056 i
! 180 1 - RSA 40156 P.C. #2, E. wall near IE '
access Survey Area F0056 181 1 - RSA 40157 P.C. #2, E. wall near IE access Survey Area F0056 182 1 - RSA 40161 P.C. #2, E. wall near IE
, access Survey Area F0056 l 183 1 - RSA 40163 P.C. #2, E. wall near L5 !
{ access Survey Area F0056 I i l i 184 1 - RSA 40164 P.C. #2, E. wall near LS access Survey Area F0056
- 185 1 - RSA 40167 P.C. #2, E. wall near IE access Survey Area F0056 186 1 - RSA 40173 P6202S south wall Survey Area F0056 e
i 187 1 - RSA 40183 P.C. #2, W. wall near IE 4- access Survey Area F0056 188 1 - RSA 40185 P.C. #2, W. wall near 14 access Survey Area F0056 189 1 - RSA 40186 P.C. #2, W. wall near IE access Survey Area F0056 I- 190 1 - RSA 40214 P.C. #1, L4 lower west wall .
Survey Area F0055 l
- Iage 22
Survey Measurements Penetration # Location Location Collected Number (Original Characterization Location Number, if applicable) e 191 1 - RSA 40217 P.C. #1, L4 lower west wall Survey Area F0055 192 1 - RSA 40220 P.C. #1, IA lower west wall Survey Area F0055 193 1 - RSA 40221 P.C. #1, L4 lower west wall Survey Area F0055 194 1 - RSA 40222 P.C. #1, L4 lower west wall Survey Area F0055 195 1 - RSA 40223 P6101 cast wall Survey Area F0053 1% 1 - RSA 40228 P6101 north wall Survey Area F0053 197 1 - RSA 40231 P610lfloor Survey Area F0053 198 1 - RSA 40232 P6202S cast wall, irregular Survey Area F0053 199 I - RSA 40242 Vault #1, south wall Survey Area F0061 200 1 - RSA 40243 Vault #1, south wall Survey Area F0061 201 1 - RSA 40244 Vault #1, south wall Survey Area F0061 212 1 - RSA 40245 Vault #1, south wall Survey Area F0061 203 1 - RSA 40250 Vault #2, north wall Survey Area F0061 204 1 - RSA 40251 Vault #2, north wall Survey Area F0061 205 1 - RSA 40252 Vault #2, north wall Survey Area F0061 206 1 - RSA 40253 Vault #2, north wall Survey Area F0061 l 207 1 - RSA 40256 Vault #3, north wall Survey Area F0060 0
Page 23
I i
1 l J
fQ v Survey -
Measurements coiiect.,
Penetration # Location l
i Namnber (Original Characterization l t Location Nisaber, if applicable) ;
1 !
i I
208 1 - RSA 40257 Vault #3, north wall Survey l 4
Area F0060 :
j' 209 1 - RSA 40260 Vault #4, north wall Survey f Area F0060 l
! 210 1 - RSA 40261 Vault #4, north wall Survey f j Area F0060 ;
211 1 - RSA 40264 Vault #5, north wall Survey
< Area F0059 '
i !
j 212 1 - RSA 40265 Vault #5, north wall Survey ;
- i Area F0059 213' 1 - RSA 40266 Vault #6, north wall Survey 3 Area F0059 5 d
j 214 1 - RSA 40267 Vault #6, north wall Survey l j Area F0059 l l'
l' 215 1 - RSA 40268 Vaclt #6, north wall Survey
- Area F0059 l
l 216 1 - RSA 40269 Vault #6, north wall Survey l
, Area F0059 i i
217 1 - RSA 40272 Vault #7, north wall Survey l Area F0058 l i
218 1 - RSA 40273 Vault #7, north wall Survey l
f Area F0058 219 1 - RSA 50025 P.C. #3, upper platform W. J l
wall Survey Area F0057 l j- 220 1 - RSA -
50034 P.C. #3, floor level, W. wall l Survey Area F0057 221 1 - RSA 50035 P.C. #3, floor level, W. wall l l
Survey Area F0057 222 1 - RSA 50036 P.C. #3, floor level, W. wall l Survey Area F0057 223 1 - RSA 50037 P.C. #3, floor level, W. wall Survey Area F0057
.' 224 1 - RSA 50038 P.C. #3, floor level, W. wall Survey Area F0057
- O Page 24
1 Survey Measurernents Penetration # Location Location Collected Number (Original Characterization Location Number, if applicable) 225 1 - RSA 50039 P.C. #3, floor level, W. wall Survey Area F0057 226 1 - RSA 50051 P.C. #3, floor level, N. wall Survey Area F0057 l
227 1 - RSA 50055 Level 5 by P.C. #1 access, !
wl6 Survey Area F0055 228 1 - RSA 50066 Level 5 by P.C. #1 access, wl6 Survey Area F0055 229 1 - RSA 50068 Level 5 by P.C. #1 access, wi6 Survey Area F0055 230 1 - RSA 50069 Level 5 by P.C. #1 access, )
wl6 Survey Area F0055 j 231 1 - RSA 50073 L5, by frisk tbl. E. wall, wl6 Survey Area F069 232 1 - RSA 50074 T6202 room, E. wall Survey ,
Area F0074 233 1 - RSA 50076 T6202 room,W. wall - irregular Survey Area F0074 234 1 - RSA 50077 T6202 room, W. wall Survey Area F0074 235 1 - RSA 50079 T6202 room, W. wall Survey ;
Area F0073 236 1 - RSA 50081 T6202 room, W. wall Survey I Area F0073 237 1 - RSA 50086 T6303/T6304 room, E. wall Survey Area F0076 238 1 - RSA 50087 T6303fr6304 room, E. wall.
Survey Area F0076 239 1 - RSA 50088 T6303rT6304 room, E. wall Survey Area F0076 240 1 - RSA 50089 T6303fr6304 room, E. wall Survey Area F0076 241 1 - RSA 50090 T6303/T6304 room, E. wall Survey Area F0076 O
Page 25
_. j
4 Survey Measuresnents Penetration # Location Location Collected Number (Original Characterization Location Number, if applicable) 242 1 - RSA 50091 T6303fr6304 room, E. wall Survey Area F0076 243 1 - RSA 50092 T6303/T6304 room E. wall Survey Area F0076 244 1 - RSA 50093 T6303/T6304 room. E. wall Survey Area F0076 245 1 - RSA 50094 T6204 room, E. wall Survey Area F0075 246 1 - RSA 50096 T6203 room, W. wall Survey Area F0073 247 1 - RSA 60005 L6 w09 (W. walkway, E. wall)
Survey Area F0083 248 1 - RSA 60006 L6 w09 (W. walkway, E. wall)
Survey Area F0083 i
249 1 - RS A 60007 1A w09 (W. walkway, E. wall)
Survey Area F0083 250 1 - RSA 60008 14 wo9 (W. walkway, E. wall)
Survey Area F0083 251 1 - RSA 60009 14 w09 (W. walkway, E. wall) ;
Survey Area F0083 l 252 1 - RSA 60010 13 w09 (W. walkway, E. wall) ;
Survey Area F0083 j 253 1 - RSA 60011 L6 w09 (W. walkway, E. wall)
Survey Area F0083 !
1 254 1 - RSA 60013 L6 w09 (W. walkway, E. wall) 4 Survey Area F0083 l
I 255 1 - RSA 60014 14 w09 (W. walkway, E. wall) 1 Survey Area F0083 256 1 - RSA 60015 14 w09 (W. walkway, E. wall)
Survey Area F0083 257 1 - RSA 60016 L6 wo9 (W. walkway, E. wall)
Survey Area F0083 258 1 - RSA 60017 14 w09 (W. walkway, E. wall)
Survey Area F0083
?
\
Page 26 l
)
Survey Measuranents Penetration # Location Location Collected Number (Original Characterization Location Number, if applicable) 259 1 - RSA 60018 If w09 (W. walkway, E. wall)
Survey Area F0083 260 1 - RSA 60019 L6 w09 (W. walkway, E. wall)
Survey Area F0083 261 1 - RSA 60020 L6, N. walkway, S. wall Survey Area F0055 262 1 - RSA 70059 T6301 room, S. wall Survey Area F0098 263 *rB 1 - RSA 70060 T6301 room. S. wall Survey Area F0098 264 1 - RSA 70072 A&l room, W. wall Survey Area F0091 265 1 - RSA 70110 P.C. #1 behind H getter, W.
wall Survey Area F0055 266 1 - RSA 70114 P.C. #1 behind H getter, W.
wall Survey Area F0055 267 1 - RSA 70140 P.C. #1 behind H getter, W.
wall Survey Area F0055 268 1 - RSA 70141 P.C. #1 behind H getter, W.
wall Survey Area F0055 269 1 - RSA 70142 P.C. #1 behind H getter, W.
wall Survey Area F0055 270 1 - RSA 70144 P.C. #1 behind H getter, W.
wall Survey Area F0055 271 1 - RSA 70148 P.C. #1 behind H getter, W.
wall Survey Area F0055 272 1 - RSA 70151 P.C. #1, L7 landing, ceiling Survey Area F0055 273 1 - RSA 70152 P.C. #1, L7 landing, W. wall Survey Area F0055 274 1 - RSA 70166 P.C. #1, L7 landing, ceiling Survey Area F0055 275 1 - RSA 80030 Vault 2302, S. wall Survey Area F0106 O
Page 27
Q V
Survey Location Measurenents Collected Penetration # Location Number fOriginal Characterization Loc tion Number,if applicable)
. 276 1 - RSA 80053 Hot service facility pit, E. wall Survey Area F0lli 277
- N/A 80080 Hot arve. facility, upper Ivl.
floor Survey Area F0111 278 1 - RSA 80084 Hot srve. facility, upper Ivl.,
S. Survey Area F0lli 279 1 - RSA 90011 L9, section F113, floor Survey Area F0ll3 280 1 - RSA 90013 L9, section Fil3, floor Survey Area F0113 281 1 - RSA 90017 L9, section Fil3, floor Survey Area F0113 282 1 - RSA 90018 L9, section F113, floor Survey Area F0ll3 283 1 - RSA 90019 L9, section Fil3, floor Survey O Area F0113 284 1 - RSA 90021 L9, section Fil3, floor Survey l Area F0113 285 1 - RSA 90027 L9, section F113, floor Survey l Area F0113 i 286 1 - RS A 90034 L9, section F113, floor Survey l Area F0ll3 J i
287 1 - RSA 90038 L9, section F113, floor Survey j Area Foll3 !
288 1 - RSA 110040 Lil, refuel floor, F140 floor )
Survey Area F0136 289 1 - RSA 110058 Lil, refuel floor, F140 floor Survey Area F0136 290 1 - RSA 110060 Lit. refuel floor, ESW l Cover Survey Area F0136 291 1 - RSA 110061 Lil, refuel floor, ESW l Cover Survey Area F0136 292 1 - RSA 110062 L11, refuel floor ESW I
. Cover Survey Area F0136 O
)
Page 28 l
Survey Measuranents Penetration # Location Location Collected Number (Original Characterization Location Number, if applicable) 293 1 - RSA 110063 L11, refuel floor, ESW 1 Cover Survey Area F0136 294 1 - RSA 110064 Lil, refuel floor, ESW 2 Cover Survey Area F0136 295 1 - RSA 110065 L11, refuel floor, ESW 2 Cover Survey Area F0136 2% 1 - RSA 110066 L11, refuel floor, ESW 2 Cover Survey Area F0136 297 1 - RSA 110067 Lil, refuel floor, ESW 2 Cover Survey Area F0136 298 1 - RSA 110068 Lil, refuel floor, ESW 3 Cover Survey Area F0136 299 1 - RSA 110069 Lil, refuel floor, ESW 3 Cover Survey Area F0136 300 1 - RSA 110070 Lil, refuel floor, ESW 3 Cover Survey Area F0136 301 1 - RSA 110071 Lil, refuel floor, ESW 3 Cover Survey Area F0136 302 1 - RSA 110072 L11, refuel floor, ESW 4 Cover Survey Area F0136 303 1 - RSA 110073 L11, refuel floor, ESW 4 Cover Survey Area F0140 304 1 - RSA 110074 L11, refuel floor, ESW 4 Cover Survey Area F0140 305 1 - RSA 110075 Lil, refuel floor, ESW 4 Cover Survey Area F0136 306 1 - RSA 110076 L11, refuel floor, ESW 5 Cover Survey Area F0140 307 1 - RSA 110077 L11, refuel floor, ESW 5 Cover Survey Area F0140 308 1 - RS A 110078 Lil, refuel floor, ESW 5 Cover Survey Area F0140 309 1 - RSA 110080 Lil, refuel floor, ESW 6 Cover Survey Area F0140 0
Page 29
I l
^ '
- Survey Measuranents Penetration # Location Location Collected Number (Original Characterization Location Nisnher, if applicable) I I
310 1 - RSA 110081 L11, refuel floor, ESW 6 l
Cover Survey Area F0140 l 311 1 - RSA 110082 Lil, refuel floor, ESW 6 Cover Survey Area F0140 312 1 - RSA 110083 L11, refuel floor, ESW 6 Cover Survey Area F0140 313 1 - RSA 110084 Lil, refuel floor, ESW 7 1 Cover Survey Area F0140 314 1 - RSA 110085 Lil, refuel floor, ESW 7 Cover Survey Area F0140 315 1 - RSA 110086 L11, refuel floor, ESW 7 Cover Survey Area F0140 316 1 - RSA 110087 L11, refuel floor, ESW 7 i Cover Survey Area F0140 l 317 1 - RSA 110088 Lil, refuel floor, ESW 8 )'
Cover Survey Area F0140 318 1 - RSA 110089 Lil, refuel floor, ESW 8 Cover Survey Area F0140 i 319 1 - RSA 110090 Lil, refuel floor ESW 8 3 Cover Survey Area F0140 l 320 1 - RSA 110091 Lil, refuel floor, ESW 8 !
Cover Survey Area F0140 321 1 - RSA 110092 L11, refuel floor, ESW 9 l Cover Survey Area F0140 322 1 - RSA 110093 Lil, refuel floor ESW 9 Cover Survey Area F0140 323 1 - RSA i10094 L11, refuel floor ESW 9 Cover Survey Area F0140 i 324 1 - RSA 110095 L11, refuel floor, ESW 9 Cover Survey Area F0140 325 1 - RSA 110096 L11, refuel floor, ESW 10 Cover Survey Area F0140 326 1 - RSA 110097 L11, refuel floor, ESW 10 Cover Survey Area F0140 v
Page 30
i Survey Measartsnents Fenetration # Location g Location Collected F Number (Original Characterization Location Number, if applicable) 327 1 - RSA i10098 L11, refuel floor, ESW 10 Cover Survey Area F0140 328 1 - RSA 110099 Lil, refuel floor, ESW 10 Cover Survey Area F0140 329 1 - RSA 110100 Ll1, refuel floor, F142, well cvr. Survey Area F0142 330 1 - RSA 110101 Lil, refuel floor, F142, well cvr. Survey Area F0142 331 1 - RSA 110102 Lil, refuel floor, F142, well cvr. Survey Area F0142 332 1 - RSA 110103 Lil, refuel floor, F142, well cvr. Survey Area F0142 333 1 - RSA 110104 Lil, refuel floor, F142, well cvr. Survey Area F0142 334 1 - RSA 110105 Lil, refuel floor, F142, well cvr. Survey Area F0142 335
- N/A 110106 L11, refuel floor, F142, well cvr. Survey Area F0142 336 1 - RSA 110107 Lil, refuel floor, F142, well cvr. Survey Area F0142 337 1 - RSA 110108 Lil, refuel floor, F142, well cvr. Survey Area F0142 338 1 - RSA 110109 Lil, refuel floor, F142, well cvr. Survey Area F0142 339 I - RSA 110110 Lil, refuel floor, F142, well cvr. Survey Area F0142 340 1 - RSA 110111 Lil, refuel floor, F142, well cvr. Survey Area F0142 341 1 - RSA 110112 Lil, refuel floor, F142, well cvr. Survey Area F0142 342 1 - RSA 110113 Lil, refuel floor, F142, well cvr. Survey Area F0142 343 1 - RSA 110114 Lil, refuel floor, F142, well cvr. Survey Area F0142 O
Page 31
A Survey Measuranents Penetration # Location Location Collected Number (Original Characterization Location Nurnber, if applicable) 344 1 - RSA 110115 Lil, refuel floor, F142, well cvr. Survey Area F0142 345 1 - RSA 10083 L1 floor, nonhwest corner >
Survey Area F0008 346 1 - RSA 20010 L2, floor, northwest corner by stairs l
347 1 - RSA 70150 L8, pipe chase #1, ceiling ,
Suney Area F0055 ,
348 1 - RSA 110039 L11, Refuel Floor, Survey (10007/ 60) Area F140 j 349 1 - RSA 50062 PC # 2, near L5 access.
(10008/ 160) Survey Area F055 350 1 - RSA 70143 PC #1 behind H getter, west (J0008/171) wall. Survey Area F055 '
351 1-RSA 70134 C #1 behind H getter, west (10008/ 3) wall. Survey Area F055
- See Investigation # 2 and # 3 for details on reassigned and/or excluded survey location numbers, l
1 i
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Page 32
Compilation of Statistical Summaries Total Surface Activity - Beta Survey Nd@@
.v .:.=: =r Removable Surface Activity - Beta Survey Location Code: J0006PZZZZEZ Medium Codes: B0002, B0004, B0023, B0031 Comments: Total Surface Activity (TSA) reported in Net dpm/100 cm2 Removable Surface Activity (RSA) reported in Net dpm/100 cm2 TSA RSA Upper Confidence Limit (UCL) hican 1,176.9 911.6 5.4 4.6 h
Maximum 6,973.7 55.4 Minimum -1,354.3 -6.7 Standard Deviation 1,497.7 8.5 Minimum Detectable Activity 2,851.3 27.3 Critical Level 1,394.9 p s 10.5 Samples Reported 89 '\ '\ 337 l Samples Prescribed 83 337 l
O 1 j
I Page 1: ERGS:V2.17.1.a.10.10.96 Page 33
\
Statistical Summary Total Surface Activity - Beta Survey
{
f.=.=
l Location Code: J0006PZZZZEZ )
Survey Reasons: T01 - Initial Final Release, G01 - Investigation, E01 - Replacement, C01 -
Characterization, CO2 - Characterization, C04 - Characterization
, Medium Codes: B0002, B0004, B0023, B0031 i I
l Net dpm/100 cm2 l Upper Confidence Limit (UCL) 1,176.9 l l l Mean - 911.6 l l Maximum 6,973.7 l l Minimum -1,354.3 l l Standard Deviation 1,497.7 l l Minimum Detectable Activity 2,851.3 l
- l Critical Level 1,394.9 l l Samples Reported 89l l Samples Prescribed 83l Tests Performed l Samples Reported greater than or equal to Samples Prescribed YES l Passed l MDA < 3,000.0 dpm/100 cm2 YES l Passed l Percent of Samples > 3,000.0 dpm/100 cm2 6.7 l Passed (3) l Number of Samples > 4,000.0 dpm/100 cm2 5 l Flagged (40) l UCL of Mean less than or equal 4,000.0 dpm/100 cm2 YES l Passed 1
l Number of Samples > 12,000.0 dpm/100 cm2 0 l Passed (44)
(3) 10% Test (40) Single Measurement Test, See Investigation Section (44) Single Measurement Test
. .~
.V Page 1:TSABS:V2.17.1.a.10.10.96 Page 34 FSR_ STAT FSL
Plant Systems Corrected Field Activity Values -
Total Surface Activity - Beta Survey i,.r.E a.a-_M Location Code: J0006PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm'.
Underlined values exceed the critical level.
Bold values exceed 3,000.0 dpm/100 cm2 Italic values exceed 4,000.0 dpm/100 cm2 Count time reported in seconds.
Medium Download # Location ID - Count MDA Critical Activity Reason Code Station # Location # Time Level Code 30002 2167-3 14-1 120 962.1 461.7 -624.1 E01 158 3 19-1 60 1,471.3 714.1 -1,354.3 CO2 20-1 1,531.1 744.1 645.7 1170-1 67-1 120 1,422.5 690.7 339.1 C01 54-3 70-1 1,419.3 687.1 2.083.0 B0004 2167.3 3-1 1,072.7 517.0 631.7 E01 93-3 9-1 60 1,706.5 830.7 1.179.3 C01 B0023 144-3 1-1 1,599.9 778.1 2.903.2 2-1 1.491.1 723.7 -96.8 39-3 41 1,249.3 604.4 -731.3 72-3 5-1 1,519.2 736.6 50.8 39-3 71 1,118.5 539.0 __3.537.3 2167-3 72 120 1,091.8 526.5 5.871.4 G01 7-3 1.100.1 530.7 1.057.1 144-3 12-1 60 1,453.7 705.0 112.9 C01 175-3 25-1 1.490.9 724.3 328.1 210-3 26-1 1.555.8 742.3 4.210,5 2167-3 26-2 120 913.0 437.1 1.814.3 G01 555-3 27 1 60 1,649.9 791.1 225.0 C01 254-3 32-1 240 1,067.5 516.7 214.8 CO2 32-2 991.1 478.5 833.8 32-3 1,098.8 532.3 25.3 32-4 1,050.7 508.2 126.3 32 5 1,017.9 491.8 176.9 33-1 1,055.8 510.8 404.3 30-3 34-1 1.123.2 543.8 815.3 C01 35 1 1,105.9 535.1 _SE3.B Page 2:TSABS:V2.17.1.a.10.10.96 Page 35
1 l
1 Plant Systems Corrected Field Activity Values Total Surface Activity - Beta Survey rems
- Location Code
- J0006PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 ,
Underlined values exceed the critical level.
Bold values exceed 3,000.0 dpm/100 cm2 Italic values exceed 4,000.0 dpm/100 cm2 Count time reported in seconds.
Medium- Download # Location ID - Count MDA Critical Activity Reason Code Station # Location # Time Level Code B0023 30-3 36-1 240 1,150.4 557.4 578.6 C01 37 1 1,158.8 561.6 1.065.1 122-3 58-1 60 2,185.5 1,044.4 285.7 1214-1 59-1 1,962.3 924.7 1.825.0 337-3 60-1 120 2,688.8 1,308.7 6.973.7 C04 2169-3 60-2 240 998.8 480.0 -142.7 G01 116-3 61 1 60 2,356.7 1,131.6 2.310.3 C01 2167-3 62-1 120 928.0 444.6 428.6 E01 116-3 63-1 60 2,281.6 1,094.1 34.5 C01 64-1 2,129.2 1,017.9 758.6 1179-1 73-1 120 1,367.4 663.2 697.0
. /~~N 337-3 89-1 2,639.7 1,284.2 -78.9 9
l B0031 39-3 6-1 60 847.3 403.4 -403.0 93-3 81 1,562.8 758.8 -850.0 10-1 1,481.3 718.1 1.466.7 11 1 1,470.8 712.8 2.300.0 13-1 1,649.5 802.1 350.0
, 15-1 1.668.1 811.5 1.666.7 16-1 1,564.8 759.8 2.366.7 17 1 1,600.0 777.4 750.0 158-3 21-1 1,478.9 717.9 317.5 CO2 555-3 29-1 1,525.2 728.7 225.0 C01 30-1 1,649.9 791.1 175.0 31-1 1,615.3 773.8 875.0 217-3 38-1 120 2,851.3 1,394.9 568.2 66-3 39-1 1,394.5 675.4 467.7 1179-1 40-1 1,229.1 594.0 2.121.2, 41 1 1,282.3 620.6 2.000.0
'/ 42-1 1,365.6 662.3 121.2
(
43-1 1,327.5 643.2 924.2 44-1 1,342.9 650.9 -106.1
~
45-1 1,315.9 637.4 -530.3 Page 3:TSABS:V2.17.1.a,10.10.%
Page 36
...-.r., ;
I l
l Plant Systems Corrected Field Activity Values E l jr5d@M 11 2
Total Surface Activity - Beta Survey .--. J- l Location Code: J0006PZZZZEZ Comments: Activity (net). MDA, and CL reponed dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 3,000.0 dpm/100 cm2 Italic values exceed 4,000.0 dpm/100 cm2 Count time reported in seconds.
Medium Download # . Location ID - Count MDA Critical Activity Reason Code Station # Location # Time Level Code B0031 1179-1 46-1 120 1,378.6 668.8 -560.6 C01 47-1 1,286.3 622.6 -30.3 48-1 1,331.4 645.1 -666.7 49-1 1,310.0 634.5 681.8 50-1 1,371.2 665.1 ..1.636.4 54-3 51-1 1,324.1 639.5 300.0 217-3 52 1 2,430.8 1,184.6 -977.3 1214-1 53-1 60 2,236.6 1,061.8 2.041.7 116-3 54-1 2.293.3 1,099.9 517.2 187-3 55-1 2,298.0 1,112.4 1.702.7 217-3 56-1 120 2,575.1 1,256.8 1.522.7 122-3 57-1 60 1,901.9 902.5 1.857.1 1179-1 65-1 120 1,431.5 695.2 772.7 66-1 1,323.6 641.3 1.409.1 68-1 1,378.6 668.8 -212.1 66-3 69-1 1,716.7 8365 -1,032.3 2168-3 71-1 240 1,423.6 690.0 1.916.9 G01 1179-1 72-1 120 1,489.2 724.1 227.3 C01 74-1 1,327.5 643.2 -803.0 71 3 75-1 1,426.1 688.0 5.777.8 2168-3 75-2 240 1,162.9 559.6 547.7 G01 268-3 76-1 1,569.3 769.9 826.1 C01 77-1 1,646.2 808.4 260.9 122-3 78-1 60 2,452.7 1,177.9 178.6 268-3 79-1 240 1,583.3 776.9 195.7 80-1 1,855.0 912.8 5.119.6 C04 2168-3 80 2 1,367.5 661.9 2.529.0 G01 162-3 81-1 180 1,070.5 510.5 419.2 C01 217-3 87-1 120 2.236.4 1,087.4 -522.7 188-3 88-1 180 1,197.0 574.4 693.1 O
Page 4:TSABS:V2.17.1.a.10.10.96 Pap 37
- n. . .
l F Graph of Activity versus Location Series -
\
Total Surface Activity - Beta Survey .._ISMI@
- r a a-s Location Code
- 30006PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, E01 - Replacement, C01 -
Characterization, CO2 - Characterization, C04 - Characterization Medium Codes: B0002, B0004, B0023. B0031 4
Average Guideline Value 4000.0 dpm/100 cm2 6000 5500------ -------------- ----------- ----------- --- --------------
5000-- - - - - - - - --------------------------- ---- -- --- ----------------
45007--- --
4000--+-*-+- +-v a +*-e- : -- :-*--- -
r-- --"w- --
I 3500---- --- - ------------- ----- --------- -- ----------- ----- ----
N vE 3000,,
8 2500 t!
7 k 2000 -- l I
- a 1500 "( - - *-- - --/- ----/------- F "-w = W 5 - [-~ = - - - - - - - - - - -- -\-.-----------
--j V
1000- - -
f *- j - (- - - - - - - - - - -
- y - - - , 4 w " * = r *:t --
]
500 - M -- -- - -
v' / -
-- .5 '~
Di '-
0- a . , . _
500----- --.- . . --. ,--. ..---.-.-.--..--- --.--.---.--- . ,. ---
1000_-- ----_----. ----------- ; ----.---------- -- ----------------------
-1500 'j1
'.h*s.,i+-H,'!!In!!!' ' ' ' ! ! ! ! ! ' ! ! !-+4 l ' ! ! ' : '!!!':!
N's.,5'alfls.,E'! ' ' No?,'2.', $.?L','L?2,?k ' ,lr.?LVLVMb7LTLVL7Mk'2?b?Li$.7L, r
Location Series
Critical level -*- MDA
--*- Average Guideline Value -.- Activity O
Page 5:TSABS:V2.17.1.a.10.10.96 Page 38 GRFSL7L8.FSL
Graph of Activity versus Location Series -
Total Surface Activity - Beta Survey MM s.,: .==
Location Code: J0006PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, E01 - Replacement, C01 -
Characterization, CO2 - Characterization, C04 - Characterization
.I Medium Codes: B0002, B0004, B0023, B0031 Average Guideline Value >
4000.0 dpm/100 cm2 7000 ,
6500------ ------------- ------------------------------ -- --------------
6000---- -------------- --- ----- ------------ -------- ----------------
5500------------------- .
5000- - -- ---------- - - ----------------------------
J---------
i 4500------------------- - ---------------------------
- c. 4000 : : + - - - - -
L.
E W 3500- - - - - - --- ---- -. -- -------------------------- - ----- --- - --- ----
8g 3000-- - - -- ---------j- ------------------- ------- -- ----- -- - --------
.l - *-- ----
k2500----- ---- f ---- r-2000- - - - - (- - - - M -
- i- b' --------"~,------ -- --- - -- - I-- -
$ 1500- g ', - - --[-=O- '--- '
--- g; y.;/- - - gy- f#- -- -- -- --
1000- N *-
-k / - : --- -- - - - - - - -
500-. - - -- -
e------
- ----- ---- --- f -
'y a
-\-------------
g ,
\, ( -_
-500-l a '. ------- ------ y.----
f------------------------------
-1000-----
1500 ' ''''''''''''''''''''''''''''''
11 53-1 55-1 67 1 59-1 2 -1 64-1 1 1 70 1 72-1 74-1 75-2 77 1 79-1 2 87 1 89-1 Location Series i i
= Critical Level -*-- M D A
--+- Average Guideline Value -.- Activity l I
l i
Page 6:TSABS:V2.17.1.a.10.10.96 Page 39 GRFSL7L8.FSL
Background Correction Values Total Surface Activity - Beta Survey jg i = = r_--,.1 Location Code: J0006PZZZZEZ l
Comments: Field Background (Bkg) reported in cpm / detector area.
Medium Bkg reported in dpm/100 cm2 Count time reported in seconds.
Medium Code left justified under Download #-Station # column.
Download # - Location ID - Detector Count Bkg Field Medium Reason Station # Location # Type Time Sub Bkg Bkg Code B0002 I l 2167-3 14-1 02310 120 PS001 96.5 767.0 E01 l 158-3 19-1 60 374.0 CO2 20-1 406.0 1179-1 67-1 02311 120 192.0 C01 l
54-3 70-1 157.0 i
B0004 2167-3 3-1 02310 121.0 954.0 E01 l 93-3 9-1 60 459.0 C01 l
B0023 144-3 11 430.0 0.0 2-1 372.0 39-3 4-1 303.0 72-3 5-1 349.0 39-3 7-1 241.0 2167-3 7-2 120 PM001 125.5 G01 73 127.5 144-3 12-1 60 PS001 353.0 C01 175-3 25-1 397.0 210-3 26-1 147.0 2167-3 26-2 120 86.5 G01 555-3 27-1 60 185.0 C01 254-3 32-1 02135 240 PM001 77.3 CO2 32-2 66.3 32-3 82.0 32-4 74.8 i 32-5 70.0 b'O' 30-3 33-1 34-1 PS001 75.5 79.0 C01 35-1 76.5 Page 7:TSABS:V2.17.1.a.10.10.%
Page 40
=
Background Correction Values Total Surface Activity - Beta Survey
! I F=SMS
,m g, Location Code: J0006PZZZZEZ Comments: Field Background (Bkg) reported in cpm / detector area.
Medium Bkg reported in dpm/100 cm2 Count time reported in seconds.
Medium Code left justified under Download #-Station # column.
Download # - Location ID - Detector Count Bkg Field Medium Reason l Station # Location # Type Time Su., Bkg Bkg Code
, B0023 l 30-3 36-1 02135 240 PS001 83.0 0.0 C01 1 37-1 84.2 l 122-3 58-1 02311 60 158.0 1214-1 59-1 91.0 337-3 60-1 120 228.5 C04
, 2169-3 60-2 02000 240 52.3 G01 116-3 61-1 02311 60 199.0 C01 l 2167-3 62-1 02310 120 89.5 E01 116-3 63-1 02311 60 186.0 C01 64-1 161.0 1179-1 73-1 120 177.0 337-3 89-1 220.0 l
B0031 39-3 6-1 02310 60 135.0 93-3 8-1 383.0 10-1 343.0
, 11-1 338.0 13-1 428.0 15-1 438.0 16-1 384.0 17-1 402.0 158-3 21-1 378.0 CO2 555-3 29-1 157.0 C01 30-1 185.0 31-1 177.0 217-3 38-1 02311 120 348.0 66-3 39-1 162.0 1179-1 40-1 142.0 41-1 155.0 42-1 176.5 43-1 166.5 44-1 170.5 45-1 163.5 Page 8:TSABS:V2.17.1.a.10.10.96 Page 41
! Background Correction Values -
. ( Total Surface Activity - Beta Survey EMS $
l g.caya Location Code: J0006PZZZZEZ Comments: Field Background (Bkg) reponed in epm / detector area.
- Medium Bkg reported in opm/100 cm2 l
Count time reponed in seconds.
Medium Code left justified under Download #-Station # column.
Download # - Location ID - Detector Count Bkg Field Medium Reason Station # Location # Type Time Sub Bkg Bkg Code B0031 1179-1 46-1 02311 120 PS005 180.0 0.0 C01 47-1 156.0 48-1 167.5 49-1 162.0 50-1 178.0 54-3 51-1 136.0 217-3 52-1 251.0 1214-1 53-1 60 120.0 116-3 54-1 188.0 187-3 55-1 313.0 l
217-3 56-1 120 282.5 G 122-3 57-1 60 118.0 s 1179-1 65-1 120 194.5 66-1 165.5 68-1 180.0 66-3 69-1 248.5 l 2168-3 71-1 02101 240 84.8 G01 1179-1 72-1 02311 120 211.0 C01 74-1 166.5 i 71-3 75-1 127.5 2168-3 75-2 02101 240 55.8 G01 268-3 76-1 02311 231.7 C01 77-1 255.5 122-3 78-1 . 60 201.0 268-3 79-1 240 236.0 80-1 325.7 C04 2168-3 80-2 02101 78.0 G01 162-3 81-1 02000 180 48.3 C01 217-3 87-1 02311 120 211.5 188-3 88-1 02000 180 64.3 Page 9:TSABS:V2.17.1.a.10.10.96 Page 42
l l
l i
Summary of Efficiency Values l c.-ISM l
Total Surface Activity - Beta Survey .... S Location Code: J0006PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, E01 - Replacement, C01 -
Characterization, C02 - Characterization, C04 - Characterization Comments:
Detector Detector Download # Efficiency Model Serial Number -Station #
SEG SN-113-3T PR004830 30-3 0.098 LMI 43-98/200 PR117963 39-3 0.067 LMI 43-98/300 PR123601 54-3 0.030 LMI 43-98/300 PR117963 66-3 0.031 LMt 43-98/300 PR123601 71-3 0.027 LMI 43-98/200 PR123600 72-3 0.059 I LMi 43-98/200 PR123600 93-3 0.060 LMI 43-98/300 PR123601 116-3 0.029 LMI 43-98/300 PR123601 122-3 0.028 LMI 43-98/200 PR123600 144-3 0.062 LMI 43-98/200 PR123600 158-3 0.063 LMI 44-40B PR095101 162-3 0.118 l
LMI 43-98/200 PR123600 175-3 0.064 LMI 43-98/300 PR123600 187-3 0.037 LMi 44-40B PR095101 188-3 0.121 {
LMt 43-98/200 PR117961 210-3 0.038 )
LM143-98/300 PR117963 217-3 0.022 !
SEG SN-113-3T PR004830 254-3 0.102 {'
LMI 43-98/300 PR117963 268-3 0.023 LM143-98/300 PR117963 337-3 0.019 LMI 43-98/200 PR123601 555-3 0.040 l LMi 43-98/300 PR123601 1179-1 0.033 J l LMI 43-98/300 PR123601 1214-1 0.024 LMI 43-98/200 PR117961 2167-3 0.035 SEG SP-113-3M PR621311 2168-3 0.080 LMi 44-40B PR090001 2169-3 0.113 e
Page 10:TSABS:V2.17.1.a.10.10.%
Page 43
1
(*)
V Survey Detection Equipment Used
-(55$$
l Total Surface Activity - Beta Survey ,9;;=._ = l Location Code: J0006PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, E01 - Replacement, C01 - .
Characterization, CO2 - Characterization, C04 - Characterization j i
Medium Codes: B0002, B0004, B0023, B0031 l
)
l 1
l Download # - Survey User ID M2350 S/N Detector Station Id S/N 30-3 BJB1396/126218 126218 PR004830 39-3 PDG1526/95361 95361 PR117963 54-3 PDG1526/126192 126192 PR123601 66-3 ELS8308/95361 95361 PR117963
71-3 PDG1326/126192 126192 PR123601 i 72-3 AOK2982/126179 126179 PR123600 93-3 PDG1526/126179 126179 PR123600 i 116-3 AOK2982/126192 126192 PR123601 l
- 122-3 AOK2982/126192 126192 PR123601
, 144-3 PDG1526/126179 126179 PR123600 158-3 DRS1739/98643 98643 PR123600 162-3 PDG1526/98620 98620 PR095101 l 175-3 AOK2982/120179 126179 PR123600 1
l I
l
. i Program Version: V2.17.1.a.10.10.96
/7 Report Printed At: 01:44:11 PM on 10/19/96 V.
Total Pages: 11 Page 11:TSABS:V2.17.1.a.10.10.96 Page 44 FSR SYS FSL i
Survey Detection Equipment Used Total Surface Activity - Beta Survey g
, ::=,a-1 Location Code: J0006PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation E01 - Replacement, C01 -
Characterization, C02 - Characterization, C04 - Characterization Medium Codes: B0002, B0004, B0023, B0031 Download # - Survey User ID M2350 S/N Detector Station Id S/N 187-3 AOK2982/126179 126179 PR123600 188-3 AOK2982/98620 98620 PR095101 210-3 AOK2982/126182 126182 PR117961 217-3 AOK2982/98620 98620 PR117963 g 254-3 AOK2982/126218 126218 PR004830 268-3 AOK2982/126213 126218 PR117963 337-3 AOK2982/117563 117563 PR117963 555-3 AOK2982/126182 126182 PR123601 1179-1 PDG1526/98620 98620 PR123601 1214-1 PDG1526/126175 126175 PR123601 2167-3 AOK2982/80502 80502 PR117961 2168-3 AOK2982/95356 95356 PR621311 2169-3 AOK2982/80498 80498 PR090001 Program Version: V2.17.1.a.10.10.96 Report Printed At: 01:44:21 PM on 10/19/96 Total Pages: 12 Page 12:TSABS:V2.17.1.a.10.10.96 Page 45 FSR.SYS F SL L - -- -- -
/) Statistical Summary Removable Surface Activity - Beta Survey g gg
,sa-,._
Location Code: J0006PZZZZEZ Survey Reasons: T01 - Initial Final Release, C01 - Characterization, CO2 - Characterization, C04
- Characterization ,
i Medium Codes: B0002, B0004, B0023, B0031 Net dpm/10, cm2 l Upper Confidence Limit (UCL) 5.4l l Mean 4.6 l ;
l Maximum 55.4 l l
~~
l Minimum ,
-6.7 l l Standard Deviation 8.5 l b l Minimum Detectable Activity 27.3 l l Critical Level 10.5 l
[ Samples Reported 337 l l Samples Prescribed 337 l Tests Performed l Samples Reported greater than or equal to Samples Prescribed YESj Passed l MDA < 187.5 dpm/100 cm2 YES l Passed l Percent of Samples > 562.5 dpm/100 cm2 0.0 l Passed (3) l Number of Samples > 750.0 dpm/100 cm2 0 l Passed (4) l UCL of Mean less than or equal 750.0 dpm/100 cm2 YES l Passed (3) 10% Test (4) Single Measurement Test t
x.s Page 1:RSABS:V2.17.1.a.10.10.% Page 46 FS(STAT.FSL
l Plant Systems Corrected Field Activity Values r===
Removable Surface Activity - Beta Survey
! I$d@5 g..=,,,.,.,.
Location Code: J0006PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values :xceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code 80002 26.20789 14-1 22.9 8.3 -0.9 C01 26.22264 19-1 19.0 6.4 6.0 CO2 26.22265 20-1 19.0 6.4 -0.9 26.19003 67 1 21.5 7.6 0.0 C01 26.19960 70-1 21.9 7.8 18.3 B0004 26.19716 3-1 18.5 6.1 -0.7 26.20785 0-1 22.9 8.3 13.0 80023 27.03715 1-1 18.9 6.3 1.4 27.03716 2-1 18.9 6.3 6.0 26.19714 4-1 18.5 6.1 -0.7 27.03717 5-1 18.9 6.3 63 26.19715 71 18.5 6.1 13.2 27.03718 12-1 18.9 6.3 83 26.22251 25-1 19.0 6.4 . 19.9 26.22953 26-1 24.3 9.0 -1.9 26.32850 27-1 19.9 6.8 3.2 26.32851 28-1 19.9 6.8 0.9 26.23288 32-1 25.5 9.6 -0.5 CO2 26.18858 33-1 21.5 7.6 0.0 C01 26.23289 34-1 25.5 9.6 6.5 CO2 26.18856 35-1 21.5 7.6 2.3 C01 26.18855 36-1 21.5 7.6 -2.3 26.18854 37-1 21.5 7.6 2.3 26.18995 58-1 21.5 7.6 11.6 26.18996 59-1 21.5 7.6 6.9 26.24873 60-1 24.3 9.0 -1.9 C04 26.20018 61 1 21.9 7.8 6.7 C01 Page 2:RSABS:V2.17.1.a.10.10.96 Page 47
Plant Systems Corrected Field Activity Values O)
(V -d@$
Removable Surface Activity - Beta Survey -..-- -
Location Code: J0006PZZZZEZ Comments: Activity (net). MDA, and CL reponed dpm/100 cm2 Un&rlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC # Location ID - MDA Critical Activity Reason Code Location # Level Code B0023 26.18994 62-1 21.5 7.6 4.6 C01 26.18991 63-1 21.5 7.6 0.0 26.18990 64-1 21.5 7.6 2.3 26.18859 73-1 21.5 7.6 11.6 26.21778 87-1 24.9 9.3 2.3 26.24874 89-1 24.3 0.0 7.4 26.53934 91-1 24.4 9.1 2.5 T01 26.53935 92-1 24.4 9.1 48 26.53936 93-1 24.4 9.1 2.5 26.53937 94-1 24.4 9.1 11.7 l
26.53938 95-1 24.4 9.1 -2.1
% 26.53939 96-1 24.4 9.1 7.1
") 26.53940 26.53941 97-1 98-1 24.4 24.4 9.1 9.1 2.5 11.7 26.53942 99-1 24.4 9.1 14.0 26.53943 100-1 24.4 9.1 _ 153 26.53944 101 1 24.4 9.1 . 14.0 26.53945 102-1 24.4 9.1 23.2 26.53946 103-1 24.4 9.1 -4.4 26.53947 104-1 24.4 9.1 0.2 26.53948 107-1 24.4 91 9.4 26.53949 '108-1 24.4 9.1 7.1 26.53950 109-1 24.4 9.1 0.2 ,
26.53951 110-1 24.4 9.1 4.8 l 26.53952 111 1 24.4 9.1 0.2 l 26.53953 112-1 24.4 9.1 2.5 ;
26.53954 113-1 24.4 9.1 9.4 I 26.53955 114-1 24.4 9.1 94 26.53956 115-1 24.4 9.1 4.8 26.53957 116-1 24.4 9.1 0.2 26.63958 117-1 24.4 9.1 14.0 26.53959 118-1 24.4 9.1 7.1 26.53960 119-1 24.4 9.1 0.2 26.53961 120-1 24.4 9.1 2.5 26.53962 121 1 24.4 9.1 2.5 l 26.53963 122-1 24.4 9.1 -2.1 26.53964 123-1 24.4 9.1 -4.4
[')
(j 26.53965 124-1 24.4 9.1 7.1 26.53966 125-1 24.4 9.1 4.8 26.53967 126-1 24.4 9.1 -2.1
. Page 3:RSABS:V2.17.1.a.10.10.96
. Page 48
... noo. ...
Plant Systems Corrected Field Activity Values Removable Surface Activity - Beta Survey
-f$ d M
.::
Location Code: J0006PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed $62.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code B0023 26.53968 127-1 24.4 9.1 2.5 T01 26.53969 128-1 24.4 9.1 4.8 26.53970 129-1 24.4 9.1 -2.1 26.53971 130-1 24.4 9.1 0.2 26.53972 131-1 24.4 9.1 -4.4 26.53973 132-1 24.4 9.1 -2.1 26.53974 133-1 24.4 9.1 -6.7 26.53975 134-1 24.4 9.1 -2.1 26.53976 135-1 24.4 9.1 -2.1 26.53977 136-1 24.4 9.1 2.5 26.53978 137 1 24.4 9.1 2.5 26.53979 138-1 24.4 9.1 11.7 26.53980 139-1 24.4 9.1 -2.1 26.53981 140-1 24.4 9.1 2.5 26.53982 141-1 24.4 9.1 -2.1 26.53983 142-1 24.4 9.1 0.2 26.53984 143-1 24.4 9.1 4.8 26.53985 144-1 24.4 9.1 4.8 26.53986 145-1 24.4 9.1 9.4 26.53987 146-1 24.4 9.1 4.8
, 26.53988 147 1 24.4 9.1 4.8 26.53989 148-1 24.4 9.1 0.2 26.53990 149-1 24.4 9.1 -2.1 26.53991 150-1 24.4 9.1 0.2 26.53992 # '
151-1 24.4 4.8 26.53993 152-1 24.4 9.1 9.4 26.53994 153-1 24.4 9.1 2.1 26.53995 154-1 24.4 9.1 4.8 26.53906 155-1 24.4 9.1 4.8 26.53997 156-1 24.4 9.1 9.4 26.53998 157-1 24.4 9.1 7.1 26.53999 158-1 24.4 9.1 4.8 26.54000 159-1 24.4 9.1 2.5 26.54001 160-1 24.4 9.1 4.8 26.54002 161-1 24.4 9.1 0.2 26.54003 162-1 24.4 9.1 2.5 26.54004 163-1 24.4 9.1 0.2 26.54005 164-1 24.4 9.1 2.5 26.54006 165-1 24.4 9.1 -2,1 26.54007 166-1 24.4 9.1 0.2 Page 4:RSABS:V2.17.1.a.10.10.96 Page 49 r.. noo. ..
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b Plant Systems Corrected Field Activity Values -
Ed5$
Removable Surface Activity - Beta Survey us. a-w.
Location Code: J0006PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC # Location ID - MDA Critical Activity Reason Code Location # Level Code B0023 26.54008 167-1 24.4 9.1 -6.7 T01 26.54009 168-1 24.4 0.1 -2.1 26.54010 169-1 24.4 9.1 -2.1 26.54011 170-1 24.4 9.1 18.6 26.54012 171-1 24.4 9.1 4.8 26.54013 172-1 24.4 9.1 4.8 26.54014 173-1 24.4 9.1 2.5 26.54015 174-1 24.4 9.1 -2.1 26.54016 175-1 24.4 9.1 2.5 26.54017 176-1 24.4 9.1 -6.7 26.61934 177-1 26.2 10.1 2.4
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(,) 26.61935 26.61936 26.61937 178-1 179-1 180-1 26.2 26.2 26.2 10.1 10.1 10.1 4.6 6.8
-2.0 26.61938 181-1 26.2 10.1 -2.0 27.02151 182-1 20.2 7.0 -1.6 27.02152 183-1 20.2 7.0 19.1 27.02153 184-1 20.2 7.0 -1.6 26.54018 185-1 24.4 9.1 7.1 26.54019 186-1 24.4 9.1 2.5 26.54020 187-1 24.4 0.1 -2.1 26.54021 188-1 24.4 9.1 -4.4 26.54022 189-1 24.4 9.1 -4.4 26.54023 190-1 24.4 9.1 7.1 26.54024 191-1 24.4 9.1 0.2 26.54025 192-1 24.4 9.1 2.5 26.54026 193-1 24.4 9.1 27.8 26.54027 194-1 24.4 9.1 7.1 26.54023 195 1 24.4 9.1 2.5 26.54029 19S.1 24.4 9.1 9.4 26.54030 197-1 24.4 9.1 9.4 26.54031 198-1 24.4 9.1 4.8 26.75430 199-1 23.5 8.6 -1.4 26.75431 200-1 23.5 8.6 -1.4 26.75432 201-1 23.5 8.6 -1.4 26.75433 202-1 23.5 8.6 7.8 O 26.75434 203-1 23.5 8.6 -6.0
( 26.75435 26.75436 204-1 205-1 23.5 23.5 8.6 8.6 0.9 7.8 26.75437 206-1 23.5 8.6 3.2 Page 5:RSABS:V2.17.1.a.10.10.%
Page 50
Plant Systems Corrected Field Activity Values Removable Surface Activity - Beta Survey
-IO M
.; =.72 Location Code: J0006PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code B0023 26.75438 207-1 23.5 8.6 -1.4 T01 26.75439 208-1 23.5 8.6 -3.7 26.75440 209-1 23.5 8.6 -1.4 26.75441 2101 23.5 8.6 3.2 26.75442 211-1 23.5 8.6 -6.0 26.75443 212-1 23.5 8.6 3.2 26.75444 213-1 23.5 8.6 3.2 26.75445 214-1 23.5 8.6 1.4 26.75446 215-1 23.5 8.6 -1.4 26.75447 216-1 23.5 8.6 -1.4 l
26.75448 217-1 23.5 8.6 -6.0 l 26.75449 218-1 23.5 8.6 3.2 l 26.54032 219-1 24.4 9.1 18.6 l
26.54033 220-1 24.4 9.1 -6.7 26.54034 221-1 24.4 9.1 11.7 26.54035 222-1 24.4 9.1 2.5 26.54036 223-1 24.4 9.1 . 46.2 26.54037 224-1 24.4 9.1 23.2 26.54038 225-1 24.4 9.1 11.7 l 26.54039 226-1 24.4 9.1 7.1 l l
26.54040 227-1 24.4 9.1 2.5 26.54041 228-1 24.4 9.1 2.5 26.54042 229-1 24.4 9.1 7.1 26.54043 230-1 24.4 9.1 0.2 l 26.54044 231-1 24.4 9.1 7.1 l 26.54045 232-1 24.4 9.1 2.5 1 26.54W 233-1 24.4 9.1 7.1 26.54047 234-1 24.4 9.1 2.5 26.75407 235-1 23.5 8.6 10.1 ,
26.75408 236-1 23.5 8.6 _ 20 2 26.54048 237-1 24.4 9.1 2.5 26.54049 238-1 24.4 9.1 4.8 26.54050 239-1 24.4 9.1 94 26.54051 240-1 24.4 9.1 -2.1 26.54052 241-1 24.4 9.1 7.1 26.54053 242-1 24.4 9.1 14.0 26.54054 243-1 24.4 9.1 94 26.54055 244-1 24.4 9.1 4.8 26.54056 245-1 24.4 9.1 7.1 26.54057 246-1 24.4 9.1 4.8 Page 6:RSABS:V2.17.1.a.10.10.96 Page 51 r.. - r.,
1
/] Plant Systems Corrected Field Activity Values
() Removable Surface Activity - Beta Survey
-Sb55
=,m Location Code: 10006PZZZZEZ Comments: Activity (net), MDA, and CL reponed dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code B0023 26.54058 247-1 24.4 9.1 30 1 T01 26.54059 248-1 24.4 9.1 ifL6 26.54060 249-1 24.4 9.1 7.1 26.54061 250 1 24.4 9.1 18.6 26.54062 251-1 24.4 9.1 9.4 26.54063 252-1 24.4 9.1 4.8 26.54064 253-1 24.4 9.1 2.5 26.5175 254-1 24.4 9.1 ._ __110 26.50. % 255-1 24.4 9.1 11.7 26.54 ">/ 256-1 24.4 9.1 4.8 26.54068 257-1 24.4 9.1 -2.1 ,
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26.54069 258-1 24.4 9.1 7.1 vy 26.54070 26.54071 259-1 260-1 24.4 24.4 9.1 9.1 11.7 16.3 26.54072 261-1 24.4 9.1 11 7 26.54073 262-1 24.4 9.1 40 26.54074 263-1 24.4 9.1 0.2 26.54075 264-1 24.4 9.1 -4.4 26.54076 265-1 24.4 9.1 14.0 26.54077 266-1 24.4 9.1 14.0 26.54078 267-1 24.4 9.1 0.2 26.54079 268-1 24.4 9.1 -2.1 26.54080 269-1 24.4 9.1 -2.1 26.54081 270-1 24.4 9.1 -2.1
} 26.54082 271 1 24.4 9.1 9.4
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26.54083 272-1 24.4 9.1 9.4 26.54084 273-1 24.4 9.1 _ _14.0 26.54085 274-1 24.4 9.1 18.6 26.75409 275-1 23.5 8.6 3.2 1 26.54086 24.4 9.1 -2.1 2'tC-1 )
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26.54087 278-1 24.4 9.1 -2.1 26.54088 279-1 24.4 9.1 9.4 26.54089 280-1 24.4 9.1 2.5 26.54090 285 1 24.4 9.1 0.2 26.54091 282-1 24.4 9.1 11.7 26.54092 283-1 24.4 9.1 7.1 O 26.54093 284-1 24.4 9.1 4.8
) 26.54094 285-1 24.4 9.1 2.5 26.54095 286-1 24.4 6.1 20.9 !
26.54096 287 24.4 9.1 -4.4 Page 7:RSABS:V2.17.1.a.10.10.96 j Page 52
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Plant Systems Corrected Field Activity Values j-Removable Surface Activity - Beta Survey 1ESS m=,ya Location Code: J0006PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC # Location ID - MDA Critical Activity Reason Code Location # Level Code B0023 26.54097 288-1 24.4 9.1 -2.1 T01 26.54098 289-1 24.4 9.1 2.5 26.54099 290-1 24.4 9.1 0.2 26.54100 291-1 24.4 9.1 0.2 26.54101 292-1 24.4 9.1 2.5 26.54102 293-1 24.4 9.1 -4.4 26.54103 294-1 24.4 9.1 -6.7 26.54104 295-1 24.4 9.1 7.1 26.54105 296-1 24.4 9.1 0.2 26.54106 297-1 24.4 9.1 7.1 26.54107 298-1 24.4 9.1 7.1 26.54108 299-1 24.4 9.1 4.8 26.54109 300-1 24.4 9.1 2.5 26.54110 301-1 24.4 9.1 -4.4 26.54111 302-1 24.4 9.1 0.2 20.54112 303-1 24.4 9.1 0.2 26.54113 304-1 24.4 9.1 0.2 26.54114 305-1 24.4 0.1 -4.4 26.54115 306-1 24.4 9.1 -2.1 26.54116 307-1 24.4 9.1 -4.4 26.54117 308-1 24.4 9.1 -4.4 26.54118 309-1 24.4 9.1 4.8 26.54119 310-1 24.4 9,1 -6.7 26.54120 311-1 24.4 9.1 94 26.54121 312-1 24.4 9.1 -2.1 26.54122 313-1 24.4 9.1 0.2 26.54123 314-1 24.4 9.1 0.2 26.54124 315-1 24.4 9.1 -4.4 26.54125 316-1 24.4 9.1 0.2 26.54126 317-1 24.4 9.1 -2.1 26.54127 318-1 24.4 9.1 2.5 26.54128 319-1 24.4 9.1 0.2 26.54120 320-1 24.4 9.1 0.2 26.54130 321 1 24.4 9.1 -2.1 26.54131 322-1 24.4 9.1 4.8 26.54132 323-1 24.4 9.1 0.2 26.54133 324-1 24.4 9.1 -2.1 26.54134 325-1 24.4 9.1 2.5 26.54135 326-1 24.4 9.1 -6.7 26.54136 327-1 24.4 9.1 0.2 Page 8:RSABS:V2.17.1.a.10.10.96
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Plant Systems Corrected Field Activity Values Removable Surface Activity - Beta Survey S=m$$;
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Location Code: ~ 96PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm8 Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code B0023 26.54137 328-1 24.4 9.1 -2.1 T01 26.54138 329-1 24.4 9.1 2.5 26.75410 330-1 23.5 8.6 -1.4 26.54139 331-1 24.4 9.1 0.2 26.75411 332-1 23.5 8.6 3.2 26.54140 333-1 24.4 9.1 -4.4 26.54141 334-1 24.4 9.1 7.1 26.54142 336-1 24.4 9.1 7.1 26.75412 337-1 23.5 8.6 -1.4 26.54143 338-1 24.4 9.1 -6.7 26.54144 339-1 24.4 9.1 0.2
[] 26.54145 340-1 24.4 9.1 4.8
-1.4
() 26.75413 26.54146 341-1 342-1 23.5 24.4 8.6 9.1 14.0 26.75414 343-1 23.5 8.6 0.9 26.54147 < 344-1 24.4 9.1 -2.1 26.54148 345-1 24.4 9.1 -2.1 27.03540 346 1 20.6 7.2 -1.8 27.03541 347-1 20.6 7.2 2.8 l 26.33340 348-1 24.9 9.3 27.8 C01 27.03552 349-1 P.3.5 8.6 0.9 T01 27.03531 350-1 20.6 7.2 12.0 27.03529 351-1 20.6 7.2 . _. _12.0 B0031 26.19713 6-1 18.5 6.1 22.4 C01 26.20784 8-1 22.9 8.3 1.4 26.20786 10-1 22.9 8.3 17.6 26.20787 11-1 22.9 8.3 3.7 26.20788 13-1 22.9 8.3 1p p ,
26.20790 15-1 22.9 8.3 54 4
/% 26.20791 16-1 22.9 22.9 8.3 8.3 26.8 8.3
/ 26.20792 17-1 26.22266 21-1 19.0 6.4 1.4 CO2 26.32852 29-1 19.9 6.8 0.9 C01 Page 9:RSABS:V2.17.1.a.10.10.%
Page 54
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Plant Systems Corrected Field Activity Values -
Removable Surface Activity - Beta Survey
-W$M r,.=m Location Code: J0006PZZZZEZ Comments: Activity (net), MDA, and CL reponed dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed $62.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code B0031 26.32853 30-1 19.9 6.8 40.3 C01 26.32854 31-1 19.9 6.8 79 26.19266 38-1 21.5 7.6 -2.3 26.20019 39-1 21.9 7.8 4.4 26.20453 40-1 23.3 8.5 8.1 26.18861 41-1 21.5 7.6 4.6 26.18862 42-1 21.5 7.6 4.6 26.18863 43-1 21.5 7.6 2.3 26.18864 44-1 21.5 7.6 93 26.18865 45-1 21.5 7.6 93 26.18866 46-1 21.5 7.6 0.0 26.18867 47-1 21.5 7.6 6.9 26.18868 48-1 21.5 7.6 2.3 1 26.18869 49-1 21.5 7.6 2.3 26.18870 21.5 7.6 0.0 50-1 26.19964 51-1 21.9 7.8 11.3 26.21103 52-1 23.3 8.5 8.1 26.19000 53-1 21.5 7.6 24.7 26.21105 54-1 23.3 8.5 8.1 26.21106 55-1 23.3 8.5 17.4 26.21107 56-1 23.3 8.5 8.1 l 26.18997 57-1 21.5 7.6 93 26.19005 65-1 21.5 7.6 93 j 26.19002 66-1 21.5 7.6 0.0 1 26.19004 68-1 21.5 7.6 -2.3 26.20009 69-1 21.9 7.8 2.5 26.23901 71-1 27.3 10.5 -4.2 CO2 26.18850 72-1 21.5 7.6 4.6 C01 26.18871 74 1 21.5 7.6 93 26.23902 75-1 27.3 10.5 -1.9 CO2 26.21116 76-1 23.3 8.5 5.8 C01 26.21117 77-1 23.3 8.5 3.5 26.21118 78-1 23.3 3.5 3.5 1 26.21119 70-1 23.3 8.5 10.4 26.23287 80-1 25.5 9.6 -5.1 C04 26.22128 81-1 23.3 8.5 10.4 C01 26.22257 88-1 19.0 6.4 1,4 Page 10:RSABS:V2.17.1.a.10.10.96 Page 55
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C Graph of Activity versus Location Series I-( Removable Surface Activity - Beta Survey lMM
.e. _. -_;; -- -
Location Code: J0006PZZZZEZ Survey Reasons: T01 - Initial Final Release, C01 - Characterization, CO2 - Characterization, C04
- Characterization Medium Codes: B0002, B0004, B0023, B0031 Guideline Value 750.0 dpm/100 cm 2 800l 700- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -------------
600 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
500~ ------------ -------------------------------------------------------
N g400+-------------------------------------------------- ----------------
E.
9m 300- ------------------------------------------------ ------------------
i E
- Z
! 200- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
. 100- ---- --- -----------------------------------------------------------
l 8 o '
u = = e us-e == mrie w = wg= = =T = - = T g a
- -100 - ?=;2 =20*W
- ' "9""""'""":"""""" "" '""=N"" "" "" '"'":""' """""W "" " "" ""O=== =0": "!""'
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- Location Series
Critical level --.- M DA - Guideline Value -.- Activity
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Page 11:RSABS:V2.17.1.a.10.10'.96 Page 56 GRFSL7L8 FSL l
l Laboratory Equipment Used Removable Surface Activity - Beta Survey g
. . . - - - - - l Location Code: J0006PZZZZEZ Survey Reasons: T01 - Initial Final Release, C01 - Characterization, CO2 - Characterization, C04 .
- Characterization )
l Medium Codes: B0002, B0004, B0023, B0031 1 Location Range Survey User ID Laboratory Serial i Equipment Number l l
57-1 AOK1396 LB-5100W SN5100W 1-1 AOK2982 LB-5100W SN5100W .
2-1 AOK2982 LB-5100W SN5100W l 5-1 AOK2982 LB-5100W SN5100W l 8-1 AOK2982 LB-5100W SN5100W 9-1 AOK2982 LB-5100W SN5100W l 10-1 AOK2982 LB-5100W SN5100W l 11-1 AOK2982 LB-5100W SN5100W ,
12-1 AOK2982 LB-5100W SN5100W !
13-1 AOK2982 LB-5100W SN5100W l 1
14-1 AOK2982 LB-5100W SN5100W ;
15-1 AOK2982 LB-5100W SN5100W 16-1
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AOK2982 LB-5100W SN5100W l 17-1 AOK2982 SN5100W LB-5100W 26-1 AOK2982 SN5100W LB-5100W 27-1 AOK2982 SN5100W LB-5100W 28-1 AOK2982 SN5100W LB-5100W 29-1 AOK2982 LB-5100W SN5100W !
30-1 AOK2982 SN5100W LB-5100W 31-1 AOK2982 LB-5100W {
SN5100W l
Program Version: V2.17.1.a.10.10.96 Report Printed At: 11:32:47 AM on 10/21/96 1
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(q Scientific Ecology Group, Inc.
Radiological Engineering & Decommissioning Services g c y ~~~~
Fort St. Vrain Nuclear Generating Station Decommissioning Project Release Record Contents Survey Area Survey Area ID: Survey Area Description Pages Suspect Affected Reactor Building J0008 penetrations greater than or equal to 4.0" in 2-4 diameter.
Survey Unit (s) p __
V Location Code Survey Unit Description Pages J0008 PZZZZ EZT01 J0008 PZZZZ EZC01 J0008 PZZZZ .SZC02 Suspect Affected Reactor Building l J0008 PZZZZ EZQ01 penetrations greater than or equal to 4.0" in 5-108 J0008 PZZZZ EZQO2 diameter.
J0008 PZZZZ EZR01 J0008 PZZZZ EZG01 Prepared By: N/h / /O-28-9/
Date SEG Rpl6gie'al' Engineer Reviewed By: "# / 10 '
SEG Prgp6t Radiaticr. Trotection Manager Date Approved By: 67)bM8P / /Of2kTd "
PSCo Radiation Prb/ction Manager bate N]
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Radiological Engineering & Decommissioning Services g
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Fort St. Vrain Nuclear Generating Station Decommissioning Project Release Record - Survey Area Survey Area / Package ID: J0008 Survey Area
Description:
Reactor Building Penetrations greater than or equal to 4.0 inches in diameter Survey Package
Description:
Reactor Building Penetrations greater than or equal to 4.0 inches in diameter Survey Area J0008 consisted of Reactor Building penetrations which were greater than or equal to 4.0 inches in diameter. The subject Reactor Building Penetrations within the survey area were surveyed as an Affected Survey Unit. This Survey Unit consolidated Characterization Survey results from Characterization Packages J0008, J0009, and J0010. The pertinent Characterization Survey data was reviewed and accepted as meeting final Survey criteria. The portion of the original survey location numbers (i.e. L7 Codes) associated with Survey packages J0009 and J0010 had to be changed to avoid duplicate survey location numbers within the consolidated g Survey Package J0008. Investigation # 2 delineates the survey location number changes affiliated with consolidation of Survey Packages J0009 and J0010 into Survey Package J0008.
The original Survey Package J0008 included Characterization and Final Survey RSA and TSA measurements for penetrations greater than 3.0 inches in diameter and less than or equal to 4.0 inches in diameter. Survey Package J0009 included Characterization Survey RSA and TSA measurements for penetrations greater than 4.0 inches in diameter and less than 7.0 inches in diameter. Survey Package J0010 included Characterization Survey RSA and TSA measurements for penetrations greater or equal to 7.0 inches in diameter. Addendums 4, 5, and 6 added 115 locations to this survey package. All penetrations greater than 3.0 inches in diameter but less than 4.0 inches in diameter were transferred to Final survey package J0006. Eleven L7 locations are not present in the final report due to transfer to J0006, duplication, or because they do not exist. The subject eleven survey locations were 5, 6, 9,10,11, 23, 24, 38, 41, 42, and 63.
Addendums 4 and 5 added 109 locations from the Snubber Deck (i.e. Survey Areas F004 and F003). Addendum 6 added 2 locations from Reactor Building Survey Area F028 and F029.
Survey Area OperationalIllstory:
During plant operations, these penetrations performed a variety of functions including housing piping , valve reach rods, etc. Some penetrations resulted from the core boring of contaminated piping and also account for short sections of embedded piping not known to be associated with a particular system. The survey history of each penetration is maintained in the penetration o database which was developed and maintained during the characterization of the Reactor b) Building.
Page 2
Survey Area Decommissioning and Remediation Activities:
During characterization of the Reactor Building, a database was developed to track all Ol' penetrations (i.e., holes, pipes or sleeves in walls or floors). As the penetrations were surveyed, results were recorded in the database. A survey history of each penetration was therefore developed. Remediation was conducted for any penetration with characterization survey results 2
greater than 3000 dpm/100 cm (for total surface activity) or 550 dpm/100 cm2 (for removable surface activity). The remediation activities performed included hand wiping, grit blasting, and core boring of penetrations, as necessary. In situations where core boring was performed, the remaining hole was surveyed. The characterization surveys were initially documented on radiation protection operational survey forms.
As characterization of the penetrations progressed, procedures and final survey protocols for plant !
systems and penetrations were developed and defined. Therefore, Characterization Survey Packages were issued to complete the penetration characterization surveys in a manner that would allow the survey results to be acceptable as final survey data. When the Characterization Survey Packages were complete, an evaluation was performed to determine the acceptability of the Characterization Surveys as Final Release Survey data, and to define the basis for the balance of the Final Survey. The evaluation included a review of the instrumentation and protocols used ;
for the survey and the results of the survey.
1 In regard to Instrumentation and Survey, the instrumentation calibration operating procedure, {
counting parameters, and acceptance criteria for operability were identical to those methodologies used for Final Survey. Characterization Survey protocols were also judged to be equivalent to ,
the survey protocols used by the Final Survey group. Because the Characterization Surveys were l
determined to meet the basic quality requirements for Final Survey, the surveys were accepted )
as Final Surveys. I Subsequent to completion of the Characterization Survey Packages, the balance of the Final l Survey measurements needed for statistical evaluation and reporting purposes were collected.
Additional measurements included QC Verification measurements, removable surface activity measurements (including all penetrations not included in the Characterization Packages) and any required Investigation Survey (s).
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i Isolation and Control Measures: level 3 Controls O To prevent cross contamination by adjacent work activities, the open ends of the penetrations l
were taped over or plugged when not undergoing decontamination or survey, Penetration l openings were not sealed if they were inside an area that had been final surveyed and were l therefore protected'by the area controls. l Survey Area
Conclusions:
The results of total and removable surface activity measurements collected within this survey area meet the criteria for release for unrestricted use.
i At least five percent of all Group J survey locations were required to be resurveyed as Quality Control (QC) measurements. There were 67 Group J locations resurveyed as QC-Verification measurements, including 38 J0008 locations, which represented approximately eight percent of :
the total locations. The J0008 specific and Group J QC-Verification Survey results support the conclusions made for the Group J initial Final Survey measurements. The QC-Verification ;
measurements agreed (within 95% confidence) with the corresponding initial Final Survey measurements.
Survey Area
References:
Westinghouse Team Plant Penetration Database 4
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Scientific Ecology Group, Inc.
Radiological Engineering & Decommissioning Services ggg
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Fort St. Vrain Nuclear Generating Station Decommissioning Project Release Record - Survey Unit Survey Package ID: J0008 Location Code: J0008 PZZZZ EZ Group ID Survey Area Surface Category Survey Unit Classification Number J 0008 Penetrations EZ (Affected)
Survey Reason: T01 - Initial Final Release C01 - Characterization CO2 - Characterization Q01 - QC Verification Q02 - QC Verification R01 - Remediation G01 - Investigation Survey Unit
Description:
Reactor Building Penetrations greater than or equal to 4.0 inches in diameter Survey Design:
Measurement Number of Description Type Measurements Beta Scan N/A Scanned the accessible interior surfaces of designated plant penetrations. Thirteen areas of elevated activity were identified. All elevated areas were subsequently remediated to meet criteria for release for unrestricted use.
Total Surface 375 Collected at designated locations within designated Reactor Activity Building penetrations. In addition,40 measurements were performed during a QC-Verfication Survey.
py Smears 380 Collected at pipe openings of the designated Reactor Building penetrations. In addition,40 measurements were performed during a QC-Verfication Survey. .
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4 Survey Unit Investigations:
O Investigation # 1:
After the initial Final Survey of the survey locations listed in addendum #4 of Survey package i J0008, twelve survey measurement locations were identified as having total surface activity i measurements greater than 3000 dpm/100 cm2 . These survey locations (i.e. penetrations) were ;
difficult to access during the Final Survey because of debris and/or metal fixture obstructions.
Each of the subject survey locations were vacuumed and remediated as necessary in accordance with DI-132. The Remediation Survey results for the subject twelve locations met the criteria '
for release for unrestricted use (i.e. no single measurement in excess of 12,000 dpm/100 cm2 and 2
the survey area average less than 4,000 dpm/100 cm ). The initial Final Survey results for the subject twelve locations were deleted and the Remediation Survey results were used for reporting purposes. The following locations were surveyed in Investigation #1:
L2 Penetration L2 Penetration L2 Penetration L2 Penetration 308 SDUO45 344 SDIA31 346 SDM33 349 SDLO36 355 SDLO42 358 SDIA45 359 SDIA46 361 SDLO48' l 362 SDLO49 367 SDLO54 371 SDIA58 373 SDIA60 308(QC) SDUO45 The Remediation Survey showed that all of these penetrations met the criteria for free release "
with the exception of location 355. Under Investigation # 1, location 353 should have been surveyed since it was over 3,000 dpm/100 cm2 but location 355 was surveyed instead. The location 355 initial Final Survey results exhibited total surface activities less than 3,000 dpm/100 2
cm . However, the Remediation Survey results for this location resulted in a fixed activity value ,
in excess of 4,000 dpm/100 cm2 . Locations 353 and 355 were resurveyed as part ofInvestigation
- 5.
l Investigation # 2: ,
r i There were several survey locations which were surveyed as a part of other survey packages.
i Four locations were surveyed as a part of plant system embedded pipe survey units and subsequently grouted throughout their lengths in accordance with PSCo's embedded pipe j submittals. Twelve penetrations inadvertently had two survey location numbers assigned to
- them. Therefore, these penetrations were surveyed under one survey location number. There )
- j. were five locations which total surface activity measurements were not possible due to ,
- detector inaccessibility. Therefore, only smears were taken at these survey locations. Survey '
locations 3, 6, 9,160, and 171 were assigned to Survey Package J0006. Three survey l locations consisted of penetrations that never existed or were removed. 'Ihe following table l depicts survey locations which were assigned to other survey packages and/or were not l surveyed within Survey Package J0008:
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Survey Unit Investigations (Continued):
Investigation #2 (Continued):
O Penetration #: Original Survey J0006 Assigned Survey Description Package / IAcation #: Location #:
70134 J0008/ 3 3 Assigned to Survey Package J0006 70146 J0008/ 5 and J0008/173 5 and 173 Duplicate of survey location 173 70150 J0008/ 6 6 Assigned to Survey Package J0006 80069 J0008/ 9 9 Assigned to Survey Package J0006 90001 J0008/10 and J0008/ 10 and 104 Duplicate of survey 104 location 104 90002 J0008/11 and 10008/ 11 and 105 Duplicate of survey 105 location 105 70119 J0008/ 23 and 30008/ 2 23 and 2 Duplicate of survey location 2 90020 J0008/ 24 and J0008/15 24 and 15 Duplicate of survey location 15 80075 J0008/ 26 and J0008/ 26 and 202 Duplicate of survey 202 location 202 80076 J0008/ 27 and J0008/ 27 and 203 Duplicate of survey 203 location 203 80077 J0008/ 28 and J0008/ 28 and 204 Duplicate of survey 204 location 204 80078 J0008/ 29 and J0008/ 29 and 205 Duplicate of survey 205 location 205 110059 J0008/ 38, J0008/108, 38 and 108 Duplicate of survey and J0010/ 28 location 108 80034 J0009/ 23 63 Penetration removed, no longer exista
!!0009 J0010/19 94 and 99 Duplicate of survey location 99 110008 J0010/18 95 and 98 Duplicate of survey location 98 3 J0008/111 111 Smear only, inaccessible for detector Page 7
d
/3 Penetration #: Original Survey J0006 Assigned Survey Description
- V Package / Location #
- Location #:
10071 J0008/116 116 Grouted as part of
, Survey Package G7202
^
10072 J0008/117 117 Grouted as part of Survey Package G7202 1
N/A J0008/129 129 Penetration never existed 50041 J0008/158 158 Penetration never existed 50062 J0008/160 160 Assigned to Survey Package J0006 70143 J0008/171 171 Assigned to Survey Package J0006 10081 J0008/ 217 and J0008/ 217 and 217-QC Grouted as part of 217-QC Survey Package G7202 10082 J0008/ 218 218 Grouted as part of Survey Package G7202 SDLOO8 J0008/ 321 321 Smear only, maccessible for detector b ,
SDLO30 J0008/ 343 343 Smear only,
- inaccessible for detector SDUO38 J0008/ 351 351 Smear only, inaccessible for detector SDUO59 J0008/ 372 372 Smear only, inaccessible for detector i
4 i
4 J
4 4
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Survey Unit Investigations (Continued):
Investigation #3:
This Survey Unit consolidated Characterization Survey results from Characterization Packages J0008, J0009, and J0010. The pertinent Characterization Survey data was reviewed and accepted as meeting final Survey criteria.
A portion of the original survey location numbers (i.e. L7 Codes) associated with Survey packages J0008, J0009, and J0010 had to be changed to avoid duplicate survey location numbers within the consolidated Survey Package J0008. If applicable, the original package and survey location number is designated in its corresponding revised J0008 survey location row. These cross-reference survey location designations can be used to identify such survey locations on the appropriate survey maps within the consolidated survey package.
Investigation #4:
Elevated activity was detected during the scan survey of location 290-QC (i.e. penetration SDU027, snubber deck, upper level). The survey technician collected a TSA measurement of 85,739 dpm/100cm2 . The technician subsequently wiped the area, captured the particle, and performed another scan of the penetration. The survey technician then collected another RSA sample and another TSA sample using the next sequential sample L8 code number. The initial
, Final Survey and QC-Verification Survey were each performed with a 44-40 GM pancake detector. The initial TSA measurement for location 290-QC was deleted from the database. The additional TSA measurement for location 290-QC had the L3 code changed to EZQ02, the L8 code changed to 00001, and was used for reporting purposes. The following QC locations were surveyed in Investigation #4:
L2 Penetration L2 Penetration L2 Penetration 270 SDU007 273 SDU010 286 SDU023 288 SDUO25 298 SDUO35 346 SDLO33 Six additional QC locations in the snubber deck area with characteristics similar to 290-QC were surveyed and all six locations met the criteria for release for unrestricted use.
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. Survey Unit Investigations (Continued):
O Investigation #5:
The initial Final Survey total surface activity results for location 353 were in excess of 3,000 dpm/100 cm 2. Iacation 353 should have be.en surveyed as part of Investigation #1 Remediation a Survey but location 355 was inadvertently surveyed in its place. The initial Final Survey total surface activity results for location 355 were less than 3,000 dpm/100 cm2 . However, the resurvey oflocation 355, during the Investigation # 1 Remediation Survey, indicated a maximum total surface activity value of 4,450 dpm/100 cm2 . Therefore, additional Investigation Surveys were performed on locations 353 and 355 as part of Investigation # 5.
The Investigation Survey oflocation 355 confirmed the elevated activity detected in Investigation
- 1. The Remediation Survey results for location 355 were used for reporting purposes. The e' ated initial Fial Survey total surface activity results, for location 353, were not confirmed
- % Ae Investigation Survey. The Investigation Survey of location 353 indicated total surface activity values less than 3,000 dpm/100 cm2 . The location 353 Investigation Survey results were used for reporting purposes. This Investigation Survey confirmed that each of these penetrations met the criteria for release for unrestricted use (i.e. no single measurement in excess of 12,000 dpm/100 cm2and the survey area average less than 4,000 dpm/100 cm2 ),
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Scientific Ecology Group, Inc.
Radiological Engineering & Decommissioning Services Fort St. Vrain Nuclear Generating Station Decommissioning Project I gggg
~~~~
Survey Location Summary Survey Measurements Description location location Collected Number (Penetration #)
Survey .
Description Area 1
1 - RSA 40210 F056 Pipe Chase #2, north waU 1 - TSA F055 2 1-RSA 70119 F055 1 - TSA Pipe Chase #1/beh. H2 getter, E. wall 3 N/A -
70134 F055 Pipe Chase #1/beh. H2 getter, W. wall 4 1 - RSA 70145 F055 1 - TSA Pipe Chase #1/beh. H2 getter, W. wall
$ N/A 70146 F055 Pipe Chase #1/beh. H2 getter, W. wall 6 N/A 70150 F055 Pipe Chase #1, L7 landing, W. wall 7 1 - R3A 80002 F101 1 - TSA Chill Water Pump Room floor, E. side 8 1 - RSA 80018 F106 1 - TSA Vault F2301, north wall 9 N/A 80069 F106 Vault F2301, south wall 10 N/A 90008 F108 Barrel Drying Room floor, west drain 11 N/A 90002 F108 Barrel Drying Room floor, cast drain 12 1 - RSA 90003 F107 1 - TSA Level 9, south wall by elevator 13 1 - RSA 90008 F110 1 - TSA Level 9, east hallway, west wall 14 1 - RSA 90009 Filo 1 - TSA Level 9, east hallway, west wall 9
___ __ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - aui -
l
. . ~ ,
f Survey Measurements Description 4 Iacation I location Collected (Penetration #) .
Number Survey Description Area 15 1 - RSA 90020 F113 level 9, northwest corner, 1 - TSA F105 floor level 8, H2 getter area, ceiling 16 1 - RSA 90035 F113 L9, NW corner, W, wall 1 - TSA F112 (above door)
L9, NW corner, E. wall (above door) i 17 1 - RSA 90036 F113 Level 9, northwest corner, 1 - TSA F105 floor level 8, H2 getter area, ceiling 18 1 - RSA 100002 F123 Level 10, east hallway, west 1 - TSA wall 19 1 - RSA 100005 F123 Level 10, east hallway, west 1 - TSA wall 20 1 - RSA 110012 F126 Regen Pit, floor 1 - TSA 21 1 - RSA 110013 F126 Regen Pit, floor i 1 - TSA i 22 1 - RSA 110037 F137 Lil, NE area, floor i 1 - TSA I
23 N/A 70119 F055 Pipe Chase # 1 behind H ,
getter, east wall 24 N/A 90020 Fil3 L9, northwest corner, floor. .
F105 L8, H getter area, ceiling.
25 1 - RSA 100028 F125 L10, NW area, west wall 1 - TSA 26 N/A 80075 Fill HSF, Upper Level, east wall 27 N/A 80076 Fill HSF, Upper level, east wall 28 N/A 80077 Fill HSF, Upper Level, east wall 29 N/A 80078 Fill HSF, Upper Level, east wall 30 1 - RSA 80093 F101 L8, Chill Water Pumps Room, 1 - TSA W19
(
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l Survey Measurements Description tacation Collected location (Penetration #)
Number Survey . .
Description Area 31 1 - RSA 80094 F101 1 - TSA L8, Chill Water Pumps Room, F100 W20 L8, south end by elevator, east wall 32 1 - RSA 70173 F090 L7, F090, east wall 1 - TSA F091 L7, F091, west wall 33 1 - RSA 80001 F101 '
Chill Water Pump Room, west 1 - TSA drain 34 1 - RSA 90012 Fi!3 L9, NW side, floor
-- !-TSA F105 LB, H2 Getter Area, ceiling 35 1-RSA 80069 F106 Vault F2301, south wall 1 - TSA 36 1 - RSA 100025 F126 1 - TSA Llo, Burel drying room, floor 37 1 - RSA 110057 F140 1 - TSA Lil, Refuel Floor, floor 38 N/A 110059 F139 Lll, Refuel Floor, floor 39 1 - RSA 110116 F132 Lil, Refuel Floor, floor 1 - TSA 40 1 - RSA 110058 F140 1 - TSA Lil, Refuel Floor, floor
~
41 1 - RSA 10058 F017 1 - TSA C630lS - ceiling 42 1 - RSA 100033 F125 1 - TSA L10,NW room (barrel drying)
' 43 1 - RSA 70147 F055 Pipe Chase #1 (beh. H2 1 - TSA (J0009, Lwation 3) getter), west wall 44 1 - RSA 70157 F055 1 - TSA Pipe Chase #1, L7 Imiding, (10009, Location 4) F106 east wall 45 1 - RSA 70158 F055 1 - TSA Pipe Chase #1, L7 Landing, (J0009, Lwation 5) F106 east wall 46 1 - RSA 70159 F055 1 - TSA Pipe Chase #1, L7 Landing, (J0009 Lwation 6) F016 east wall 47 1 - RSA 70162 F055 1 - TSA Pipe Chase #1, L7 Landing, (J0009, Lwation 7) F106 east wall O
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l l
/N Survey Measurements Description location
,b location Collected (Penetration #)
Survey Description ,
Number Area 48 1 - RSA 70163 F055 Pipe Chase #1, L7 Landing, 1 - TSA (J0009, location 8) F106 east wall -
49 1 RSA 80003 F101 L8, Chill water pump room, 1 - TSA (J0009, location 9) ceiling ,
50 1 - RSA 90004 F107 L9, south wall by elevator 1 - TSA (J0009, location 10) 51 1 RSA 90005 F107 L9, south wall by elevator 1 - TSA (J0009, location 11) 52 1 - RSA 90006 F107 L9, south wall by elevator 1 - TSA (J0009, location 12) ;
$3 1 - RSA 90040 F113 L9, NW side, west wall 1 - TSA (J0009, location 13)
I.
54 1 - RSA 90041 F113 L9, NW side, west wall 1 - TSA (J0009, Location 14) 55 1 - RSA 100017 F125 L10, NW area, cast wall 1 - TSA (J0009, location 15) F124 L10, north walkway, west wall N]J 56 1 - RSA 70117 F125 LIO, NW area, west wall 1 - TSA (J0009, location 16) 57 1 - RSA 100020 F125 LIO, NW area (barrel drying),
1 - TSA (J0009, location 17) F124 cast wall Llo, N. walkway, west wall 58 1 - RSA 80081 Flll HSF, upper level, east wall 1 - TSA (J0009, location 18) 59 1 - RSA 80090 Fill HSF, upper level, north wall 1 - TSA (J0009, location 19) (Note: square pen) 60 1 - RSA 80091 Fill HSF, upper level, north wall 1 - TSA (J0009, Location 20) (Note: square pen) 61 1 - RSA 80031 Flll Hot Service Facility Pit, West 1 - TSA (J0009, location 21) Wall 62 1 - RSA 80032 Fill Hot Service Facility Pit, West 1 - TS A (J0009, location 22) Wall 63 N/A 80034 Flll Hot Service Facility Pit, West (J0009, location 23) Wall O
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Scientific Ecology Group, Inc.
gggg G RadiologicalEngineering & Decommissioning Services -~~
Fort St. Vrain Nuclear Generating Station Decommissioning Project -
1 Survey Measurements Description location Location Collected !
(Penetration #) 1 Number Survey Description l Area 64 1 - RSA 80035 Fill Hot Service Facility Pit, West 1 - TSA (J0009, location 24) Wall 65 1 - RSA 80036 Fill Hot Service Facility Pit, West 1 - TSA (J0009 Location 25) Wall 66 1 - RSA 80040 Fill Hot Service Facility Pit, West 1 - TSA (J0009, Location 26) Wall 67 1 - RSA 80042 Fill Hot Service Facility Pit, South 1 - TSA (J0009, location 27) Wall
, 68 1 - RSA 80045
' Fill Hee Service Facility Pit, South 1 - TSA (J0009, location 28) Wall 69 1 - RSA 80048 Fill Het Service Facility Pit, South 4
1 - TSA (J0009, location 29) Wall 70 1 - RSA 80049 F111 Hot Service Facility Pit, South 1 - TSA (10009, Location 30) Wall 71 1 - RSA 80050 F111 Hot Service Facility Pit, South 1 - TSA (J0009, location 31) Wall 72 1 - RSA 80051 F111 Hot Service Facility Pit, East 1 - TSA (J0009, location 32) Wall 73 1 - RSA 80052 Fill Hot Service Facility Pit, East 1 - TSA (J0009, location 33) Wall 74 1 - RSA 80054 Fill Hot Service Facility Pit, East 1 - TSA (J0009, location 34) Wall 75 1 - RSA 80055 Fill Hot Service Facility Pit, East 1 - TSA (10009, Lwation 35) Wall 76 1 - RSA 80058 Fill Hot Service Facility Pit, East 1 - TSA (J0009, location 36) Wall 77 1 - RSA 80061 F111 Hot Service Facility Pit, East 1 - TSA (J0009, Lwation 37) Wall 78 1 - RSA 80064 Fill Hot Service Facility Pit, North 1 - TSA (J0009, Lwation 38) Wall 79 1 - RSA 80067 F111 Hot Service Facility Pit, North 1 - TSA (J0009, Lestion 39) Wall 80 1 - RSA 80068 F111 Hot Service Facility Pit North 1 - TSA (J0009, Lwation 40) Wall h' ge 15
l l
l l
O Survey Measurements Description Location Location Collected (Penetration #)
Number Survey Descript. ion Area 1
81 1 - RSA 40192 F048 Level 4, grating by hoirt well, 1 - TSA (J0010, location 1) F043 N. wall T6101 room, south wall 82 1 - RSA 40193 F048 Level 4, grating by hoist well, 1 - TSA (J0010, location 2) F043 N. wall T6101 room, south wall 83 1 - RSA 40194 F048 level 4, grating by hoist well, 1 - TSA (J0010, location 3) F043 N. wall T6101 room, south wall 84 1 - RSA 70118 F055 PC #1 (behind H2 getter), E.
1 - TSA (J0010, location 4) waJ1 85 1 - RSA 70161 F055 PC #1, L7 landing, east wall 1 - TSA (J0010, location 5) F106 Vault F2302, west wall ;
86 1 - RSA 70164 F055 PC #1, L7 landing, east wall ,
1 - TSA (J0010, Location 6) F106 Vault F2302, west wall 87 1 - RSA 70165 F055 PC #1, L7 landing, east wall l I - TSA (J0010, location 7) F106 Vault F2302, west wall O
V 88 1 - RSA 80012 F105 level 8, NW area, S. cinder 1 1 - TS A (J0010, location 8) block wall I 89 1 - RSA 80015 F106 L8, Vault 2301, floor 1 - TSA (J0010, location 9) 90 1 - RSA 80016 F106 L8, Vault 2301, north wall 1 - TSA (J0010, location 10) L8, Vault 2302, south wall 91 1 - RSA 80022 F106 L8, Vault 2302, floor 1 - TSA (J0010, location 11) 92 1 - RSA 80070 F106 L8, Vault 2301, south wall 1 - TSA (J0010, location 12) 93 1 - RSA 700001 F125 L10, Barrel Drying Room, 1 - TSA (J0010, Location 13) Fil3 floor L9, NW general area, ceiling 94 N/A 110009 F126 Regen Pit, west wall 95 N/A 110008 F126 Regen Pit, west wall 96 1 - RSA 100008 F123 L10, east walkway, west wall 1 - TSA (J0010, location 16) k_)
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Survey Measurements Description Location IAmition Collected (Penetration #) .
Number Survey Descript. ion Area 97 1 - RSA 110007 F126 Regen Pit, east wall 1 - TSA (J0010, location 17) 98 1 - RSA 110008 F126 Regen Pit, west wall 1 - TSA (J0010, Location 18) 99 I - RSA 110009 F126 Regen Pit, west wall 1 - TSA j0010, location 19) 100 1 - RSA 110010 F126 Regen Pit, north wall 1 - TSA (J0010, location 20) 101 1 - RSA 100024 F125 LIO, NW area, east wall 1 - TSA (J0010, Location 21) F124 LIO, N. Walkway, west wall 102 1 - RSA 100032 F125 LIO, NW area, west wall 1 - TSA (J0010, location 22) 103 1 - RSA 70079 F091 L7, A&l room, west wall 1 - TSA (10010, location 23) 104 1 - RSA 90001 F108 Barrel Drying Room floor, 1 - TSA (J0010, location 24) west drain 105 1 - RSA 90002 F108 Barrel Drying Room floor, 1 - TSA (10010, location 25) east drain 106 1 - RSA 80033 Fill Hot Service Facility Pit, West 1 - TSA (J0010, location 26) Wall 107 1 - RSA 110038 F140 L11, Refuel Floor, fic.;
I - TSA (J0010, location 27) l 108 1 - RSA 110059 F139 Lil, Refuel Floor, floor I 1 - TSA (J0010, location 28) 109 1 - RSA 1 Bldg 20, Waste Compctr.
1 - TSA floor S.
110 1 - RSA 2 Bldg 20, Waste Competr.
1 - TSA floor N.
111 1 - RSA 3 Bldg 20, SE cornei floor l
112 1 - RSA 10012 F017 Hallway next to C630lS, W.
1 - TSA wa))
113 1 - RSA 10033 F017 C6301, E. block wait 1 - TSA l
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.i N Survey Measurements Description Imation
) Imation Collected (Penetration #) .
Number Survey Descr.iption Area 114 1 - RSA 10049 F016 C6301, W. concrete wall 1 - TSA 115 1 - RSA 10064 F055 PC #1, lower west wall 1 - TSA 116 N/A 10071 F019 L1 Floor SE corner 117 N/A 10072 F019 L1 Floor SE comer 118 1 - RSA 2'XV2 F029 Northeast by NE stairs
!!9QC 1 - RSA 20005 F055 PC #1, levell pit, west wall 1 - TSA 120 1 - RSA 20011 F029 L2, N walkway, S. wall 1 - TSA 121 1 - RSA 20020 F030 Mid area, N. wall (laundry 1 - TSA line)-square i V 122 1 - RSA 20021 F029 NW by stairs, W wall 1 - TSA 123 1 - RSA 30009 F042 NW area, N. wall facing 1 - TSA T6101 124 1 - RSA 30012 F042 T6101 room, E wall l j 1 - TSA 125 1 - RSA 30017 F042 NW area, N. wall facing 1 - TSA T6101 125QC 1 - RSA 30017 F042 NW area, N. wall facing 1 - TSA T6101 1
126 1 - RSA 30018 F042 T6101 rm. E wall i 1 - TSA 127 1 - RSA 30030 F042 T6101 rm. N wall l 1 - TSA l 1
128 1 - RSA 30035 F042 T6101 rm. N wall l 1 - TSA l 129 N/A Does Not Exist j i
O. l U
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Survey Measurements Description location Imcation Collected (Penetration #)
Number Survey Description Area 130 1 - RSA 30037 F046 laundry rm, E wall, irregular 1 - TSA 131 1 - RSA 40011 F052 C6302S rm, N block wall 1 - TSA 131QC 1 - RSA 40011 F052 C6302S rm, N block wall 1 - TSA 132 1 - RSA 40039 F048 Grating by hoist well, N wall 1 - TSA (WOI) 133 1 - RSA 40041 F048 Grating by hoist well, E wall 1 - TSA (WOI) 134 1 - RSA 40090 F056 PC #2, N wall Near L5 access 1 - TSA l
l 135 1 - RSA 40121 F056 PC #2, W wall Near L5 I 1 - TSA access
)
136 1 - RSA 40122 F056 PC #2, W wall Near L5 1 - TSA access 137 1 - RSA 40130 F056 PC #2, W wall Near L5 1 - TSA access 138 1 - RSA 40139 F056 PC #2, W wall Near L5 1 - TSA access 139 1 - RSA 40140 F056 PC #2, W wall Near L5 1 - TSA access 140 1 - RSA 40152 F056 PC #2, E wall Near L6 access 1 - TS A 141 1 - RSA 40154 F056 PC #2, E wall Near 14 access 1 - TSA 142 1 - RSA 40159 F056 PC #2, E wall Near 14 access 1 - TSA 142QC 1 - RSA 40159 F056 PC #2, E wall Near IE access 1 - TSA 143 1 - RSA 40160 F056 PC #2, E wall Near 14 access 1 - TSA 144 1 - RSA 40206 F056 PC #1, L4 NE corner of E 1 - TSA Wall O
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O Survey Measurements Description Iecation D Imcation Collected (Penetration #)
Survey Descr.iption Number Area 145 1 - RSA 40224 F053 P6101 S wall irregular ,
1 - TSA i
146 1 - RSA 40241 F060 Vault #3, N. wall
- 147QC 1 - RSA 40254 F060 Vault #4, S. wall 1 - TSA 148 1 - RSA 40255 F060 Vault #3, N wall 1 - TSA 149 1 - RSA 40258 F060 Vault #4, N wall 1 - TSA 150 1 - RSA 40259 F060 Vault #4, N wall 1 - TS A 151 1 - RSA 40262 F059 Vault #5, N wall 1 - TSA !
O Q 152 1 - RSA I - TSA 40263 F059 Vault #5, N wall ;
153 1 - RSA 40270 F058 Vault #7, N wall 1 - TSA 153QC 1 - RSA 40270 F058 Vault #7, N wall 1 - TSA 154 1 - RSA 40271 F058 Vault #7, N wall 1 - TSA 155 1 - RSA 50021 F057 PC #3, upper platform, W.
1 - TSA wall 156 1 - RSA 50033 F057 PC #3, floor level, W wall 1 - TSA 157 1 - RSA 50040 F057 PC #3, IJi, W wall, square
! - TSA pen 158 N/A 50041 F057 PC #3, E wall, upper platform 159 1 - RSA 50080 F055 PC #1, E wall !
1 - TSA 160 N/A 50062 F055 PC #2, near L5 access O
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Survey Measurements Description 14 cation Location Collected (Penetration #) .
Number Survey Description Area 161 1 - RSA 60002 F083 14 WO2 W walkway, E wall 1 - TSA l
162 1 - RSA 60003 F083 L6 WO2 W walkway, E wall I 1 - TSA 163 1 - RSA 60004 F083 14 WO2 W walkway, E wall 1 - TSA 164 1 - RSA 60012 F083 L6 WO2 W walkway, E wall 1 TSA 164QC 1 - RSA 60012 F083 14 WO2 W walkway, E wall 1 - TSA 165 1 - RSA 70120 F055 PC #1 Behind H getter, E 1 - TSA wall 166 1 - RSA 70121 F055 PC #1 Behind H getter, E 1 - TSA wall l 167 1 - RSA 70122 l F055 PC #1 Behind H getter, E 1 - TSA wall 168 1 - RSA 70123 F055 PC #1 Behind H getter, E 1 - TSA wall 169 1 - RSA 70124 F055 PC #1 Behind H getter, E 1 - TSA wall 169QC 1 - RSA 70124 F055 PC #1 Behind H getter, E I - TSA wall 170 1 - RSA 70125 F055 PC #1 Behind H getter, E 1 - TSA wall 171 N/A 70143 F055 PC #1 Behind H getter, W wall 172 1 - RSA 70145 F055 PC #1 Behind H getter, W I - TSA wall 173 1 - RSA 70146 F055 PC #1 Behind H getter, W I - TSA wall 174 1 - RSA 70154 F055 PC #1, L7 landing, E wall 1 - TSA 174QC 1 - RSA 70154 F055 PC #1, L7 landing, E wall 1 - TSA O
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_. -. -- - - __ - -. ~ .- . - - - -
O Survey Measurements Description l Iacation d IAcation Collected (Penetration #)
Survey Description Number l
Area I
175 1 - RSA 70160 F055 PC #1, L7 landing, E wall '
1 - TSA ,
176 1 - RSA 80018 F106 Vault 2301, N wal!
1 - TSA 177 1 - RSA 80031 Fill Hot service facility pit, W l - TSA wall 177QC 1 - RSA 80031 Fill Hot service facility pit, W 1 - TSA wall 178 1 - RSA 80032 Fill Hot service facility pit, W l - TSA wall 179 1 - RS A 80035 F111 Hot service facility pit, W I - TSA wall
- 180 1 - RSA 80036 Fill Hot service facility pit, W 1 - TSA wall 181 1 - RSA 80037 Fill Hot service facility pit, S wall 1 - TSA I O G 182 1 - RSA 1 - TSA 80038 Fill Hot service facility pit, S wall 182QC 1-KSA 80038 Fill Hot service facility pit, S wall 1 - TSA 183 1 - RSA 80039 Fill Hot service facility pit, S wall 1 - TSA 184 1 - RSA 80041 Fill Hot service facility pit, S wall 1 - TSA 185 1 - RSA 80042 Fill Hot service facility pit, S wall 1 - TSA -
185QC 1 - RS A 80042 Fill Hot service facility pit, S wall 1 - TSA 186 1 - RSA 80043 Fill Hot service facility pit, S wall 1 - TSA 187 1 RSA 80044 Fill Hot service facility pit, S wall 1 - TSA 188 1 - RSA 80046 Fill Hot service facility pit, S wall 1 - TSA O
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l Survey Measurements Description Iecation i location Collected (Penetration #) . .
Number Survey Description Area 1 188QC 1 - RSA 80046 Fill Hot service facility pit, S wall i 1 - TSA 189 1 - RSA 80047 Fill Hot service facility pit, S wall 1 - TSA l 190 1 - RSA 80056 F111 Hot service facility pit, N wall 1 - TSA l 191 1 - RSA 80057 Fill Ilot service facility pit, N wall 1 - TSA 192 1 - RSA 80059 Fill Hot service facility pit, N wall 1 - TSA l
193 1 - RSA 80060 Fill Hot service facility pit, N wall 1 - TSA 194 1 - RSA 80062 Fill Hot service facility pit, N wall 1 - TSA 194QC 1 - RSA 80062 Fill Hot service facility pit, N wall 1 - TSA 195 1 - RSA 80063 Fill Hot service facility pit, N wall 1 - TSA 196 1 - RSA 80065 F111 Ilot service facility pit, N wall 1 - TSA 197 1 - RSA 80066 Fill Hot service facility pit, N wall l 1 - TSA 198 1 - RSA 80071 Fill Hot service facility pit, N wall 1 - TSA 199 1 - RSA 80072 Fill Hot service facility pit, N wall 1 - TSA 200 1 - RSA 80073 Fill Hot service facility pit, S wall 1 - TSA 201 1 - RSA 80074 Fill Hot service facility pit, S wall 1 - TSA 201QC 1 - RSA 80074 Fill Hot service facility pit, S wall 1 - TSA 202 1 - RSA 80075 Fill Hot service facility, upper 1 - TSA level, E wall ,
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Page 23 l
Survey Measurements Decription IAcation Location Collected (Penetration #)
Number Survey Descr. t.ip ion Area 203 1 - RSA 80076 Fill Hot service facility, upper 1 - TSA level, E wall 204 1 - RSA 80077 Fili Hot service facility, upper 1 - TSA level, E wall 205 1 - RSA 80078 Fill Hot service facility, upper 1 - TSA level, E wall 206 1 - RSA 90008 F110 L9, W12, E hallway 1 - TSA 207 1 - RSA 90009 Fi10 L9, W12, E hallway 1 - TSA 207QC 1 - RSA 90009 F110 L9, W12. E hallway 1 - TSA 208 1 - RSA 90014 F113 L9, section F113, floor 1 - TSA 209 1 - RSA 90015 Fil3 L9, section Fil3, floor 1 - TSA i
! 210 1 - RSA 90016 Fil3 L9, section Fil3, floor
. 1 - TSA l l
211 1 - RSA 90023 F113 L9, section F113, floor 4 1 - TSA 212 1 - RSA 90028 Fil3 L9, section Fil3, floor 1 - TSA 212QC 1 - RSA 90028 F113 L9, section F113, floor
! 1 - TSA 213 1 - RSA 90037 Fil3 1.9, section Fil3, floor 1 - TSA 214 1 - RSA 100020 F124 L10, NW rm. (barrel drying) 1 - TSA E wall l
215 1 - RSA 110012 F126 F126, regen pit, floor 1 - TSA 216 1 - RSA 110013 F126 F126, regen pit, floor 1 - TSA 217 N/A 10081 F008 1.1 floor, NW corner 217QC N/A 10081 F008 L1 floor. NW corner O
v Page 24
r \
Survey Measurements Description Location 14 cation Collected (Penetration #)
Number Survey Description Area 218 N/A 10092 F002 L1 floor, inside PCRV pedestal wall 219 1 - RSA 20007 F032 L2 WO4, Middle area 1 - TSA S wall 220 1 - RSA 20009 F029/F0 Computer rm, N wall 1 - TSA 30 221 1 - RSA 30020 F044 L3 WO8 1 - TSA 221QC 1 - RSA 30020 F044 L3 WO8 1 - TSA 222 1 - RSA 30021 F044 L3 wo8 1 - TS A 223 1 - RSA 30041 F046 laundry rm, W wall 1 - TSA 224 1 - RSA 40141 F056 PC #2, W wall below L5 1 - TSA access i 225 1 - RSA 40155 F056 PC #2, E wall near L6 access 1 - TSA 226 1 - RSA 40158 F056 PC #2, E wall near L6 access 1 - TSA 226QC 1 - RSA 40158 F056 PC #2, E wall near L6 access 1 - TSA 227 1 - RSA 40165 F056 PC #2, E wall near L5 access 1 - TSA 228 1 - RSA 40166 F056 PC #2, E wall near L5 access 1 1 - TSA j
229 1 - RSA 40182 F056 PC #2, E wall below L5 l 1 - TSA access )
230 1 - RSA 40184 F056 PC #2, W wall near IE access !
1 - TSA !
231 1 - RSA 40187 F056 PC #2, W wall below L5 l I - TSA access i 231QC 1 - RSA 40187 F056 PC #2, W wall below L5 1 - TSA access e
i Page 25
Survey Measurements Description Location O. Location Collected (Penetration #)
Survey Description Number Area 232 1 - RSA 40188 F056 PC #2, W wall below L5 1 - TSA access 233 1 - RSA 40189 F056 PC #2, W wall below L5 1 - TSA access ,
233QC 1 - RSA 40189 F056 PC #2, W wall below L5 1 - TSA access 234 1 RSA 40191 F056 PC #2 S wall near floor 1 - TSA 235 1 - RSA 40195 F048 grating by hoist well, E wall 1 - TSA w01 236 1 - RSA 40195 F048 Vault #6, A6201S 1 - TSA 237 1 - RSA 40197 F048 Vault #5, A6201 1 - TSA 237QC 1 - RSA 49197 F048 Vault #5, A6201 1 - TSA O
Q 238 1 - RSA 1 - TSA 40198 F048 Grating by hoist well, E wall w01 238QC 1 - RSA 40198 F048 Grating by hoist well, E wall ,
1 - TSA w01 239 1 - RSA 40199 F048 Grating by hoist well, E wall 1 - TSA w01 ;
240 1 - RSA 40200 F049 Grating by hoist well, E wall l 1 - TSA w01 241 1 - RSA 40201 F049 Grating by hoist well, E wall 1 - TSA w01 1
242 1 - RSA 40205 F055 PC #1, L4, E wall i
+
1 - TSA l l
242QC 1 - RSA 40205 F055 PC #1, L4, E wall 1 - TSA 243 1 - RSA 40213 F055 PC #1, L4, lower W wall 1 - TS A 244 1 - RSA 40216 F055 PC #1, L4, lower W wall 1 - TSA s
1 4
Page 26
Survey Measurements Descriptior. Location Location Collected (Penetration #) .
Number Survey Description Area 245 1 - RSA 40219 F055 PC #1, L4, lower W wall 1 - TSA 246 1 - RSA 40225 F053 P6101 N wall, irregular 1 - TSA 247 1 - RSA 50044 F057 PC #3, upper platform, E wall 1 - TSA l
248 1 - RSA 50075 F074 T6202 rm, E wall 1 - TSA 1 l
249 I - RSA 50078 F073 T6202 rm, E wall i 1 - TSA 250 1 - RSA 50085 F076 T6303/T6304 rm, E wall 1 - TSA 251 1 - RSA 50095 F072 T6204 rm, E wall 1 - TSA I
252 1 - RSA 50100 F061 Vault #1, E wall j 1 - TSA 253 1 - RSA 1 - TSA 70064 F094 T6301 rm, E wall O'1 254 1 - RSA 70116 F055 PC #1, behind H getter, 1 - TSA S wall 255 1 - RSA 70153 F055 PC #1, L7 landing, E wall 1 - TSA 256 1 - RSA 70155 F055 PC #1, L7 landing, E wall 1 - TSA 256QC 1 - RSA 70155 F055 PC #1, L7 landing, E wall 1 - TSA 257 1 - RSA 70156 F055 PC #1, L7 landsg, E wall 1 - TSA 258 1 - RSA 70167 F055 PC #1, L7 landing, ceiling 1 - TSA 259 1 - RSA 80004 F105 F105, L8, H getter area floor 1 - TSA 260 1 - RSA 80005 F105 F105, L8, H getter area floor 1 - TSA O
Page 27
l s
Survey Measurements Description location t
.A I4 cation Collected (Penetration #) .
I Survey Descript. ion i Number Area ;
261 1 - RSA 80006 F105 F105, L8, H getter area floor 1 - TSA ,
261QC 1 - RSA 80006 F105 F105, L8, H getter area floor 1 - TSA t
262 1 - RSA 110008 F126 F126, regen pit, W wall ,
1 - TSA (J0010, location 18) -
263 1 - RSA 110119 F131 Lll, RF, F131 Nitrogen tank !
1 - TSA rm 263 1 - RS A 110119 F131 Lil, RF, F131 Nitrogen tank ;
I - TSA rm -
264 1 - RSA SDU001 F0004 Snuhr Deck Upper Level
- 1 - TSA Southwest Quadrant 265 1 - RSA SDU002 F0004 Snuhr Deck Upper Level 1 - TSA Southwest Quadrant 266 1 - RSA SDU003 F0004 Snuhr Deck Upper level 1 - TSA Southwest Quadrant 267 1 - RSA SDU004 F0004 Snuhr Deck Upper Level 1 - TSA Southwest Quadrant 268 1 - RSA SDU005 F0004 Snuhr Deck Upper Level 1 - TSA Southwest Quadrant 269 1 - RSA SDU006 F0004 Snuhr Deck Upper Level 1 - TSA Southwest Quadrant 269QC 1 - RSA SDUo06 F0004 Snuhr Deck Upper level 1 - TSA Southwest Quadrant 270 1 - RSA SDUOO7 F0004 Snuhr Deck Upper level 1 - TSA Southwest Quadrant 270QC 1 - RSA SDU007 F0004 Snuhr Deck Upper level 1 - TS A Southwest Quadrant 271 1 - RSA SDU008 F0004 Snuhr Deck Upper Level 1 - TSA Southwest Quadrant 272 1 - RSA SDUOO9 F0004 Souhr Deck Upper level 1 - TSA Southwest Quadrant 273 1 - RSA SDU010 F0004 Snuhr Deck Upper Level i 1 - TSA Southwest Quadrant l
Page 28
Survey Measurements Description Iecation IAcation Collected (Penetration #) .
Number Survey Description Area 273QC 1 - RSA SDU010 F0004 Snubber Deck Upper Level 1 - TSA Southwest Quadrant 274 1 - RSA SDU0ll F0004 Snubber Deck Upper Level 1 - TSA Northwest Quadrant 275 1 - RSA SDU012 F0004 Snubber Deck Upper Level 1 - TSA Northwest Quadrant 276 1 - RSA SDU013 F0004 Snubber Deck Upper level 1 - TSA Northwest Quadrant 277 1 - RSA SDU014 F0004 Snubber Deck Upper level 1 - TSA Northwest Quadrant 278 1 - RSA SDU015 m Snubber Deck Upper Level 1 - TSA Northwest Quadrant 279 1 - RSA SDUOl6 F0004 Snubber Deck Upper level 1 - TSA Northwest Quadrant 280 1 - RSA SDU017 F0004 Snubber Deck Upper Level 1 - TSA Northwest Quadrant 281 1 - RSA SDU018 F0004 Snubber Deck Upper Level 1 - TSA Northwest Quadrant 282 1 - RSA SDU019 F0004 Snubber Deck Upper Level 1 - TSA Northwest Quadrant 283 1 - RSA SDU020 F0004 Snubber Deck Upper level 1 - TSA Northwest Quadrant 284 1 - RSA SDUO21 F0004 Snubber Deck Upper Level 1 - TSA Northwest Quadrant 285 1 - RSA SDUO22 F0004 Snubber Deck Upper level 1 - TSA Northwest Quadrant 286 1 - RSA SDUO23 F0004 Snubber Deck Upper Level 1 - TSA Northwest Quadrant 286QC 1 - RSA S0U023 F0004 Snubber Deck Upper Level 1 - TSA Northwest Quadrant 287 1 - RSA SDUO24 F0004 Snubber Deck Upper level 1 - TSA Northeast Quadrant 288 1 - RSA SDUO25 F0004 Snubber Deck Upper Level 1 - TSA Northeast Quadrant O
Page 29
1
[O C
Survey iscation Measurements Collected Description (Penetration #)
location Number Survey Descr. t.ip ion Area 288QC 1 - RSA SDUO25 F0004 Snubber Deck Upper level 1 - TSA Northeast Quadrant 289 1 - RSA SDUO26 F0004 Snubber Deck Upper Level 1 - TSA Northeast Quadrant 290 1 - RSA SDUO27 F0004 Snubber Deck Upper Level 1 - TSA Northeast Quadrant 290QC 1 - RSA SDUO27 F0004 Snubber Deck Upper level 1 - TSA Northeast Quadrant 291 1 - RSA SDUO28 F0004 Snubber Deck Upper level 1 - TSA Northeast Quadrant 292 1 - RSA SDUO29 F0004 Snubber Deck Upper level 1 - TSA Northeast Quadrant 293 1 - RSA SDUO30 F0004 Snubber Deck Upper level 1 - TSA Northeast Quadrant 294 1 - RSA SDUO31 F0004 Snubber Deck Upper level 1 - TSA Northeast Quadrant p
h 295 1 - RSA 1 - TSA SDUO32 F00N Snubber Deck Upper level Northeast Quadrant 296 1 - RSA SDUO33 F0004 Snubber Deck Upper level 1 - TSA Northeast Quadrant 297 1 - RSA SDUO34 F0004 Snubber Deck Upper level 1 - TSA Northeast Quadrant 298 1 - RSA SDUO35 F0004 Snubber Deck Upper level 1 - TSA Northeast Quadrant 298QC 1 - RSA SDUO35 F0004 Snubber Deck Upper Level i 1 - TSA Northeast Quadrant 299 1 - RSA SDUO36 F0004 Snubber Deck Upper Level 1 - TSA Southeast Quadrant 300 1 - RSA SDUO37 F0004 Snubber Deck Upper level l 1 - TSA Southeast Quadrant 301 1 - RSA SDUO38 F0004 Snubber Deck Upper level 1 - TSA Southeast Quadrant 302 1 - RSA SDUO39 F0004 Snubber Deck Upper level 1 - TSA Southeast Quadrant O
Page 30
Survey Measurements Description Location Location Collected (Penetration #) ,
Number Survey Description Area i
303 1 - RSA SDUO40 F0004 Snubber Deck Upper level 1 - TSA Southeast Quadrant ;
1 304 1 - RSA SDUO41 F0004 Snubber Deck Upper Level I 1 - TSA Southeast Quadrant I 1
305 1 - RSA SDUO42 F0004 Snubber Deck Upper Level '
1 - TSA Southeast Quadrant l 306 1 - RSA SDUO43 F0004 Snubber Deck Upper Level 1 - TSA Southeast Quadrant ;
307 1 - RSA SDUO44 F0004 Snubber Deck Upper Level 1 - TSA Southeast Quadrant -
308 3 - RSA SDUO45 F0004 Snubber Deck Upper Level 3 - TSA Southeast Quadrant 308QC 3 - RSA SDUO45 F0004 Snubber Deck Upper level ,
3 - TSA Southeast Quadrant l 309 1 - RSA SDUO46 F0004 Snubber Deck Upper level 1 - TSA Southeast Quadrant 310 1 - RSA SDUO47 F0004 Snubber Deck Upper Level 1 - TSA Southeast Quadrant 311 1 - RSA SDUO48 F0004 Snubber Deck Upper level 1 - TS A Southeast Quadrant l
312 1 - RSA SDUO49 F0004 Snubber Deck Upper level l 1 - TSA Southeast Quadrant 312 1 - RSA SDUO50 F0004 Snubber Deck Upper level 1 - TSA Southeast Quadrant 313 1 - RSA SDIA01 F0004 Snubber Deck Upper level 1 - TSA Southeast Quadrant 314 1 - RSA SDLOO2 F0003 Snubber Deck lower Level 1 - TSA South l 315 1 - RSA SDIA03 F0003 Snubber Deck Lower Level 1 - TSA South 315QC 1 - RSA SDIA03 F0003 Snubber Deck Imwer level 1 - TSA South 316 1 - RSA SDLOO4 F0003 Snubber Deck Imwer level 1 - TSA Southwest Quadrant e
Page 31
O N_/
Survey location Measurements Collected Description (Penetration #)
lacation Number Survey I'escript. ion Area 317 1 - RSA SDIA05 F0003 Snubber Deck Lower level 1 - TSA Southwest Quadrant 318 1 - RSA SDiiOS F0003 Snubber Deck Lower level 1 - TSA Southwest Quadrant 319 1 - RSA SDLOO7 F0003 Snubber Deck Lower Level 1 - TSA Southwest Quadrant
~
320 1 - RSA SDLOO8 F0003 Snubber Deck Lower Level l - TSA Southwest Quadrant 321 1 - RSA SDIA09 F0003 Snubber Deck Lower L,evel Southwest Quadrant 322 1 - RSA SDL010 F0003 Snubber Deck Lower Level 1 - TSA Southwest Quadrant 323 1 - RSA SDL0ll F0003 Snubber Deck Lower level 1 - TSA Southwest Quadrant 324 1 - RSA SDIAl2 F0003 Snubber Deck lower level 1 - TSA Southwest Quadrant O l 4
')
( 325 1 - RSA 1 - TSA SDIA13 F0003 Snubber Deck lower Level l Southwest Quadrant 326 1 - RSA SDL014 F0003 Snubber Deck lower level 1 - TSA Southwest Quadrant 327 1 - RSA SDLDIS F0003 Snubber Deck lower Level 1 - TSA Southwest Quadrant 328 1 - RSA SDL0l6 F0003 Snubber Deck Lower level 1 - TSA Southwest Quadrant ,
329 1 - RSA SDIA17 F0003 Snubber Deck Lower Level 1 - TSA Southwest Quadrant i 330 1 - RSA SD1418 F0003 Snubber Deck lower level 1 - TSA Southwest Quadrant 331 1 - RSA SDLOl9 F0003 Snubber Deck lower level 1 - TSA West 332 1 - RSA SDLO20 F0003 Snubber Deck lower level 1 - TSA West 333 1 - RSA SDlh21 F0003 Snubber Deck lower Level 1 - TSA Northwest Quadrant O l
\__)
Page 32
l Survey Measurernents Description Iecation Imcation Collected (Penetration #)
Nurnber Survey Descript. ion Area l
l 333QC 1 - RSA SDIA21 F0003 Snubber Deck Lower Level 1 1 - TSA Northwest Quadrant 1 334 1 - RSA SDLO22 F0003 Snubber Deck lower Level j 1 - TSA Northwest Quadrant 335 1 - RSA SDLO23 F0003 Snubber Deck lower Level I - TSA Northwest Quadrant 336 1 - RSA SDLO24 F0003 Snubber Deck lower Level 1 - TSA Northwest Quadrant l 337 1 - RSA SDLO25 F0003 Snubber Deck lower level l 1 - TSA Northwest Quadrant 338 1 - RSA SDIA25 F0003 Snubber Deck lower Level 1 - TSA Northwest Quadrant 339 1 - RSA SDIE26 F0003 Snubber Deck lewer Level 1 - TSA Northwest Quadrant 340 1 - RSA SDLO27 F0003 Snubber Dec. Lower Level 1 - TSA Northwest Quadrant 341 1 - RSA SDIA28 F0003 Snubber Deck lower Level 1 - TSA Northwest Quadrant 342 1 - RSA SDIA29 F0003 Snubber Deck Lower Level 1 - TSA Northwest Quadrant 343 1 - RSA SDLO30 F0003 Snubber Deck Lower level Northwest Quadrant 344 3 - RSA SDLO31 F0003 Snubber Deck Lower Level 3 - TSA Northwest Quadrant 345 1 - RSA SDLO32 F0003 Snubber Deck lower Level 1 - TSA Northwest Quadrant 346 3 - RS A SDLO33 F0003 Snubber Deck Lower level 3 - TSA North 346QC 1 - RSA SDLO33 F0003 Snubber Deck lower Level 1 - TSA North 347 1 - RSA SDLh34 F0003 Snubber Deck Lower level 1 - TSA Northeast Quadrant 348 1 - RSA SDLO35 F0003 Snubber Deck Lower 12 vel 1 - TSA Northeast Quadrant O
Page 33
Survey Measurements Ibcription location
\ Imcation Collected (Penetration #) . .
Num W Survey Description Area 349 3 - RSA SDIA36 F0003 Snuhr Deck lower Level 3 - TSA Northeast Quadrant 350 1 - RSA SDIA37 F0003 Snubber Deck lower Level i 1 - TSA Northeast Quadrant 351 1 - RSA SDLD38 F0003 Snuhr Deck lower Level Northeast Quadrant 352 1 - RSA SDIA39 F0003 SnuWr Deck Lower level 1 - TSA Northeast Quadrant 353 3 - RSA SDLO40 F0003 Snuhr Deck lower level 3 - TSA Northeast Quadrant 354 1 - RSA SDIA41 F0003 SnuWr Deck lower Level 1 - TSA Northeast Quadrant 355 3 - RSA SDIA42 F0003 Snuhr Deck lewer level 3 - TSA Northeast Quadrant 356 1 - RSA SDLO43 F0003 Snuhr Deck lower Level 1-TSA Northeast Quadrant A
357 1 - RSA SDLO44 F0003 Snubber Deck lower Level 1 - TSA Northeast Quadrant 358 3 - RSA SDLO45 F0003 Snubr Deck lower level 3 - TSA Northeast Quadrant 359 3 - RSA SDIA46 F0003 Snuhr Deck lower Level 3 - TSA Northeast Quadrant 360 1 - RSA SDLO47 F0003 Snuhr Deck lower Level 1 - TSA East 361 3 - RSA SDLO48 F0003 Snuhr Deck Lower level 3 - TSA East 362 3 - RSA SDLO49 F0003 Snuhr Deck lower Level 3 - TSA Southeast Quadrant 363 1 - RSA SDLOSO F0003 Snuhr Deck lower level 1 - TSA Southeast Quadrant 364 1 P.SA SDIA51 F0003 Snuhr Deck lower level 1 - TSA Southeast Quadrant 365 1 - RSA SDIA52 F'v)03 SnuWr Deck lower Level 1 - TSA Southeast Quadrant O l Page 34 ,
Survey Measurements Description Location lacation Collected (Penatration #) . .
Number Survey Description Area 365QC 1 - RSA SDIA52 F0003 Snubber Deck Lower Level 1 - TSA Southeast Quadrant 366 1 - RSA SDIA53 F0003 Snubber Deck lower Level 1 - TSA Southeast Quadrant 367 3 - RSA SDIAS4 F0003 Snubber Deck lower level 3 - TSA Southeast Quadrant 368 1 - RSA SDL.055 F0003 Snubber Deck Lower level 1 - TSA Southeast Quadrant 369 1 - RSA SDLOS6 F0003 Snubber Deck lower Level 1 - TSA Southeast Quadrant 370 1 - RSA SDLO57 F0003 Snubber Deck lower level l 1 - TSA Southeast Quadrant !
371 3 - RSA SDLO58 F0003 Snubber Deck lower level l 3 - TSA Southeast Quadrant 372 1 - RSA SDLD59 F0003 Snubber Deck lower Level Southeast Quadrant 373 3 - RSA SDLO60 F0003 Snubber Deck lower level 3 - TSA Southeast Quadrant 374 1 - RSA SDLO61 F0003 Snubber Deck lower Level 1 - TSA Southeast Quadrant 375 1 - RSA SDLO62 F0004 Snubber Deck Upper Level 1 - TSA Southwest Quadrant 376 1 - RSA SDLO63 F0003 Snubber Deck lower Level 1 - TSA northwest Quadrant 377 1 - RSA 20001 F028 L2, Floor, NE Corner 1 - TSA 378 1 - RSA 20003 F029 L2, Floor, NW Corner, 1 - TSA See Investigation # 3 for details on reassigned and/or excluded survey location numbers.
< O l
Page 35
g Compilation of Statistical Summaries V Total Surface Activity - Beta Survey MM@@
r, . .==.. .A Removable Surface Activity - Beta Survey Location Code: J0008PZZZZEZ h
Medium Codes: B0002, B0023 B0031, B0036 Comments: Total Surface Activity (TSA) reported in Net dpm/100 cm2 Removable Surface Activity (RSA) reported in Net dpm/100 cm2 TSA RSA Upper Confidence Limit (UCL) 898.8 11.2 Mean 811.8 9.6 l Maximum 4,450.8 159.4 Minimum -1,254.3 -12.4 Standard Deviation 1,024.5 18.9 Minimum Detectable Activity 1,875.1 35.4 Critical Level 902.8 14.6 Samples Reported 375 380 l Samples Prescribed 375 380 l I
l l
l l
()/
, l Page 1: ERGS:V2.17.1.a.10.10.96 l Page 36
Statistical Summary Total Surface Activity - Beta Survey gg
,y,: =::.:=
Location Code: J0008PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, ROI - Remediation, C01 -
Characterization, CO2 - Characterization Medium Codes: B0002, B0023, B0031, B0036 i
Net dpm/100 cm2 l Upper Confidence Limit (UCL) 898.8 l l Mean 811.8 l l Maximum 4,450.8 l l l Minimum -1,254.3 j !
l Standard Deviation 1,024.5 l '
l Minimum Detectable Activity 1,875.1 l l Critical Level 902.8]
l Samples Reported 375 l l Samples Prescribed 375 l Tests Performed l Samples Reported greater than or equal to Samples Prescribed YES l Passed l MDA < 3,000.0 dpm/100 cm2 YES l Passed l Percent of Samples > 3,000.0 dpm/100 cm2 7.5 l Passed (3) l Number of Samples > 4,000.0 dpm/100 cm2 7 l Flagged (40) l UCL of Mean less than or equal 4,000.0 dpm/100 cm2 YESl Passed l Number of Samples > 12,000.0 dpm/100 cm2 0 l Passed (44)
(3) 10% Test (40) Single Measurement Test, See Investigation Section (44) Single Measurement Test O
Page 1:TSABS:V2.17.1.a.10.10.96 Page 37 FSR. STAT FSL
O Plant Systems Corrected Field Activity Values I-d Total Surface Activity - Beta Survey I lE M
,-: = =
Location Code: J0008PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2, Underlined values exceed the critical level.
Bold values exceed 3,000.0 dpm/100 cm2 Italic values exceed 4,000.0 dpm/100 cm2 Count time reported in seconds.
Medium Download # Location ID - Count MDA Critical Activity Reason Code Station # Location # Time Level Code B0002 118-3 4-1 180 1,875.1 902.8 -1,254.3 C01 41-3 13-1 60 1,442.0 685.0 587.0 14-1 1,538.8 733.4 1.330.4 180-3 34-1 240 1,761.8 854.9 1.464.1 35-1 1,447.1 697.5 -478.5 288-3 36-1 120 1,217.6 590.8 _L1QL.B 127-3 43-1 60 1,676.0 802.5 1.173.7 56-1 1,462.4 695.6 -1E3.0 1191 1 88-1 15 694.1 327.0 758.9 74-3 90-1 719.0 339.4 121.9 126-3 102-1 1,007.7 474.5 -183.2
~
~' ~' ' ' ~-
CD 145-3 104-1 105-1 995.3 944.6 470.9 445.5 299.7
-233.7 B0023 41-3 1-1 60 1,243.9 586.0 1.035.4 118-3 71 180 1,761.2 845.8 487.3 32-3 16 1 60 1,491.2 709.6 1.274.4 l 17 1 1,569.7 748.9 3.026.7 l 41-3 20-1 1,579.8 75"4.9 1.194.7 21-1 1,609.9 769.0 424.8 1218-1 32 1 180 1,170.2 558.4 1.183.8 2158-3 41 1 240 1,222.8 589.9 -63.6 T01 42-1 1,288.4 622.0 47.7 180-3 57-1 1,687.6 817.7 2.385.0 CO2 64-3 89-1 15 900.1 421.1 1.493.3 C01 184-3 93-1 983.6 462.9 1.514.7 CO2 2158-3 98-1 240 1,329.5 643.2 715.9 T01 99-1 1,301.5 629.2 3.531.9 1191-1 100-1 15 753.2 356.5 583.0 C01 1954-3 109-1 240 1,607.0 780.2 274.9 T01 O 110-1 1,698.5 826.0 395.2 V 2158-3 112-1 113-1 1,120.9 1,146.0 538.9 551.5 190.9 175.0 114 1 1,290.6 623.7 95.5 Page 2:TSABS:V2.17.1.a,10,10,%
Page 38
1 l
Plant Systems Corrected Field Activity Values -
Total Surface Activity - Beta Survey EMEM
- .=d Location Code: J0008PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 3,000.0 dpm/100 cm2 halic values exceed 4,000.0 dpm/100 cm2 Count time reported in seconds.
Medium Download # - Location ID - Count MDA Code Critical Activity Reason Station # Location # Time Level Code B0023 2158-3 115-1 240 1,211.2 584.0 -111.4 T01 118 1 1,189 9 573.4 334.1 119-1 1,163.3 560.1 -159.1 1698-3 120-1 1,085.7 523.3 878.5 121-1 910.1 435.5 1.396.9 122-1 1,023.8 492.4 1.828 9 2158-3 123-1 1,286.2 621.5 0.0 1272-1 124-1 1,321.0 638.4 -130.5 2158-3 125-1 1.314.5 635.7 -620.5 1272-1 126-1 1,202.7
, 579.3 163.1 1999-3 127-1 968.2 465.9 1.317.2 1272-1 128-1 1,185.2 570.5 244.7 1999-3 130-1 1,073.5 518.5 1.922.0 131-1 916A 440.0 578.0 1483-3 132-1 838.1 409.1 309.3 1272-1 133-1 1,234.6 595.2 -130.5 1483-3 134-1 864.2 422.1 1 ??? 6 135-1 714.7 347.3 110.5 136-1 728.0 354.0 36.8 137-1 695.8 337.9 220.9 138-1 767.6 373.8 -154.7 139-1 767.6 373.8 -14.7 140 1 777.7 378.9 994.3 1521 3 1411 761.5 371.0 458.8 1916-3 142-1 1,255.3 605.3 115.6 143-1 1,153.4 554.3 330.4 1521-3 1441 856.6 418.6 1.598.6 1954-3 145-1 1.210.6 582.0 1.391.8 1543-3 146-1 1,307.4 631.6 . 2.479.4 147-1 1,265.6 610.7 32.6 148-1 1,200.2 578.0 407.8 149-1 1,164.8 560.3 1 A518 150-1 1,239.4 597.6 587.2 151-1 1,234.6 595.2 456.7 152-1 1,192.7 574.3 309.9 1596-3 153-1 1,592.6 776.4 -147,1 154-1 1,634.3 797.2 1521-3 220.6 155-1 775.6 378.1 1.154.1 156-1 732.4 356.5 ,_1,0jyj 1971-3 157-1 919.3 442.2 1.251.6 Page 3:TSABS:V2.17.1,a,10.10.96 Page 39
O Plant Systems Corrected Field Activity Values V Total Surface Activity - Beta Survey r==$$$
f@,.2 =,,,,, a.
Location Code: J0008PZZZZEZ Comments: Activity (net), MDA, and CL reponed dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 3,000.0 dpm/100 cm2 Italic values exceed 4,000.0 dpm/100 cm2 Count time reponed in seconds.
Medium Download # . Iacation ID - Count MDA Critical Activity Reason Code Station # Location # Time Level Code B0023 1893-3 159-1 240 1,175.0 565.4 -212.1 T01 1521-3 161-1 738.6 359.6 50.2 162-1 698.9 339.7 724.0 163-1 728.5 354.5 200.7 1512-3 164-1 993.1 475.3 722.9 165-1 1,165.9 561.6 801.5 166-1 1,168.3 562.8 707.2 167-1 1,184.8 571.1 251.4 168-1 1,239.6 598.5 157.2 169-1 1,237.4 597.4 125.7 170-1 1,214.8 586.1 722.9 172-1 1,194.1 575.7 675.8 d 173-1 174-1 1,350.6 1,119.7 654.0 538.6 2.734.5 1.225.8 1970-3 175-1 1,272.9 614.6 757.1 1954-3 176-1 1,340.6 647.0 1.013.7 .
1632-3 177 1 916.3 447.8 61.4 !
1631-3 178-1 1,256.8 606.6 -467.1 179-1 1,160.4 558.3 515.5 180-1 1,152.8 554.6 434.9 1656-3 181 1 800.8 382.3 -279.9 182-1 709.8 336.9 453.2 183-1 793.2 378.5 53.3 184-1 743.3 353.6 799.8 1632-3 185-1 859.6 419.4 222.7 1656-3 186-1 777.8 370.8 -399.9 187-1 793.2 378.5 813.1 188-1 709.8 336.9 1.519.6 I
189-1 762.1 363.0 0.0 190-1 844.8 404.3 759.8 !
191 1 803.3 383.6 346.6 192-1 740.5 352.2 26.7 193-1 785.5 374.7 120.0 194-1 721.2 342.5 959.7 195-1 715.5 339.7 413.2 196-1 715.5 339.7 439.9 O 197-1 754.1 359.0 160.0 198-1 756.7 360.3 853.1 199-1 777.8 370.8 306.6 !
200-1 665.6 314.7 413.2 Page 4:TSABS:V2.17.1.a.10.10.96
. Page 40
Plant Systems Corrected Field Activity Values Total Surface Activity - Beta Survey -E M f5i
- ,:;a=Z, Location Code: J0008PZZZZEZ Comments: Activity (net), MDA, and CL reponed dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 3,000.0 dpm/100 cm2 Italic values exceed 4,000.0 dpm/100 cm .
Count time reported in seconds.
Medium Download # Location ID - Count MDA Critical Activity Reason Code Station # Location # Time Level Code B0023 1656-3 201 1 240 665.6 314.7 519.9 T01 2147-3 202-1 1,212.6 584.2 538.3 203-1 1,291.3 623.6 163.1 1512-3 204-1 1,175.4 566.4 -314.3 205-1 1,146.7 552.0 -31.4 206-1 1,212.5 585.0 1.650.1 207-1 1,136.9 547.2 2.105.9 208-1 1,175.4 566.4 188.6 209-1 1,232.9 595.2 -408.6 210-1 1,221.6 589.5 -47.1 211-1 1,146.7 552.0 455.7 212-1 1,259.5 608.5 -424.3 213-1 1,226.1 591.8 251.4 1954-3 214-1 1,199.5 576.5 1.116.8 215-1 1,389.1 671.2 3.058.4 216-1 1,460.0 707.2 824.7 1272 1 219-1 1,138.8 547.3 407.8 1971-3 220-1 967.0 466.0 1.535.5 1272-1 221-1 1,167.4 561.6 913.5 222-1 1,205.2 580.5 587.2 1971-3 223-1 881.9 423.5 1.019.4 1916-3 224-1 1,218.1 586.7 -132.2 1893-3 225-1 1,251.4 603.6 522.0 1916-3 226-1 1.220.7 587.9 165.2 227-1 1,243.1 599.1 495.6 228-1 1,213.1 584.2 693.9 229-1 1,171.9 563.6 1.453.9 1893-3 230-1 1,130.9 543.3 261.0 1916-3 231 1 1,197.8 576.5 446.1 232-1 1,262.6 608.9 346.9 233-1 1,192.7 574.0 132.2 234-1 1,179.7 567.5 198.3 1272-1 235-1 300 1,122.6 543.6 430.6 1610-3 236-1 15 966.0 455.2 287.2 237-1 961.0 452.7 676 9 1272-1 238-1 240 1,212.6 584.2 619.9 239-1 1,157.1 556.4 407.8 240-1 1,215.1 585.4 326.2
'41-1 1,212.6 584.2 97.9 1893-3 i(2-1 1,232.2 594.0 799.3 Page 5:TSABS:V2.17.1.a.10.10.96 Page 41 l
. .. no . . ..
.c -
Plant Systems Corrected Field Activity Values --
Total Surface Activity - Beta Survey n=_pa Location Code: J0008PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 3,000.0 dpm/100 cm2 Italic values exceed 4,000.0 dpm/100 cm2 Count time reported in seconds.
Medium Download # Location ID - Count MDA Critical Activity Reason Code Station # Location # Time Level Code B0023 1893-3 243-1 240 1,279.7 617.8 -81.6 T01 2159-3 244-1 1,254.9 605.9 15.9 1893-3 245-1 1,224.9 590.3 897.2 1971-3 246-1 919.3 442.2 1.458.1 1916-3 247-1 1,269.9 612.5 462.6 1272-1 248-1 1,249.0 602.4 277.3 249-1 1,207.7 581.7 1.272.3 250-1 1,212.6 584.2 342.6 .
251-1 1,277.4 616.6 1.288.7 !
1610-3 252-1 15 1,010.0 477.2 287.2 1954-3 253-1 240 1,272.1 612.8 515.5 O 254-1 1,438.1 695.8 -51.5 Q 1970-3 255-1 256-1 1,279.7 1,254.5 618.0 605.4 193.3 241.6 257-1 1,361.1 658.7 -596.0 1954-3 258-1 1,338.1 645.8 51.5 259-1 1,352.9 653.2 446.7 260-1 1,381.9 667.7 567.0
. 261-1 1,269.5 611.5 240.5 262-1 1,343.0 648.2 1.357.4 1971-3 263-1 735.1 350.1 735.5 1511-3 264-1 1,497.4 722.1 1.258.9 265-1 1,410.7 678.7 373 7 266-1 1,407.6 677.2 1.357.2 267-1 1,060.0 503.3 590.1 268-1 1,108.7 527.7 _.62fL1 2158-3 377-1 1,108.1 532.5 _ 5.56 3 378-1 1,163.3 560.1 731.8 B0031 59-3 2-1 60 1,677.8 802.9 982.3 C01 67-3 8-1 1,520.0 724.5 -288.5 84-3 12-1 1,204.1 566.1 743.4 159-3 15-1 1,624.2 776.6 1.442.4 CO2 ;
41-3 18-1 1,579.8 753.9 371.7 C01 19-1 1,425.2 676.6 557.5 118-3 22-1 180 1,863.3 896.9 461.6 v 25-1 60 1,731.4 831.0 948.9 ,
140-3 30-1 1,645.0 786.1 1.881.7 159-3 31-1 1,391.0 659.9 3.173.4 CO2 l
Page 6:TSABS:V2.17.1.a.10.10.96 Page 42
. .. no . . .,
Plant Systems Corrected Field Activity Values ===
Total Surface Activity - Beta Survey l5d@@
,= =s Location Code: J0008PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 3,000.0 dpm/100 cm2 Italic values exceed 4,000.0 dpm/100 cm2 Count time reported in seconds.
Medium Download # Location ID - Count MDA Critical Activity Code Reason Station # Location # Time Level Code i
B0031 180-3 33-1 240 1,489.5 718.7 96.2 C01 574-3 37-1 60 1,650.6 788.4 -108.9 39-1 1,426.1 676.2 1.252.2 40-1 1,625.0 775 6 -299.4 59-3 44-1 1,480.4 704.2 292.0 45-1 1,373.4 650.7 743.4 46-1 1,614.8 771.4 265.5 47-1 1,584.9 756.5 -292.0 48-1 1,549.2 738.6 504.4 127-3 49-1 1,514.9 721.9 603.2 l 50-1 1,215.8 572.3 157.4 l 51-1 1,202.7 565.8 131.1 52-1 1,222.2 575.6 681.9 <
59-3 53-1 1,579.8 753.9 769.9 54-1 1,677.8 802.9 -371.7 i 127-3 55-1 1,327.4 628.2 6C3.2 166-3 58-1 1,536.8 733.3 518.2 162-3 59-1 180 905.8 428.2 2.095 9 60-1 )
858.3 404.5 -54.7 !
364-3 61-1 240 1,502.1 725.7 168.1 l 1
62-1 1,545.6 747.5 485.6 64-1 1,465.2 707.3 859.1 65-1 1,462.5 705.9 504.3 66-1 1,432.8 691.1 915.1 67-1 1,509.8 729.6 0.0 68-1 1,457.1 703.3 1.045.9 69-1 1,475.8 712.6 336.2 '
70-1 1,504.7 727.0 317.5 71 1 1,545.6 747.5 -168.1 72-1 1,517.6 733.5 149.4 j j
73-1 1,465.2 707.3 579.0 I 74-1 1,478.5 713.9 504.3 i 75-1 1,440.9 695.2 392.2 76-1 1,535.5 742.4 280.1 77-1 1,465.2 707.3 317.5 78-1 1,499.5 724.4 579.0 ,
79-1 1,520.2 734.8 466.9 1 80-1 1,430.0 689.7 130.7 80-3 81-1 15 937.0 441.4 420.0 82-1 946.8 446.3 320.0 Page 7:TSABS:V2.17.1.a,10.10.96 I Page 43
..-.r.,
j
) Plant Systems Corrected Field Activity Values
~j Total Surface Activity - Beta Survey
=555 B
,= m Location Code: J0008PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 3,000.0 dpm/100 cm2 Italic values exceed 4,000.0 dpm/100 cm2 Count time reported in seconds.
Medium Download # Location ID - Count MDA Critical Activity Reason Code Station # Location # Time Level Code B0031 80-3 83-1 15 912.1 429.0 340.0 C01 68-3 84-1 886.8 416.1 825.2 85-1 990.9 468.2 20.1 86-1 922.9 434.2 623.9 80-3 87-1 946.8 446.3 740.0 91-1 907.1 426.4 880.0 81-3 92-1 598.6 279.2 714.4 1191-1 96-1 753.2 356.5 1.229.6 267-3 97-1 982.3 463.2 185.8 CO2 153-3 101-1 672.3 317.4 1.288.3 C01 372-3 106-1 776.5 368.1 580.5 p 571-3 107-1 923.6 432.7 343.6 Q 575-3 108-1 1,024.6 482.2 1.111.1 i
B0036 1511-3 269-1 240 1,143.9 545.3 570.4 T01 270-1 1,509.0 727.8 590.1 1696-3 271-1 954.9 452.3 352.2 272 1 1,078.1 513.9 463.5 1726-3 273-1 1,044.2 497.3 549.9 274-1 979.9 465.1 2.456.0 275-1 1.215.8 583.1 -953.1 276-1 1,114.8 532.6 1.136.4 277-1 1,101.0 525.7 91.6 1 278-1 1,155.0 552.7 2.162.8 279-1 919.3 434.8 494.9 280-1 1,010.7 480.5 476.5 281-1 1,076.6 513.4 55.0 282-1 1,044.2 497.3 238.3 283-1 991.6 471.0 1.484.6 . i 284-1 968.1 459.2 1.081.4 285-1 1,097.6 524.0 0.0 O) 286-1 287-1 1,094.1 1,062.3 522.2 506.3
-494.9 989.7 288-1 995.4 472.9 73.3 Page 8:TSABS:V2.17.1.a.10.10.96 Page 44
Plant Systems Corrected Field Activity Values ==
Total Surface Activity - Beta Survey \=EM g, =,,n,,
Locat'on Code: J0008PZZZZEZ Comments: Activity (net), MDA, and CL reponed dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 3,000.0 dpm/100 cm2 Italic values exceed 4,000.0 dpm/100 cm2 Count time reponed in seconds.
Medium Download # Location ID - Count MDA Critical Activity Reason Code Station # Location # Time Level Code B0036 1726-3 289-1 240 991.6 471.0 494.9 T01 1754-3 290-1 1,160.0 553.7 408.1 291-1 1,071.6 509.5 544.1 292-1 1,181.9 564.6 2.331.9 293-1 1,185.6 566.4 816.2 l 294-1 1,312.0 629.7 1.476.9 295-1 1,126.3 536.8 1.166.0 296-1 1,079.6 513.5 680.1 297-1 1,087.5 517.4 194.3 298-1 1,156.3 551.8 1.379.7 299-1 1,047.2 497.3 1.049.4 l 1780-3 300-1 1,115.7 533.3 -380.6 1 301-1 984.3 467.6 416.8 I 302-1 1,088.7 519.8 398.7 303-1 1,006.8 478.8 2.482.8 304-1 1,032.4 491.7 -271.8 305-1 1,060.9 505.9 398.7 306-1 1,028.8 489.9 271.8 307-1 925.4 438.1 434.9 2129-3 308-1 1,078.5 513.2 2.688.2 RO1 308-2 1,014.2 481.1 4.089.9 308-3 1,054.9 501.4 2.592.2 1780-3 309-1 1,214.4 582.7 1.848.5 T01 310-1 1,138.8 544.8 -543.7 311-1 1,155.0 552.9 -398.7 312-1 988.1 469.5 271.8 313-1 995.6 473.2 489.3 1814-3 314-1 970.0 461.0 1.045.7 315-1 1,126.4 539.2 283.6 316-1 920.8 436.4 319.0 317-1 1,068.1 510.0 744.4 318-1 1,006.2 479.1 -265.9 319-1 920.8 436.4 744.4 320-1 1,084.6 518.3 372.2 322-1 962.6 457.3 425.4 323-1 1,016.8 484.4 2.215.5 324-1 940.0 446.0 425.4 325-1 951.4 451.7 1.010.3 326-1 936.2 444.1 407.7 327-1 1,006.2 479.1 478.6 Page 9:TSABS:V2,17.1.a.10,10.96 Page 45
... m.o...
( Plant Systems Corrected Field Activity Values C
Total Surface Activity - Beta Survey IE@S l
ec=,,, a Location Code: J0008PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the entical level.
Bold values exceed 3,000.0 dpm/100 cm2 Italic values exceed 4,000.0 dpm/100 cm2 Count time reported in seconds.
Medium Download # . Location ID - Count MDA Critical Activity Reason Code Station # Location # Time Level Code B0036 1814-3 328-1 240 1,084.6 518.3 797.6 T01 329-1 1,074.7 513.4 124.1 330-1 1,097.7 524.8 797.6 1237-1 331-1 1,022.3 484.8 213.8 332-1 1,279.1 613.2 -58.3 333-1 1,034.8 491.1 2.837.2 334-1 1,181.9 564.6 1.068.8 335-1 1,087.5 517.4 252.6 336-1 1,091.5 519.4 1.593.5 337-1 1,075.6 511.5 0.0 338-1 1,079.6 513.5 621.8 O 339-1 340-1 341-1 1,152.6 1,000.9 1,047.2 550.0 474.1 497.3 893.9 1.243.7 583.0 342-1 1,199.9 573.6 291.5 2122-3 344-1 1,125.8 535.3 3.021.6 R01 344-2 1,121.6 533.1 4.001.6 344-3 1,082.8 513.8 4.144.5 1237 1 345-1 1,305.5 626.4 -194.3 T01 2122-3 346-1 1,191.3 568.0 _2.10Z.5 R01 346-2 1.082.8 513.8 3.756.6 346-3 1,091.6 518.1 3.511.6 1860-3 347 1 1,115.9 530.6 100.8 T01 348 1 1,255.9 600.6 302.4 2122-3 349-1 1,042.5 493.6 3.307.5 'R01 349-2 1,069.6 507.1 3.225.8 349-3 1,082.8 513.8 3.185.0 1860-3 350-1 1,244.9 595.1 80.6 T01 352-1 1,020.4 482.9 383.1 2173-3 353-1 1,237.5 591.4 1.633.1 G01 353-2 1,176.4 560.9 1.915.3 353-3 1,266.9 606.1 1.270.2 1860-3 354-1 1,255.9 600 6 846.8 T01 2122-3 355-1 1,056.1 500.4 _3A503 RO1 355-2 1,065.1 504.9 4.450.8 355-3 1,078.4 511.6 4.267.0 1860-3 356-1 1,038.5 491.9 1.108.9 0*
2129-3 357-1 358-1 1,077.9 1,086.2 511.6 517.1 705.6 96.0 T01 RO1 358-2 1,093.9 520.9 0.0 Page 10:TSABS:V2.17,1.a.10,10.%
Page 46
. .. nm.. .
Plant Systems Corrected Field Activity Values p-Total Surface Activity - Beta Survey _5 M N r=s 1
Location Code: J0008PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 3,000.0 dpm/100 cm2 Italic values exceed 4,000.0 dpm/100 cm2 Count time reported in seconds.
Medium Download # . Location ID - Count MDA Code Critical Activity Reason Station # Location # Time Level Code B0036 2129-3 358-3 240 1,112.9 530.4 -19.2 RO1 359-1 1,192.6 570.3 2 342.5 359-2 1,086.2 517.1 2 169.7 359-3 1.066.7 507.3 1.862.5 1860-3 360-1 1,111.8 528.6 221.8 T01 2129-3 361 1 1,131.5 539.7 1.209.7 RO1 361-2 1,189.1 568.5 460.8 361-3 1,10G.1 528.5 518.4 362-1 1,030.7 489.3 2.381.0 367-2 1,042.9 495.4 3.993.9 362-3 1,001.7 474.8 3.053.0 1860-3 363-1 1,152.6 549.0 806.5 T01 1252-1 364-1 949.2 449.2 450.1 365-1 1,087.0 518.1 131.3 366-1 1,101.6 525.4 1.256.6 2129-3 367-1 1,078.5 513.2 _3J52.2 RO1 367-2 1,058.8 503.4 3.417.8 367-3 1,097.7 522.8 3.072.2 1252-1 368-1 1,038.1 493.6 919.0 T01 369-1 953.5 451.3 844.0 l 370-1 978.4 463.8 844.0 2129-3 !
371-1 1,022.5 485.2 3.590.6 R01 !
371 2 918.2 433.1 .4.262.7 1 371-3 1.022.5 485.2 3.725.0 373-1 976.2 462.1 3.533.0 373-2 1,070.7 509.3 ;L5.52.2 373-3 997.5 472.7 4.224.3 1252-1 374-1 1,053.4 501.3 1.237.8 T01 375-1 1.130.2 539.7 187.5 376-1 1,075.9 512.5 543.9 O
Page 11:TSABS:V2.17.1.a.10.10.96 Page 47
... no ..
i l
O Graph of Activity versus Location Series Total Surface Activity - Beta Survey
-f$dS@
- ,.g.=. &
Location Code: J0008PZZZZEZ l Survey Reasons: T01 - Initial Final Release, G01 - Investigation, R01 - Remediation, C01 -
, Characterization, C02 - Characterization Medium Codes: B0002, B0023, B0031, B0036 4
1 Average Guideline Value 4000.0 dpm/100 cm2 ,
- 4000 . = mm = = = - - - = - - = - - - - = = - = = - - ,- ==- -
i 3500-,-----------------------------------------------------------------
1 3000--------------t--------- -------------------- ----------------------
a 2500-- ------------ --------- -- --------------------- -------- --------
"g 2000---- ----------------- ,- -------- ---------- ----------- - --------
-)\
- 51500 gj . .y!-Us,g/y"y"gj's.-fw--f;/lp--,%
\,
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- - \- - - f - - - { - }, - - A - - - - - - - - - - - - - - - '{ ------ '
]z 1000 q . ~g. jx 'g./
500 = . - - - - - -_ f %, .-. w..- , g- . N , j..b .-- - , -- -- -
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500 ----l---------- ------------- --.---------------------------- - ----
1 -1000 -- ----- --- ------------------------------ ----------------------
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.O Page 12:TSABS:V2.17.1.a.10.10.96 Page 48 !
GRFSL7L8.FSL i
Graph of Activity versus Location Series -
Total Surface Activity - Beta Survey ISM [d5 772 ; ;- _
Location Code: J0008PZZZZEZ i
Survey Reasons: T01 - Initial Final Release, G01 - Investigation, R01 - Remediation, C01 -
Characterization, C02 - Characterization Medium Codes: B0002, B0023, B0031, B0036 Average Guideline Value 4000.0 dpm/100 cm' 4000 ++-++ = - ~==-- == ^====~-*-=^ : * - ~ * + +
3500- -----------------------------------U------------------------
3000- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --------------------------
2 500 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ----
I 6 2000- -----------
8
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1500--p ,. "=3.,53-.=g- --------
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Graph of Activity versus Imation Series Total Surface Activity - Beta Survey
-IS M 31
- r. m s Location Code: J0008PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, R01 - Remediation, C01 -
, Characterization, C02 - Characterization i
Medium Codes: B0002, B0023, B0031, B0036 Average Guideline Value 4000 0 dpm/100 cm'
- 4000 +1 ---
- -w e - w 3500+------------------------------------------------------------------
3000+----------------------------------------------------------------
2500-- - - - - - - - - - - - - - - - - - - - - - - - - - - - --------------------- ------- - ----
. 0 2000--------------- ------------- .----- ----------------------- ------
8 1500---------
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Page 14:TSABS:V2.17.1.a.10.10.96 Page 50 GRFSL7L8 FSL
l l
l l
l Graph of Activity versus Location Series -
WI&--
l Total Surface Activity - Beta Survey ,+=,7,i '
I Location Code: J0008PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, ROI - Remediation, C01 -
Characterization, CO2 - Characterization Medium Codes: B0002, B0023, B0031 B0036 j i
l 1
Average Guideline Value 4000.0 dpm/100 cm8 4000-+-v- - ; - - -
~.-y-+- ~ - - - -
3500- ---------------------------------------- ------------------------
3000 + - - - - - ------------ ----------------- ------- -- - ---------- -
- 2500 ------- ----------------------------- ------ ----------- ---- --
e, h2000- ------- - --
s-1500----- --------------------------------/\-
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Page 15:TSABS:V2.17.1.a.10.10.96 Page 51 GRFSL7L8.FSL
f Graph of Activity versus Location Series -
t Total Surface Activity - Beta Survey i.=Mg_@@
i Location Code: J0008PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, R01 - Remediation, C01 -
Characterization, CO2 - Characterization Medium Codes: B0002, B0023, B0031, B0036 Average Guideline Value 4000 0 dpm/100 cm2 4000 4m+ +- -+*-, - : : :- :-+-+- e+++~
3500----- ------------ ------ -------------------------- ---------------
l 3000-------- ----- ------------------------ ---------- ------- --------
2500 + - - -----
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%J Page 16:TSABS:V2.17.1.a.10.10.96 Page 52 GRFSL7L8.FSL
Graph of Activity versus Location Series F==
Total Surface Activity - Beta Survey I EM[dIEi i.. = ,.u. a Location Code: J0008PZZZZF.Z Survey Reasons: T01 - Initial Final Release, G01 - Investigation, R01 - Remediation, C01 -
Characterization, C02 - Characterization Medium Codes: B0002, B0023, B0031, B0036 Average Guideline Value 4000.0 dpm/100 cm2 4500 -
4000-++-*+ + + ++-*+ r r r r - : -*+ r - -+-+-*++-+++-v-- -
r+
3 500 ~i . - ---- -- -- - - - - - - - - - - - - - - - - - -------- -------------------------
3000 - - - - - - - - - - - - - - - - - - . - - - - - - - - - - ----------------------- ----------
g 2500-v --------------------,,----f-.
1 e; i
k2000-
~
5 g 1500- ---- -l ,----- -- - -
j1000-?-w,sM"/"t). % .% ./"3 .g hJr gb g
sa
. .~ / ihdkp,ers g ,
y
-500---*---
yi i 1
-1000 ''M2 '''''''''''''t
'Ikik i ' ' ENEN' ' ' ' ' ' ' i ' ' 4 '$ ' ' b4E dei i INIf'i Ik EI2Y$27 $ !. kin f
s.t Location Series
Critical Level --* - M D A
--+- Average Guideline Value -.- Activity Page 17:TSABS:V2.17.1.a.10.10.96 Page 53 GRFSL7L8.FSL
Graph of Activity versus Location Series Total Surface Activity - Beta Survey Edl!M
-. . .,_ e Location Code: J0008PZZZZEZ l
Survey Reasons: T01 - Initial Final Release, G01 - Investigation, R01 - Remediation, C01 -
Characterization, C02 - Characterization i
i Medium Codes: B0002, B0023, B0031, B0036 i
Average Guideline Value 4000.0 dpm/100 cm' 0 00 ,
r.
4000- .
=+--e-o',+,
-+
/I =-- : n 3500 --------- - l \. - - - - - - - - - - - - - - , - - - --- ------------- -----
3----
7
, x 3000 p- -- -- -- - l-------- --- ----------------
--?---------7 --
2 500 - - - - - - - - - -- - --- --- --- ---- --- .---
[--
8 2000-
\------------------
C 1500-, ------- --- --- -- ---
q---d--l---- -- --- -- --
h1000$**- "' - -Y"- *T k *A Y- - M* ***
- Y* "- us. 2
- T *-
500- -
M MQvaN f%~ -+ me; , ~~;
\/ -
, ? I \ i \l '
0+d *
- il
-500-------------------------------------------------------------------
-1000 !l!!lll !! !!!!!!!!l'!!ll1ll!ll! ;! !l!!!'! !!!!!!l "YlEnUn'ibl 'd!?dU*i!ElilOlOE'i5tE?iEWi&l.%EWlOEMn'dn'$'*2d?
Location Series
Critical Level -.- MDA Average Guideline Value -.- Activity O
Q.j Page 18:TSABS:V2.17.1.a.10.10.96 Page 54 GRFSL7L8 FSL
Graph of Activity versus Location Series Total Surface Activity - Beta Survey
-f$$$$
m=rg .
Location Code: J0008PZZZZEZ i
Survey Reasons: T01 - Initial Final Release, G01 - Investigation, R01 - Remediation, C01 -
Charactc;ization, CO2 - Characterization Medium Codes: B0002, B0023, B0031, B0036 Average Guideline Value 4000.0 dpm/100 cm a 4500 4000 - - - -v '
N - --
3500--------
/ \
"N
/
/
\
3000-------- -
2500----- - ----------- - --------------- - -------- ------------------
I "8
h2000~ ---- --------------- -------------- --- -- --- -- ------- --------
,11. 1500----- - ----------------------------- ----
1000- --r- -
-- . m 7 * - -y e- *h. ----= - T 2 *-----" ---
e 500- - - , - . - - m _ w-uw -
--_n-- =+= =-4 ww=9 C - A - -
0
./ \
-500- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-1000 ! ! ! l !
l l l l
371 1 371 3 3732 3745 376-1 378-1 Location Series
-- Critical level -.- MDA r Average Guideline Value -.- Activity Page 19:TSABS:V2.17.1.a.10.10.96 Page 55 GRFSL7L8.FSL
Background Correction Values Total Surface Activity - Beta Survey g
- = ,._-- _
1 Location Code: J0008PZZZZEZ Comments: Field Background (Bkg) reported in epm / detector area.
Medium Bkg reported in dpm/100 cm2 Count time reported in seconds.
Medium Code left justified under Download #-Station # column.
Download # - Location ID - Detector Count Bkg Field Medium Reason Station # Location # Type Time Sub Bkg Bkg Code B0002 118-3 4-1 02101 180 PS001 76.3 767.0 C01 41-3 13-1 02100 60 123.0 14-1 141.0 180-3 34-1 02101 240 91.2 35-1 60.7 288-3 36-1 02100 120 183.0 127-3 43-1 60 173.0 56-1 130.0
. 1191-1 88-1 02202 15 360.0 74-3 90-1 02200 388.0 l
126-3 102-1 02202 356.0 153-3 103-1 02200 456.0 0- 145-3 104-1 105-1 02202 420.0 376.0 B0023 41-3 1-1 02100 60 90.0 0.0 118-3 7-1 02101 180 67.0 32-3 16-1 02100 60 132.0 17-1 147.0 41-3 20-1 149.0 21-1 155.0 1218-1 32-1 02000 180 49.3 2158-3 41-1 02101 240 63.5 T01 42-1 70.8 180-3 57-1 83.5 CO2 64-3 89-1 02202 15 288.0 C01 184-3 93-1 348.0 CO2 2158-3 98-1 02101 240 75.5 T01 99-1 72.2 1191-1 100-1 02202 15 428.0 C01 1954-3 109-1 02101 240 95.2 T01 110-1 106.7 :
(Q)
( 2158-3 112-1 113-1 53.0 55.5 l 114-1 71.0 i Page 20:TSAES:V2.17.1.a.10.10.96 Page 56
Background Correction Values Total Surface Activity - Beta Survey g
= = ,_-. a Location Code: J0008PZZZZEZ Comments: Field Background (Bkg) reported in cpm / detector area.
Medium Bkg reported in dpm/100 cm2 Count time reported in seconds.
Medium Code left justified under Download #-Station # column.
Download # - Location ID - Detector Count Bkg Field Medium Reason Station # Location # Type Time Sub Bkg Bkg Code B0023 2158-3 115-1 02101 240 PS001 62.3 0.0 T01 118-1 60.0 119-1 57.3 1698-3 120-1 02000 61.0 121-1 42.3 122 1 54.0 2158-3 123-1 02101 70.:1 1272-1 124 1 7C.8 2158-3 125-1 73.8 1272-1 126-1 58.2 1999-3 127-1 02000 55.5 1272-1 128-1 l 02101 56.5 i 1999-3 130-1 02000 68.7 131-1 49.5 1483-3 132-1 !
02100 142.5 1272-1 I 133-1 02101 61.5 l 1483-3 134-1 02100 151.8 135-1 102.7 i 136-1 106.7 i 137-1 97.3 l 138-1 119.0 139-1 119.0 140-1 122.3 1521-3 141-1 123.8 1916-3 142-1 02101 62.0 143-1 52.0 1521-3 144 1 02100 1954-3 157.5 145-1 02101 53.0 1543-3 146-1 69.2 147-1 64.7 148-1 58.0 149-1 54.5 150-1 62.0 151 *.
61.5 4 152-1 1596-3 57.3 153-1 02311 128.8 154-1 1521-3 135.8 l 155-1 02100 128.5 156-1 114,2 l 1971-3 157-1 02000 54.3 Page 21:TSABS:V2.17.1.a.10.10.96 i
Page 57
Background Correction Values
(^s -BM(5@
Total Surface Activity - Beta Survey = = = _
Location Code: J0008PZZZZEZ Comments: Field B&ckground (Bkg) reported in epm / detector area.
Medium Bkg reported in dpm/100 cm2 Count time reported in seconds.
Medium Code left justified under Download #-Station # column.
Download # - Location ID - Detector Count Bkg Field Medium Reason Station # Location # Type Time Sub Bkg Bkg Code B0023 1893-3 159-1 02101 240 PS001 55.5 0.0 T01 1521-3 161-1 02100 116.3 162-1 103.8 163-1 113.0 1512-3 164-1 02101 42.3 165-1 59.0 166-1 59.3 167-1 61.0 168-1 67.0 169-1 66.8 170-1 64.2 172-1 62.0 0' 1970-3 173-1 174-1 175-1 80.0 54.3 67.3 l
l l
1954-3 176-1 65.5 l 1632-3 177-1 02100 157.0 l 1631-3 178-1 02101 65.5 <
179-1 55.5 i 180-1 54.7 l
l 1656-3 181-1 02000 38.0 !
182 1 29.5 l 183-1 37.3 '
184-1 32.5 ;
1632-3 185-1 02100 137.8 1656-3 186-1 02000 35.7 187-1 37.3 188 1 29.5 189-1 34.2 190-1 42.5 191-1 38.2 192-1 32.2 193-1 36.5 194-1 30.5 i 195-1 30.0 l 196-1 30.0 !
/~ 197-1 33.5 ,
i 198-1 s 33.8 l 199-1 35.7 i 200-1 25.7 Page 22:TSABS:V2.17.1.a.10.10.96 Page 58 )
Background Correction Values Total Surface Activity - Beta Survey g
.9;; y e, .
Location Code: 30008PZZZZEZ Comments: Field Background (Bkg) reported in epm / detector are'4.
Medium Bkg reported in dpm/100 cm2 Count time reponed in seconds.
Medium Code left justified under Download #-Station # column.
Download # - Location ID - Detector Count Bkg Field Medium Station # Reason Location # Type Time Sub Bkg Bkg Code B0023 1656-3 201-1 02000 240 2147-3 PS001 25.7 0.0 T01 202-1 02101 59.3 203-1 1512-3 204-1 67.5 60.0 205-1 57.0 206-1 64.0 207-1 56.0 208-1 60.0 209-1 66.3 210-1 65.0 211-1 57.0 212-1 69.2 213-1 65.5 1954-3 214-1 52.0 215-1 1 70.5 216-1 78.3 1272-1 219-1 1971-3 52.0 220-1 02000 60.2 1272 1 221-1 02101 54.7 222-1 58.5 1971-3 223-1 02000 1916-3 49.8 224-1 02101 58.2 1893-3 225-1 1916-3 63.3 226-1 58.5 227-1 60.7 228-1 57.8 229-1 53.8 1893-3 230-1 1916-3 51.2 231-1 56.3 232-1 62.8 233-1 55.8 234-1 54.5 1272-1 235-1 1610-3 57.0 236-1 02203 15 364.0 237-1 1272-1 360.0 238-1 02101 240 59.3 239-1 53.8 240-1 59.5 241-1 1893-3 59.3 242-1 61.2 Page 23:TSABS:V2.17.1.a.10.10.96 Page 59
O Background Correction Values
(>i Total Surface Activity - Beta Survey I-I I' d[d@
Location Code: J0008PZZZZEZ Comments: Field Background (Bkg) reported in cpm / detector area.
Medium Bkg reported in dpm/100 cm2 Count time reported in seconds.
Medium Code left justified under Download #-Station # column.
Download # - Location ID - Detector Count Bkg Field Medium Reason Station # Location # Type Time Sub Bkg Bkg Code B0023 1893-3 243-1 02101 240 PS001 66.3 0.0 T01 2159-3 244-1 67.0 1893-3 245-1 60.5 1971-3 246-1 02000 54.3 1916-3 247-1 02101 63.5 1272-1 248-1 63.0 249-1 58.7 250-1 59.3 251-1 66.0 1610-3 252-1 02203 15 400.0 1954 3 253-1 02101 240 58.7 O 254-1 75.7 C 1970-3 255-1 256-1 68.0 65.2 257-1 77.3 1954-3 258-1 65.2 259-1 66.8 260-1 69.8 261 1 58.5 262-1 65.8 1971-3 263-1 02000 34.0 1511-3 264-1 02001 62.3 265-1 55.0 266-1 -
54.7 267-1 30.2 268-1 33.3 2158-3 377-1 02101 51.8 378-1 57.3 B0031-59-3 2-1 02100 60 169.0 C01 >
67-3 8-1 141.0 84-3 12-1 84.0 159-3 15-1 162.0 CO2 41-3 18-1 149.0 C01 19-1 120.0
- 118-3 22-1 02101 180 75.3
( 25-1 64.7 140-3 30-1 02100 60 158.0 159-3 31-1 117.0 CO2 Page 24:TSABS:V2.17.1.a.10.10.%
Page 60
Background Correction Values I-Total Surface Activity - Beta Survey !$d@@
r.y=,_- g-Location Code: J0008PZZZZEZ Comments: Field Background (Bkg) reponed in cpm / detector area.
Medium Bkg reported in dpm/100 cm2 Count time reported in seconds.
Medium Code left justified under Download #-Station # column.
Download # - Location ID - Detector Count Bkg Field Medium Reason Station # Location # Type Time Sub Bkg Bkg Code B0031 180-3 33-1 02101 240 PS001 64.5 0.0 C01 574-3 37-1 02100 60 155.0 39-1 114.0 40-1 150.0 59-3 44-1 130.0 45-1 111.0 46-1 156.0 47-1 150.0 48-1 143.0 127-3 49-1 140.0 50-1 88.0 51-1 86.0 52-1 89.0 59-3 53-1 149.0 54-1 169.0 127-3 55-1 106.0 166-3 58-1 148.0 162-3 59-1 02000 180 34.0 60-1 30.3 364-3 61-1 02101 240 69.8 62-1 74.0 64-1 66.3 65-1 66.0 66-1 63.3 67-1 70.5 68-1 65.5 69-1 67.3 70-1 70 0 71-1 74.0 72-1 71.3 73-1 66.3 74-1 67.5 75-1 64.0 76-1 73.0 77-1 66.3 78-1 .
69.5 79-1 71.5 80-1 80-3 63.0 81-1 02202 15 360.0 82-1 368.0 Page 25:TSABS:V2.17.1.a.10.10.96 Page 61
E' Background Correction Values Total Surface Activity - Beta Survey MdE 7,. = ,._-. a.
Location Code: J0008PZZZZEZ l
Comments: Field Background (Bkg) reported in cpm / detector area.
Medium Bkg reported in dpm/100 cm2 Count time reported in seconds, i Medium Code left justified under Download #-Station # column.
1 Download # - Location ID - Detector Count Bkg Field Medium Reason Station # Location # Type Time Sub Bkg Bkg Code 3
B0031 80-3 83-1 02202 15 PS001 340.0 0.0 C01 ;
. 68-3 84-1 316.0 4
85-1 400.0 (
?
86-1 344.0 80-3 87-1 368.0
- 91-1 336.0 81-3 92-1 02201 260.0 1191-1 96-1 02202 428.0 '
267-3 97-1 372.0 CO2 153-3 101-1 02200 388.0 C01 ;
4 372-3 106-1 02201 452.0 CN 571-3 107-1 02202' 300.0 h 575-3 108-1 348.0 h
l B0036 1511-3 269-1 02001 240 35.5 T01 i 270-1 63.3 1696-3 271-1 27.5 272-1 35.5 1726-3 273-1 34.0 274-1 29.8 275-1 46.8 276-1 39.0 277-1 38.0 278-1 42.0 279-1 26.0 280-1 31.8 281-1 36.2 282-1 34.0 283-1 30.5 .
284-1 29.0 C 285-1 37.7
( 286-1 37.5 287-1 35.3 288-1 30.7 Page 26:TSABS:V2.17.1.a.10.10.%
Page 62
Background Correction Values Total Surface Activity - Beta Survey -EM r =.u.- .
Location Code: J0008PZZZZEZ Comments: Field Background (Bkg) reported in epm / detector area.
Medium Bkg reported in dpm/100 cm2 .
Count time reponed in seconds. 1 Medium Code left justified under Download #-Station # column.
Download # - Location ID - Detector Count Bkg Field Medium Reason Station # Location # Type Time Sub Bkg Bkg Code B0036 1726-3 289-1 02001 240 PS001 30.5 0.0 T01 1754-3 290-1 37.5 ,
291-1 31.8 l 292-1 39.0 l 293-1 39.3 294-1 48.5 295-1 35.3 296-1 32.2 297-1 32.7 298-1 37.3 299-1 30.2 1780-3 300-1 40.0 '
301-1 30.7 302-1 38.0 303-1 32.2 304-1 34.0 305-1 36.0 306-1 33.8 307-1 27.0 2129-3 308-1 PM001 33.0 R01 308-2 29.0 308-3 31.5 1780-3 309-1 PS001 47.7 T01 310-1 41.7 311-1 43.0 312-1 31.0 313-1 31.5 1814-3 314-1 31.3 315-1 42.8 316-1 28.0 317-1 38.2 318-1 33.8 319-1 28.0 320-1 39.5 322-1 30.7 323-1 34.5 324-1 29.2 325-1 30.0 326-1 29.0 327-1 33.8 Page 27:TSABS:V2.17.1.a.10.10.96 Page 63
Background Correction Values g
Total Surface Activity - Beta Survey g;= a.
Location Code: J0008PZZZZEZ Comments: Field Background (Bkg) reacrted in epm / detector area.
Medium Bkg reported - dpm/100 cm2 Count time reported in seconds.
Medium Code left justified under Download #-Station # column.
Download # - Location ID - Detector Count Bkg Field Medium Reason Station # Location # Type Time Sub Bkg Bkg Code B0036 1814-3 328-1 02001 240 PS001 39.5 0.0 T01 329-1 38.8 330-1 40.5 1237-1 331 1 28.8 332-1 46.0 333-1 29.5 334-1 39.0 335-1 32.7 336-1 33.0 337-1 32.0 338-1 32.2 (N 339-1 37.0 Q1 .
340-1 341-1 27.5 30.2 342-1 40.2 2122-3 344-1 PM001 31.8 RO1 344-2 31.5 344-3 29.2 1237-1 345-1 PS001 48.0 T01 2122-3 346-1 PM001 35.7 RO1 346-2 29.2 346-3 29.8 1860-3 347-1 PS001 32.0 T01 348-1 41.0 2122-3 349-1 PM001 27.0 R01 349-2 28.5 349-3 29.2 1860-3 350-1 PS001 40.2 T01 352-1 26.5 2173-3 353-1 PM001 39.7 G01 l
353-2 35.7 ,
353-3 41.7 l 1860-3 354-1 PS001 41.0 T01 l 2122-3 355-1 PM001 27.8 R01 355-2 28.2 355-3 29.0 1860-3 356-1 PS001 27.5 T01 357-1 29.8 2129-3 358-1 PM001 33.5 R01 358-2 34.0 Page 28:TSABS:V2.17.1.a.10.10.%
Page 64
Background Correction Values g--
Total Surface Activity - Beta Survey g=,s2 Location Code: J0008PZZZZEZ Comments: Field Background (Bkg) reported in cpm / detector area.
Medium Bkg reported in dpm/100 cm2 Count time reported in seconds.
Medium Code left justified under Download #-Station # column.
Download # - Location ID - Detector Count Bkg Field Medium Reason Station # Location # Type Time Sub Bkg Bkg Code ,.
80036 2129-3 358-3 02001 240 PM001 35.3 0.0 R01 359-1 40.8 359-2 33.5 359-3 32.2 i 1860-3 360-1 PS001 31.8 T01 ,
2129-3 361-1 PM001 36.5 RO1 l 361-2 40.5 361-3 35.0 362-1 30.0 362-2 30.7 362-3 28.2 1860-3 363-1 PS001 34.2 T01 4 1252-1 364-1 26.5 365-1 35.3 366-1 36.2 2129-3 367-1 PM001 33.0 RO1 367-2 31.8 367-3 34.2 1252-1 368-1 PS001 32.0 'T01 369-1 26.8 370-1 28.2 2129-3 371 1 PM001 29.5 R01 371-2 23.5 371-3 29.5 373-1 26.8 373-2 32.5 373-3 28.0 1252-1 374-1 PS001 33.0 T01 375-1 38.2 376-1 34.5 O
Page 29:TSABS:V2.17.1.a.10.10.96 Page 65
Summary of Efficiency Values Total Surface Activity - Beta Survey g
i,;;;:,:::_- ,,
Location Code: J0008PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, R01 - Remediation, C01 -
Characterization, CO2 - Characterization Comments:
l Detector Detector Download # Emciency ;
Model Serial Number -Station # l SEG SP-175-3M PR024349 32-3 0.081 SEG SP-175-3M PR024349 41-3 0.081 i SEG SP-175 3M PR024349 59-3 0.081 l LMI 43-68/S PR095083 64-3 0.150 l S:IG SP-175-3M PR024349 67-3 0.082 l LMI 43-68/S PR095535 68-3 0.159 i LM143-68B PR095535 74-3 0.216 i LMI 43-68/S PR09' 135 80-3 0.160 l LMI 43-106B PR12tm11 81-3 0.215 l SEG SP-175-3M PR024349 84-3 0.081 b SEG SP-113-3M LMI 43-68/S PRS 21311 PR095083 118-3 126-3 0.067 0.148 SEG SP-175-3M PR024349 127-3 0.082 SEG SP-175-3M PR024349 140-3 0.080 LMi 43-68/S PR095083 145-3 0.162 LMI 43-68B PR095108 153-3 0.231 SEG SP-175-3M PR024349 159-3 0.082 LMI 44-40B PR095101 162-3 0.118 SEG SP-175-3M PR024349 166-3 0.083 SEG SP 113-3M PR621311 180-3 0.067 LMI 43-68/S PR095083 134-3 0.150 LMI 43-68/S PR092525 267-3 0.155 SEG SP-175-3M PR024349 288-3 0.081 SEG SP-113-3M PR621311 364-3 0.069 LMI 43-106B PR128919 372-3 0.215 LMI 43-68/S PR119340 571-3 0.149 SEG SP-175-3M PR024349 574-3 0.079 LMI 43-68/S PR119340 575-3 0.144 LMI 43-GB/S PR095083 1191-1 0.216 LMI 44-40B PR095101 1218-1 0.109 l
LMI 44-40B225 PR075084 1237-1 0.083 i
/~T Page 30:TSABS:V2.17,1.a.10.10 %
Page 66
l I
Summary of Efficiency Values Total Surface Activity - Beta Survey r.,; a g- g-Location Code: J0008PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, R01 - Remediation, C01 -
Characterization, CO2 - Characterization Comments:
Detector Detector Download # Efficiency Model Serial Number -Station #
LM144-408225 PR075084 1252-1 0.086 SEG SP-113-3M PR621311 1272-1 0.079 SEG SP-175-3M PR096135 1483-3 0.073 LMI 44-408225 PR125873 1511-3 0.082 SEG SP-113-3M PR096137 1512-3 0.082 SEG SP-175-3M PR096135 1521-3 0.075 SEG SP-113 3M PR621311 1543-3 0.079 LMI 43-98/300 PR117961 1596-3 0.017 LMI 43-106/S PR126905 1610-3 0.156 SEG SP-113-3M PR096137 1631-3 0.080 SEG SP-175-3M PR096141 1632-3 0.070 LMI 44-408 PR075063 1656-3 0.121 LMI 44-40B225 PR075084 1696-3 0.087 LMI 44-40B PR075063 1698-3 0.112 LMI 44-408225 PR075084 1726-3 0.088 LMI 44-408225 PR075084 1754-3 0.083 LMI 44-40B225 PR075084 "n o-3 0.089 LMI 44-408225 PR075084 1t;I4-3 0.091 LMI 44-408225 PR075084 1860-3 0.080 SEG SP-113-3M PR621311 1893-3 0.079 SEG SP-113-3M PR621311 1916-3 0.078 SEG SP-113-3M PR621311 1954-3 0.075 SEG SP-113-3M -
PR621311 1970-3 0.080 LMI 44-40B PR090001 1971-3 0.125 LMI 44-408 PR075084 1999-3 0.120 LMI 44-408225 PR075084 2122-3 0.079 l
LMI 44-408225 PR075084 2129-3 0.084 SEG SP-113-3M PR621311 2147-3 0.079 SEG SP-113-3M PR621311 2158-3 0.081 SEG SP-113-3M PR096137 2159-3 0.081 LMI 44-408225 PR075084 2173-3 0.080 0
Page 31:TSABS:V2.17.1.a.10.10.96 Page 67
(\ Survey Detection Equipment Used ===
g Total Surface Activity - Beta Survey g e,,,,:::.:._. a.
Location Code: J0008PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, R01 - Remediation, C01 -
Characterization, C02 - Characterization Medium Codes: B0002, B0023, B0031, B0036 Download # - Survey User ID M2350 S/N Detector Station Id S/N 32-3 PDG1526/126175 126175 PR024349 41-3 PDG1526/126175 126175 PR024349 59-3 JPC7742/126175 126175 PR024349 C 64-3 LCF0451/98620 98620 PR095083
( 67-3 PDG1526/126175 126175 PR024349 68-3 ELS8308/98643 98643 PR095535 74-3 ELS8308/98643 98643 PR095535 80-3 ELS8308/98643 98643 PR095535 81-3 DRS1739/126195 126195 PR128911 84-3 ELS8308/126175 126175 PR024349 t
118-3 DRS1739/126218 126218 PR621311 126-3 DRS1739/98620 98620 PR095083 127-3 PDG1526/126182 126182 PR024349 140-3 PDG1526/126195 126195 PR024349 145-3 DRS1739/98620 98620 PR095083 153-3 AOK2982/98639 98639 PR095108 159-3 AOK2982/126182 126182 PR024349 162-3 PDG1526/98620 98620 PR095101 166-3 AOK2982/126182 126182 PR024349 180-3 AOK2982/126212 126212 PR621311 Program Version: V2.17.1.a.10.10.96 Report Printed At: 12:01:03 PM on 10/21/96 Total Pages: 32 Page 32:TSABS:V2.17.1.a.10.10.% Page 68 FSR SYS FSL
r-__ _
g Survey Detection Equipment Used Total Surface Activity - Beta Survey g.=,,,,,, a Location Code: J0008PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, R01 - Remediation, C01 -
Characterization, CO2 - Characterization Medium Codes: B0002, B0023, B0031, B0036 Download # - Survey User ID M2350 S/N Detector Station Id S/N 184-3 AOK2982/98620 98620 PR095083 267-3 LCF0451/95359 95359 PR092525 288-3 AOK2982/126192 126192 PR024349 1 364-3 VMB6153/126179 126179 PR621311 372-3 VMB6153/126182 126182 PR128919 g 571-3 AOK2982/117566 117566 PR119340 l 574-3 DPS4133/126198 126198 PR024349 !
575-3 AOK2982/117566 117566 PR119340 1191-1 BJB1396/98620 98620 PR095083 ,
1218-1 PDG1526/98620 98620 PR095101 1237-1 AOK2982/98643 98643 PR075084 1252-1 AOK2982/98643 98643 PR075084 1272-1 AOK2982/98643 98643 PR621311 1483-3 ELS8308/98643 98643 PR096135 1511-3 CWl5440/126172 126172 PR125873 1512-3 AOK29P,2/80502 80502 PR096137 1521-3 ELS6308/126175 126175 PR096135 1543-3 AOK2982/80498 80498 PR621311 '
1596-3 ELS8308/98643 98643 PR117961 1610-3 AOK2982/126210 126210 PR126905 Program Version: V2.17.1.a.10.10.96 Repon Printed At: 12:01:13 PM on 10/21/96 Total Pages: 33 Page 33:TSABS:V2.17.1.a.10.10.96 Page 69 FER,SYS FSL
Survey Detection Equipment Used Total Surface Activity - Beta Survey g
r a-m Location Code: J0008PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, R01 - Remediation, C01 -
Characterization, C02 - Characterization Medium Codes: B0002, B0023, B0031, B0036 Download # - Sirvey User ID M2350 S/N Detector Station Id S/N 1631-3 AOK2982/126192 126192 PR096137 1632-3 ELS8308/126190 126190 PR096141 1656-3 ELS8308/80502 80502 PR075063 1696-3 ELS8308/98643 98643 PR075084 1698-3 JMS1149/80502 80502 PR075063 1726-3 AOK2982/98643 98643 PR075084 1754-3 AOK2982/98643 98643 PR075084
. 1780-3 AOK2982/98643 98643 PR075084 1814-3 AOK2982/98643 98642 PR075084 1860-3 AOK2982/98643 98643 PR075084 1893-3 AOK2982/80498 80498 PR621311 l
1 Program Version: V2.17.1.a.10.10.96 Report Printed At: 12:01:23 PM on '0/21/96 Total Pages: 34 Page 34:TSABS:V2.17.1.a.10.10.% Pa e 70 F6 SYS FSL
Survey Detection Equipment Used Total Surface Activity - Beta Survey g.=,-g _
Location Code: 30008PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, R01 - Remediation, C01 - ,
Characterization, CO2 - Characterization Medium Codes: B0002, B0023, B0031, B0036 Download # - Survey User ID M2350 S/N Detector Station Id S/N 1916-3 AOK2982/98643 98643 PR621311 1954-3 AOK2982/98643 98643 PR621311 !
1970-3 AOK2982/98643 98643 PR621311 1971-3 DPS4133/80498 80498 PR090001 1999-3 AOK2982/98643 98643 PR075084 2122-3 DPS4133/98643 98643 PR075084 2129-3 DPS4133/98643 98642 PR075084 2147-3 AOK2982/98643 98643 PR621311 2158-3 98643 PR621311 2159-3 80502 PR096137 2173-3 AOK2982/98643 98643 PR075084 Program Version: V2.17.1.a.10.10.96 Report Printed At: 12:01:33 PM on 10/21/96 Total Pages: 35 Page 35:TSABS:V2.17.1.a.10.10.96 Page 71 FSR_SYS FSL
G Statistical Summary Removable Surface Activity - Beta Survey gg r ,,a::;.,,:::. .
Location Code: J0008PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, R01 - Remediation, C01 -
Characterization, C02 - Characterization Medium Codes: B0002, B0023, B0031, B0036 Net dpm/100 cm2 l Upper Confidence Limit (UCL) 11.2 l l Mean 9.6 l l Maximum 159.4 l l Minimum -12.4 l l Standard Deviation 18.9 li O. l Minimum Detectable Activity 35.4 l l Critical Level 14.6 l l Samples Reported 380 l l Samples Prescribed 380l Tests Performed l Samples Reported greater than or equal to Samples Prescribed YES l Passed l MDA < 187.5 dpm/100 cm2 YES l Passed l Percent of Samples > 562.5 dpm/100 cm2 0.0 l Passed (3) l Number of Samples > 750.0 dpm/100 cm2 0 l Passed (4) l UCL of Mean less than or equal 750.0 dpm/IDO cm2 YES l Passed (3) 10% Test (4) Single Measurement Test
!3 V
Page 1:RSABS:V2.17.1.a.10.10.%
P 72 FSR. STAT FSL
Plant Systems Corrected Field Activity Values Removable Surface Activity - Beta Survey lE , m-i,.=M[b i
Location Code: J0008PZZZZEZ Comments: Activity (net). MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 hiedium RC# Location ID - h1DA Critical Activity Reason Code Location # Level Code B0002 26.21123 4-1 23.3 8.5 8.1 C01 26.19722 13-1 18.5 6.1 8.6 26.19724 14-1 18.5 6.1 15.5 26.45291 34-1 22.6 8.2 50.2 26.45292 35-1 22.6 8.2 . 36.3 26.23593 36-1 22.2 8.0 -2.8 26.21779 43-1 24.9 9.3 11.6 26.21785 56-1 24.9 9.3 6.9 26.19717 88-1 18.5 6.1 10.9 26.20014 90-1 21.9 7.8 13.6 26.21564 102 1 24.9 9.3 -2.3 26.45293 103-1 22.6 8.2 -3.0 26.21565 104-1 24.9 9.3 -2.3 26.21566 105-1 24.9 9.3 4.6 B0023 26.19728 11 18.5 6.1 . 15.5 26.21125 71 23.3 8.5 12.7 26.19284 16-1 21.5 7.6 2.3 26.22243 17 1 19.0 6.4 3.7 CO2 26.19727 20-1 18.5 6.1 -3.0 ~ C01 26.19726 21 1 18.5 6.1 13.2 26.23900 32-1 27.3 10.5 0.5 26.69971 41 1 35.4 14.6 -0.9 T01 26.69972 42 1 35.4 14.6 -12.4 26.20011 89-1 21.9 7.8 2.1 C01 26.20017 91-1 21.9 7.8 2.5 26.22245 93-1 19.0 6.4 3.7 CO2 26.69969 98-1 35.4 14.6 -5.5 T01 26.69970 99-1 35 4 14.6 8.3 26.19718 100-1 18.5 6.1 . 6.2 C01 26.92819 109-1 25.4 9.3 1.3 T01 26.92820 110-1 25.4 9.3 -3.8 27.03530 111 1 20.6 7.2 0.5 26.69973 112-1 35.4 14.6 -0.9 26.70353 113-1 22.4 8.1 3.9 Page 2:RSABS:V2.17.1.a.10.10.96 Page 73 ,
see neueree j
O Plant Systems Corrected Field Activity Values -
d Removable Surface Activity - Beta Survey EM53
- -em=
Location Code: J0008PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code B0023 26.70354 114-1 22.4 8.1 22.3 T01 26.70355 115-1 22.4 8.1 13.1 26.70356 118-1 22.4 8.1 . 8.5
-26.70357 119-1 22.4 8.1 -0.7 26.79436 120-1 32.9 13.3 -7.4 26.79437 121 1 32.9 13.3 13.4 26.79438 122-1 32.9 13.3 2.8 26.70358 123-1 22.4 8.1 6.2 26.89831 124-1 26.1 9.6 13.4 26.70359 125-1 22.4 8.1 6.2 26.89832 126-1 26.1 9.6 5.8 O 26.95084 127 1 20.6 7.2 7d Q 26.89833 26.95085 128-1 130-1 26.1 20.6 9.6 7.2 0.8
-1.8 26.95086 131 1 20.6 7.2 -1.8 26.70816 132-1 22.4 8.1 ... 10.8 26.89834 133-1 26.1 9.6 5.8 26.70817 134-1 22.4 8.1 -3.0 26.70818 135-1 22.4 8.1 -3.0 26.70827 136-1 30.4 12. f -0.2 26.70828 137-1 30.4 12.1 6.7 26.70829 138-1 30.4 12.1 2.1 26.70830 139-1 30.4 12.1 6.7 26.70831 140-1 30.4 12.1 2.1 26.71512 141 1 22.8 8.3 6.0 26.89565 142-1 26.1 9.6 8.3 26.89566 143 1 26.1 9.6 15 9 26.71513 144 1 22.8 8.3 -0.9 26.92821 145-1 25.4 9.3 -3.8 26.75423 146-1 23.5 8.6 3.2 26.75424 147-1 23.5 8.6 -1.4 26.75425 148-1 23.5 8.6 -1.4 26.75426 149-1 23.5 8.6 -6.0 26.75427 150-1 23.5 8.6 7.8 26.75428 151 1 23.5 8.6 3.7 l 26.75429 152-1 23.5 B.6 -3.7
,O 26.75464 153-1 23.5 8.6 0.9
'd 26.75465 26.71514 154-1 155-1 23.5 22.8 8.6 8.3
.. 90.6 38.2 i 26.71515 156-1 22.8 8.3 .... 95.6 Page 3:RSABS:V2.17.1.a.10.10.%
Page 74 m,,,-..
Plant Systems Corrected Field Activity Values -
Removable Surface Activity - Beta Survey EMS $
,h,,,,, c. _
Location Code: J0008PZZZZEZ Comments: Activity (net). MDA, and CL reponed dpm/100 cm'.
Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code B0023 26.94360 157-1 21.7 7.7 2.1 T01 26 89204 159-1 20.6 7.2 _ 12 0 26.71516 161-1 22.8 8.3 103 26.71517 162-1 22.8 8.3 __,.201 26.71518 163-1 22.8 8.3 __ 8J 26.71099 14-1 30.4 12.1 . 13.6 26.71100 165-1 30 4 12.1 15BE 26.71101 166-1 30.4 12.1 -2.5 26.71102 167-1 30 4 12.1 -0.2 26.71103 168-1 30.4 12.1 22.8 26.71104 169-1 30.4 12.1 6.7 26.71105 170-1 30.4 12.1 -0.2 26.71106 172-1 30.4 12.1 -0.2 26 71107 173-1 30.4 12.1 9.0 26.71098 174-1 30.4 12.1 11.3 26.94361 175-1 21.7 7.7 . . 15.9 26.92822 176-1 25.4 9.3 -1.3 26.76215 177-1 23.5 8.6 3.2 26.76216 178-1 23.5 8.6 -1.4 26.76217 179-1 23.5 8.6 -3.7 26.76218 180-1 23.5 8.6 0.9 26.76689 181-1 23.5 8.6 -1.4 26.76690 182-1 23.5 8.6 -3.7 26.76691 183-1 23.5 8.6 7.8 l 26.76692 184 1 23.5 8.6 5.5 26.76219 185-1 23.5 8.6 -1.4 26.76693 183-1 23.5 86 -3.7 26.76694 187-1 23.5 8.6 14.7 26.76695 188-1 23.5 8.6 -6.0 26.76696 189-1 23.5 8.6 3.7 26.76697 190 1 23.5 8.6 3.2 26.76698 191-1 23.5 8.6 -3.7 26.76699 192-1 23.5 8.6 -1.4 1 26.76700 193-1 23.5 8.6 . . . 12.4 !
26.76701 194-1 23.5 86 -3.7 l 26.76702 195-1 23.5 8.6 3.2 ,
26.76703 196 1 23.5 8.6 3.2 1 26.76704 197-1 23.5 8.6 0.9 26.76705 198-1 23.5 8.6 -37 26.76706 199-1 23.5 8.6 __ 19.3 Page 4:RSABS:V2.17.1.a.10.10.96
, Page 75
Plant Systems Corrected Field Activity Values -
g Removable Surface Activity - Beta Survey g;;m-d Location Code: 30008PZZZZEZ l Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code B0023 26.76707 200-1 23.5 8.6 0.9 T01 26.76708 201 1 23.5 8.6 -1.4 27.03532 202-1 20.6 7.2 23.4 27.03533 203-1 20.6 7.2 9.7 26.71108 204-1 30.4 12.1 -2.5 26.71109 205-1 30.4 12.1 -0.2 26.71110 206-1 30.4 12.1 -4.8 26.71111 207-1 30.4 12.1 6.7 26.71112 2')8-1 30.4 12.1 2.1 26.71113 209-1 30.4 12.1 -2.5 26.71114 210-1 30.4 12.1 -2.5
(
t 26.71115 211-1 30.4 12.1 -7.1 26.71116 212-1 30.4 12.1 -7.1 26.71117 213-1 30.4 12.1 2.1 26.92823 214-1 25.4 9.3 1.3 26.92824 215-1 25.4 9.3 1.3 26.92825 216-1 25.4 9.3 18.9 26.89835 219-1 26.1 9.6 41.1 26.94362 220-1 21.7 7.7 -2.5 26.89836 221-1 26.1 9.6 23.4 26.89837 222-1 26.1 9.6 . 18.4 26.94363 223-1 21.7 7.7 -0.2 1 26.89567 224-1 26.1 9.6 13.4 i 26.89205 225-1 20.6 7.2 14.3 l 26.89598 226 1 26.1 9.6 . .. 15.9 26.89568 227-1 26.1 9.6 10.8 l 26.89569 228-1 26.1 9.6 15.9 l 26.89570 229-1 26.1 9.6 -1.8 ,
26.89206 230-1 20.6 7.2 0.5 ,
26.89571 231-1 26.1 9.6 0.8 i 26.89!i72 232-1 26.1 9.6 10.8 l
26.89573 233-1 26.1 9.6 3.3 26.89574 234-1 26.1 9.6 0.8 26.89838 235-1 26.1 9.6 .. 10.8 j 26.75466 236-1 23.5 8.6 3.2 26.75467 237-1 23.5 8.6 17.0 i 9.6
. / ,(9 26.89839 26.89840 238-1 239-1 26.1 26.1 9.6 3.3 8.3 26.89841 240-1 26 1 9.6 13.4 l 26.89842 241-1 26.1 9.6 0.8 Page 5:RSABS:V2.17.1.a.10.10.% !
Page 76
Plant Systems Corrected Field Activity Values Removable Surface Activity - Beta Survey
[==$@@
f@,.r am Location Code: 10008PZZZZEZ Comments: Activity (net), MDA, and CL reponed dpm/100 cm2 Underlined va'ues exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2, Italic values exceed 750.0 dpm/100 cm2 Afedium RC# -
Location ID - h1DA Critical Activity Reason Code Location # Level Code B0023 26.89207 242-1 20.6 7.2 -4.1 T01 26.89208 243-1 20.6 7.2 9.7 26.89209 244-1 20.6 7.2 5.1 26.89210 245-1 20.6 7.2 32.6 26.94364 246-1 21.7 7.7 2.1 l 26.89575 247-1 26.1 9.6 8.3 1 26.89843 248-1 26.1 9.6 -1.8 26.89844 249-1 26.1 9.6 0.8 26.89845 250-1 26.1 9.6 .4.3 26.89846 251-1 26.1 9.6 5.8 26.75468 252-1 23.5 8.6 -1.4 26.92826 253-1 25.4 9.3 1.3 1 26.92827 254-1 25 4 9.3 97.0 '
26.94365 255-1 21.7 7.7 27.4 26.94366 256-1 21.7 7.7 29.7 l 26.94367 257-1 21.7 7.7 .
43.4 26.92828 258-1 25.4 9.3 11.3 ,
26.92829 259-1 25.4 9.3 6.3 l 26.92830 260-1 25.4 9.3 1.3 26.92831 261-1 25.4 9.3 8.8 26.92832 262-1 25.4 9.3 1.3 26.94368 263-1 21.7 7,7 18.2 27.03538 377-1 20.6 7.2 5.1 27.03539 378-1 20.6 7.2 1.8 B0031 26.20000 2-1 21.9 7.8 ._. 9.0 C01 26.20013 8-1 21.9 7.8 13.6 26.20600 12-1 22.2 8.0 4.2 26.22267 15-1 19.0 6.4 1.4 CO2 26.19723 18-1 18.5 6.1 45.6 C01 26.19725 19-1 18.5 0.1 34.0 26.21126 22-1 23.3 8.5 5.8 26.21127 25-1 23.3 8.5 31.2 26.23899 30-1 27.3 10.5 -4.2 26.22268 31-1 19.0 6.4 1.4 CO2 Page 6:RSABS:V2.17.1.a.10.10.96 Page 77
T Plant Systems Corrected Field Activity Values (U Removable Surface Activity - Beta Survey p.E = m.
=MS$
Location Code: J0008PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/10) cm2 Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code B0031 26.22244 33-1 19.0 6.4 1.4 C01 26.33337 37-1 24.9 9.3 4.6 26.33338 39-1 24.9 9.3 6.9 26.33339 40-1 24.9 9.3 6.9 26.20002 44-1 21.9 7.8 11.3 26.20003 45-1 21.9 7.8 20.6 26.20004 46-1 21.9 78 -0.2 26.20005 47-1 21.9 7.8 6.7 26 20006 48-1 21.9 7.8 22.9 26.21780 49-1 24.9 9.3 9.3 26.21781 50-1 24.9 9.3 -4.6
[3j i
26.21782 26.21783 51 1 52-1 24.9 24.9 9.3 9.3
-2.3
-4.6 26.20007 53-1 21.9 7.8 27.5 26.20008 54-1 21.9 7.8 13.6 26.21784 55-1 24.9 9.3 0.0 26.22250 57-1 19.0 6.4 123 26.22258 58-1 19.0 6.4 -0.9 26.22259 59-1 19.0 6.4 22.2 26.22260 60-1 19.0 6.4 24.5 26.26036 61-1 26.1 9.9 13.0 26.26037 62-1 26.1 9.9 -3.2 26.26038 64-1 26.1 9.9 -3.2 26.26039 65-1 26.1 9.9 -3.2 26.26040 66-1 26.1 9.9 -0.9 26.26041 67 1 26.1 9.9 -3.2 i 26.26042 68-1 26.1 9.9 1.4 l 26.23043 69 1 26.1 9.9 -5.6 .
26.26044 70 1 26.1 9.9 -3.2 l 26.26045 71-1 26.1 9.9 3.7 l 26.26046 72-1 26.1 9.9 3.7 26.26047 73-1 26.1 9.9 3.7 26.26048 74-1 26.1 9.9 -0.9 26.26049 75-1 26.1 9.9 1.4 26.26050 76-1 26.1 9.9 -0.9 26.26051 77-1 26.1 99 -5.6 r 26.26052 78-1 26.1 9.9 1.4 (O) 2626053 26.26054 79-1 80-1 26.1 26.1 9.9 9.9 3.7 1.4 26.20596 81 1 22.2 8.0 11.1 Page 7:RSABS:V2.17.1.a.10.10.%
Page 78
. .. - r
I Plant Systems Corrected Field Activity Values :-
l Removable Surface Activity - Beta Survey i. E... =SN
,n.-3 Location Code: J0008PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code B0031 26.20597 82-1 22.2 8.0 . 13.4 C01 26.20598 83-1 22.2 8.0 4.2 26.20451 84-1 23.3 8.5 40.5 26.19963 85-1 21.9 7.8 71.5 26.19962 86-1 21.9 7.8 39.1 26.19965 87-1 21.9 7.8 78.4 26.20012 92-1 21.9 7.8 159.4 26.19961 96-1 21.9 7.8 110.8 26.23179 97-1 25.5 9.6 . 15.7 CO2 26.21563 101-1 24.9 9.3 ... 53.2 C01 26.26034 106-1 26.1 9.9 8.3 26.33904 107 1 24.9 9.3 .
13.9 26.33905 108-1 24.9 9.3 -2.3 B0036 26.71505 264-1 2.6 0.8 -0.4 T01 26.71506 265-1 2.6 0.8 0.7 26.71507 266-1 22.8 8.3 6.0 26.71508 267-1 22.8 8.3 3.7 26.71509 268-1 22.8 8.3 _ . 15.2 26.71510 269 1 22.8 8.3 3.7 26.71511 270-1 22.8 8.3 3.7 26.79153 271-1 32.9 13.3 -12.0 26.79154 272-1 32.9 13.3 8.7 26.80399 273-1 23.5 8.6 0.9 26.80400 274-1 23.5 8.6 21.6 26.80401 275-1 23.5 8.6 1.4 26.80402 276-1 23.5 8.6 3.2 26.80403 277-1 23.5 8.6 12A 26.80404 278-1 23.5 8.6 .10.1 ,
26 80405 279-1 23.5 8.6 12.4 26.80406 280-1 23.5 8.6 0.9 26.80407 281-1 23.5 8.6 26.2 26.80408 282-1 23.5 8.6 0.9 26.80409 283-1 23.5 8.6 10.1 Page 8:RSABS:V2,17.1.a.10.10.96 Page 79
. .. n.m . ..
i p-) Plant Systems Corrected Field Activity Values
-@S5 Removable Surface Activity - Beta Survey . , - - - - -
Location Code: J0008PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed $62.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC # Location ID - MDA Critical Activity Reason Code Location # Level Code B0036 26.80410 284-1 23.5 8.6 17.0 T01 26.80411 285-1 23.5 8.6 3.2 26.80412 286-1 23.5 8.6 3.2 26.80413 287-1 23.5 8.6 0.9 26.80414 288-1 23.5 8.6 12.4 26.80415 289-1 23.5 8.6 -1.4 26 81846 290-1 23.5 8.6 51.5 26.81847 291-1 23.5 8.6 12.4 26.81848 292-1 23.5 8.6 14.7 26.81849 293-1 23.5 8.6 10.1 26.81850 294-1 23.5 8.6 12.4
[ 26.81851 295-1 23.5 8.6 7.8 Q 26.81852 296-1 23.5 8.6 -6.0 26.81853 297-1 23.5 8.6 -3.7 26.81854 298-1 23.5 8.6 7.8 26.81855 299-1 23.5 8.6 26.2 26.83627 300-1 20.2 7.0 26.0 26.83628 301-1 20.2 7.0 0.7 26.83629 302-1 20.2 7.0 16.8 26.83630 303-1 20.2 7.0 14.5 26.83631 304-1 20.2 7.0 7.6 26.83632 305-1 20.2 7.0 3.0 26.83633 306-1 20.2 7.0 65.0 26.83634 307-1 20.2 7.0 99 27.02922 308-1 24.9 9.1 1.2 R01 ;
27.02923 308-2 24.9 9.1 8.7 27.02924 308-3 24.9 9.1 -1.2 26.83636 309-1 20.2 7.0 26.0 T01 26.83637 310-1 20.2 7.0 9.9 26.83638 311 1 20.2 7.0 3.0 26.83639 312-1 20.2 7.0 5.3 26.83640 313-1 20.2 7.0 19.1 26.83907 314-1 20.2 7.0 21.4 26.83908 315-1 20.2 7.0 0.7 l 26.83909 316-1 20.2 7.0 99 26.83010 317 1 20.2 7.0 1.6 26.83911 318-1 20.2 7.0 19.1 O(__ / 26.83912 319-1 20.2 7.0 7.0 5.3 26.83913 320-1 20.2 5.3 27.03S34 321-1 20.6 7.2 5.1 Page 9:RSABS:V2.17.1.a.10.10.%
Page 80 ,
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1 l
i Plant Systems Corrected Field Activity Values r== I l I Removable Surface Activity - Beta Survey i.[$a., uMd5 i-- '
1 Location Code: 30008PZZZZEZ l Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed $62.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC# Location ID - MDA Critical Activity Reason !
Code Location # Level Code
{
B0036 1
26 83914 322-1 20.2 7.0 0.7 T01 l 26.83915 323-1 20.2 7.0 -1.6 26.83916 324-1 20.2 7.0 12.2 26.83917 325-1 20.2 7.0 5.3 26.83018 326-1 20.2 7.0 7.6 26.83919 327-1 20.2 7.0 3.0 26.83920 328-1 20.2 7.0 14.5 26.83921 l 329-1 20.2 7.0 7.6 26.83922 330-1 l 20.2 7.0 5.3 26.84330 331-1 20.2 7.0 7.6 26.84331 332-1 20.2 7.0 0.7 26.84332 333-1 20.2 7.0 3.0 i
26.84333 334-1 20.2 7.0 . 9.9 23.84334 335-1 20.2 7.0 -1.6 26.84335 336-1 20.2 7.0 5.3 26.84336 337-1 20.2 7.0 0.7 26.84337 338-1 20.2 7.0 28.3 26.84338 339-1 20.2 7.0 . _ 9.9 26.84339 340-1 20.2 7.0 _ 58.2 26.84340 341-1 20.2 7.0 -1.6 26.84341 342-1 20.2 7.0 _ _. 7.6 27.03535 343-1 20.6 7.2 7.4 27.02925 344-1 24.9 9.1 3.7 R01 27.02926 344-2 24.9 9.1 3.7 27.02927 344-3 24.9 9.1 1.2 26.84343 345-1 20.2 7.0 5.3 T01 27.02928 346-1 24.9 9.1 3.7 R01 27.02929 346-2 24.9 9.1 3.7 27.02930 346-3 24.9 9.1 3.7 26.85573 347-1 23.1 8.5 3.4 T01 26.85574 348-1 23.1 8.5 27.02931 .
10.3 349-1 24.9 9.1 11.1 R01 27.02932 349-2 24.9 9.1 27.02933 16.1 349-3 24.9 9.1 26.85576 -1.2 350-1 23.1 86 27.03536 8.0 TD1 351 1 20.6 7.2 26.85577 352 1
. . 14.3 23.1 8.5 19.5 27.03708 353-1 19.3 6.5 1.1 G01 27.03709 353-2 19.3 6.5 5.7 27.03710 353-3 19.3 6.5 56.3 Page 10.RSABS:V2.17.1.a.10.10.96 Page 81
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Plant Systems Corrected Field Activity Values Removable Surface Activity - Beta Survey r.=,y,,, .
Location Code: J0008PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2 Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 .
Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code B0036 26.85579 354-1 23.1 8.5 8.0 T01 27.03711 355-1 19.3 6.5 1.1 G01 27.03712 355-2 19.3 6.5 10.3 27.03713 355-3 19.3 6.5 1.1 26.85581 356-1 23.1 8.5 8.0 T01 26.85582 357-1 23.1 8.5 411 27.02937 358-1 24.9 9.1 -1.2 RO1 27.02938 358-2 24.9 9.1 8.7 27.02939 358-3 24.9 9.1 11.1 27.02940 359-1 24.9 9.1 16.1 27.02941 359-2 24.9 9.1 6.2 fG 27.02942 359-3 24.9 9.1 1.2 Q
26.85585 360-1 23.1 8.5 21.8 T01 27.02943 361-1 24.9 9.1 1.2 R01 27.02944 361-2 24.9 9.1 3.7 27.02945 361-3 24.9 9.1 -1.2 27.02946 362-1 24.9 9.1 -1.2 27.02947 362-2 24.9 9.1 6.2 27.02948 - 362-3 24.9 9.1 6.2 26.85588 363-1 23.1 8.5 17.2 T01 26.87818 364-1 23.1 8.5 24.1 26.87819 365-1 23.1 8.5 5.7 26.87820 366-1 23.1 8.5 12.6 27.02949 367 1 24.9 9.1 -1.2 R01 27.02950 367-2 24.9 9.1 8.7 27.02951 367-3 24.9 9.1 -3.7 26.87822 368-1 23.1 8.5 10.3 T01 26.87823 369-1 23.1 8.5 10.3 26.87824 370-1 23.1 8.5 19.5 3 27.02952 371-1 24.9 9.1 3.7 RO1 27.02953 371-2 24.9 9.1 8.7 27.02954 371-3 24.9 9.1 1.2 27.03537 372-1 20.6 7.2 1 15 . 8 T01 27.02955 373-1 24.9 9.1 -1.2 R01 27.02956 373-2 24.9 9.1 3.7 27.02957 373-3 24.9 9.1 11.1 h d 26.87827 26.87828 374-1 375-1 23.1 23.1 8.5 8.5 17.2
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Removable Surface Activity - Beta Survey Jl.535@L
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Location Code: J0008PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, ROI - Remediation, C01 -
Characterization, CO2 - Characterization Medium Codes: B0002, B0023, B0031, B0036 Guideline Value 750.0 dpm/100 cm' B00 l
j 700 600- - -- ------------------------------------------------------------ --
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'36-1 AOK2982 LB-5100W SN5100W 109-1 AOK2928 LB-5100W UNIT 2 110-1 AOK2928 LB-5100W UNIT 2 Q 145-1 AOK2928 LB-5100W UNIT 2 C/ 176-1 AOK2928 LB-5100W UNIT 2 214-1 AOK2928 LB-5100W UNIT 2 215-1 AOK2928 LB-5100W UNIT 2 216-1 AOK2928 LB-5100W UNIT 2 253-1 AOK2928 LB-5100W UNIT 2 254-1 AOK2928 LB-5100W UNIT 2 258-1 AOK2928 LB-5100W UNIT 2 259-1 AOK2928 UNIT 2 LB-5100W 260-1 AOK2928 UNIT 2 LB-5100W 261-1 AOK2928 UNIT 2 LB-5100W 262-1 AOK2928 UNIT 2 LB-5100W 16-1 AOK2982 SN5100W LB-5100W 34-1 AOK2982 SN5100W LB-5100W 35-1 AOK2982 SN5100W LB-5100W 37-1 AOK2982 LB-5100W SN5100W 39-1 AOK2982 LB-5100W SN5100W j i
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Laboratory Equipment Used Removable Surface Activity - Beta Survey r. = 2.-.
Location Code: J0008PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, R01 - Remediation, C01 -
Characterization, CO2 - Characterization Medium Codes: B0002, B0023, B0031, B0036 Location Range Survey User ID Laboratory Serial Equipment Number 130-1 AOK2982 LB-5100W SN5100W 131-1 AOK2982 LB-5100W SN5100W 133-1 AOK2982 LB-5100W UNIT 2
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Page 16:RSABS:V2.17.1.a.10.10.96 Page 87 l FSR_LSYS.FS
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Page 17:RSABS:V2.17.1.a.10.10.%
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Location Code: J0008PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, ROI - Remediation, C01 - <
Characterization, CO2 - Characterization Medium Codes: B0002, B0023, B0031, B0036 Location Range Survey User ID Laboratory Serial Equipment Number 235-1 AOK2982 LB-5100W UNIT 2 236-1 AOK2982 LB-5100W SN5100W 237-1 AOK2982 LB-5100W SN5100W 238-1 239-1 240-1 AOK2982 AOK2982 AOK2982 LB-5100W LB-5100W UNIT 2 UNIT 2 g
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Location Range Survey User ID Laboratory Serial Equipment Number 310-1 AOK2982 LB-5100W SN5100W 311-1 AOK2982 L'3-5100W SN5100W l 312-1 AOK2982 LB-5100W SN5100W A 313-1 AOK2982 LB-5100W SN5100W i
V 314-1 AOK2982 LB-5100W SN5100W i
315-1 AOK2982 LB-5100W SN5100W 316-1 AOK2982 LB-5100W SN5100W 317-1 AOK2982 LB-5100W SN5100W 318-1 AOK2982 LB-5100W SN5100W i 319-1
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330-1 AOK2982 LB-5100W 331-1 SN5100W ;
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339-1 AOK2982 LB-5100W SN5100W l 340-1 AOK2982 LB-5100W SN5100W 341-1 AOK2982 LB-5100W SN5100W 342-1 AOK2982 LB-5100W SN5100W 343-1 AOK2982 345-1 LB-5100W SN5100W AOK2982 LB-5100W SN5100W l 347-1 AOK2982 LB-5100W SN5100W 348-1 AOK2982 LB-5100W SN5100W 350-1 AOK2982 LB-5100W SN5100W 351-1 AOK2982 LB-5100W SN5100W 352-1
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Page 23:RSABS:V2.17.1.a.10.10.%
Page 94 FSR_LSYS.FS
12boratory Equipment Used Removable Surface Activity - Beta Survey i.=&
Location Code: J0008PZZZZEZ Survey Reasons:
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. DAB 9854 LB-5100W SN5100W 64-1 DAB 9854 LB-5100W SN5100W 65-1 DAB 9854 LB-5100W SN5100W 66-1 DAB 9854 LB-5100W SN5100W 67-1 DAB 9854 LB-5100W SN5100W 68-1 DAB 9854 LB-5100W SN5100W 69-1 DAB 9854 LB-5100W SN5100W Program Version: V2.17.1.a.10.10.96 Report Printed At: 12:11:53 PM on 10/21/96 Page 24:RSABS:V2.17.1.a.10.10.96 Page 95 FSR_LSYS FS
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l Location Range Survey User ID Laboratory Serial Equipment Number .
70-1 DAB 9854 LB-5100W SN5100W 71-1 DAB 9854 LB-5100W SN5100W 72-1 DAB 9854 LB-5100W SN5100W 73-1 DAB 9854 LB-5100W SN5100W
.k 74-1 DAB 9854 LB-5100W SN5100W 75-1 DAB 9854 LB-5100W SN5100W 76-1 DAB 9854 LB-5100W SN5100W 77-1 DAB 9854 LB-5100W SN5100W 78-1 DAB 9854 LB-5100W SN5100W 79-1 DAB 9854 LB-5100W SN5100W
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80-1 DAB 9854 LB-5100W SN5100W 98-1 DAB 9854 LB-5100W UNIT 2 99-1 DAB 9854 LB-5100W UNIT 2 106-1 DAB 9854 LB-5100W SN5100W 112-1 DAB 9854 LB-5100W UNIT 2 164-1 DAB 9854 LB-5100W UNIT 2 165-1 DA.B9854 LB-5100W UNIT 2 :
166-1 DAB 9854 LB-5100W UNIT 2 )
167-1 DAB 9854 LB-5100W UNIT 2 !
168-1 DAB 9854 LB-5100W UNIT 2 l l
4 Program Version: V2.17.1.a.10.10.96
, 1 O Report Printed At: 12:12:05 PM on 10/21/96 b l Page 25:RSABS:V2.17.1.a.10.10.%
F _LSYS FS l
I Laboratory Equipment Used Removable Surface Activity - Beta Survey g
n,; =,y_ .
Location Code: J0008PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, ROI - Remediation, C01 -
Characterization, CO2 - Characterization Medium Codes: B0002, B0023, B0031, B0036 Location Range Survey User ID Laboratory Serial Equipment Number 169-1 DAB 9854 LB-5100W 170-1 DAB 9854 LB-5100W UNIT 2 )
172-1 UNIT 2 i DAB 9854 LB-5100W UNIT 2 173-1 174-1 204-1 DAB 9854 DAB 9854 LB-5100W LB-5100W UNIT 2 UNIT 2 g
DAB 9854 LB-5100W UNIT 2 205-1 DAB 9854 LB-5100W UNIT 2 206-1 DAB 9854 LB-5100W UNIT 2 207-1 DAB 9854 LB-5100W UNIT 2 208-1 DAB 9854 LB-5100W UNIT 2 l
209-1 DAB 9854 LB-5100W UNIT 2 210-1 DAB 9854 LB-5100W UNIT 2 211-1 DAB 9854 LB-5100W UNIT 2 212-1 DAB 9854 LB-5100W UNIT 2 213-1 DAB 9854 LB-5100W UNIT 2 308-1 to 308-3 9934133 LB-5100W UNIT 2 344-1 to 344-3 1 D934133 LB-5100W UNIT 2 346-1 to 346-3 DDS4133 LB-5100W UNIT 2 349-1 to 349-3 DDS4133 LB-5100W UNIT 2 358-1 to 358-3 DDS4133 LB-5100W UNIT 2 Program Version: V2.17.1.a.10.10.96 Report Printed At: 12:12:16 PM on 10/21/96 Page 26:RSABS:V2.17.1.a.10.10.96 Page 97 FSR_LSYS.FS
Laboratory Equipment Used Removable Surface Activity - Beta Survey gg
- ,;, = r :: . A Location Code: J0008PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, R01 - Remediation, C01 -
Characterization, CO2 - Characterization Medium Codes: B0002, B0023, B0031 B0036 Location Range Survey User ID Laboratory Serial Equipment Number 359-1 to 359-3 DDS4133 LB-5100W UNIT 2 361-1 to 361-3 DDS4133 LB-5100W UNIT 2 362-1 to 362-3 DDS4133 LB-5100W UNIT 2 f)/
y 367-1 to 367-3 371-1 to 371-3 DDS4133 DDS4133 LB-5100W LB-5100W UNIT 2 UNIT 2 373-1 to 373-3 DDS4133 LB-5100W UNIT 2 4-1 DRS1739 LB-5100W SN5100W 7-1 DRS1739 LB-5100W SN5100W 22-1 DRS1739 LB-5100W SN5100W l 25-1 DRS1739 LB-5100W SN5100W l
81-1 DRS1739 LB-5100W SN5100W 82-1 DRS1739 LB-5100W SN5100W 83-1 DRS1739 LB-5100W SN5100W i 101 1 DRS1739 LB-5100W SN5100W !
102-1 DRS1739 SN5100W LB-5100W ;
104-1 DRS1739 LB-5100W SN5100W i 105-1 DRS1739 LB-5100W SN5100W l 1-1 ELS8308 LB-5100W SN5100W 8-1 ELS8308 LB-5100W SN5100W 13-1 ELS8308 LB-5100W SN5100W Program Version: V2.17.1.a.10.10.96 q
v Report Printed At: 12:12:27 PM on 10/21/96 Page 27:RSABS:V2.17.1.a.10.10.96 "f0_fSYS.FS F
Laboratory Equipment Used Removable Surface Activity - Beta Survey f. .a,y_.
Location Code: J0008PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, R01 - Remediation, C01 -
Characterization, CO2 - Characterization Medium Codes: B0002, B0023, B0031, B0036 Location Range Survey User ID Laboratory Serial Equipment Number 14-1 ELS8308 LB-5100W SN5100W 18-1 ELS8308 LB-5100W SN5100W 20-1 ELS8308 LB-5100W SN5100W 21-1 84-1 ELS8308 ELS8308 LB-5100W LB-5100W SN5100W SN5100W g'
85-1 ELS8308 LB-5100W SN5100W 86-1 ELS8308 LB-5100W SN5100W i 87-1 ELS8308 LB-5100W SN5100W i 88-1 ELS8308 LB-5100W SN5100W 90-1 ELS8308 LB-5100W SN5100W 92-1 ELS8308 LB-5100W SN5100W 96-1 ELS8308 LB-5100W SN5100W 113-1 ELS8308 LB-5100W SN5100W 114-1 ELS8308 LB-5100W SN5100W 115-1 ELS8308 LB-5100W SN5100W 118-1 ELS8308 LB-5100W SN5100W i 119-1 ELS8308 .LB-5100W SN5100W l 123-1 ELS8308 LB-5100W SN5100W l 125-1 ELS8308 LB-5100W SN5100W 141-1 ELS8308 LB-5100N SN5100W Program Version: V2.17.1.a.10.10.96 Report Printed At: 12:12:38 PM on 10/21/96 Page 28:RSABS:V2.17.1.a.10.10.96 Page 99 l FSR LSYS.FS i
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Laboratory Equipment Used Removable Surface Activity - Beta Survey r.c== 1 l
Location Code: J0008PZZZZEZ Survey Reasons: T01 - Initial Final Release, G01 - Investigation, R01 - Remediation, C01 -
- Characterization, CO2 - Characterization Medium Codes
- B0002, B0023, B0031, B0036 l
Location Range Survey User ID Laboratory Serial Equipment Number 144 1 ELS8308 LB-5100W SN5100W 155-1 ELS8308 LB-5100W SN5100W 156-1 ELS8308 LB-5100W SN5100W
- 161-1 ELS8308 LB-5100W SN5100W
. j 162-1 ELS8308 LB-5100W SN5100W 163-1 ELS8308 LB-5100W SN5100W 12-1 JDT2759 LB-5100W SN5100W 89-1 JDT2759 LB-5100W SN5100W 91-1 JDT2759 LB-5100W SN5100W 120-1 JMS1149 LB-5100W UNIT 2 121-1 JMS1149 LB-5100W UNIT 2 122-1 JMS1149 LB-5100W UNIT 2 132-1 JMS1149 LB-5100W SN5100W 134-1 JMS1149 SN5100W LB-5100W 135-1 JMS1149 LB-5100W SN5100W 136-1 JMS1149 LB-5100W UNIT 2 137-1 JMS1149 LB-5100W UNIT 2 Program Version: V2.17.1.a.10.10.96 r- Report Printed At: 12:12:49 PM on 10/21/96 Total Pages: 29 Page 29:RSABS:V2.17.1.a.10.10.%
Page 100 FSR_LSYS FS
Statistical Summary Removable Surface Activity - Beta Survey ,g .
Location Code: J0008PZZZZEZ Survey Reasons: Q01 - QC Verification, Q02 - QC Verification Medium Codes: B0023, B0036 Net dpm/100 cm2 l Upper Confidence Limit (UCL) 9.9 l l Mean 7.1l l Maximum 51.0 l l Minimum -6.0 l l Standard De viation l Minimum Detectable Activity 10.6 l 26.1 l g4 '
l Critical Level 9.6 l l Samples Reported 40l j l Samples Prescribed 40l )
Tests Performed l Samples Reported greater than or equal to Samples Prescribed YES l Passed l MDA < 187.5 dpm/100 cm2 YES l Passed l Percent of Samples > 562.5 dpm/100 cm2 0.0 l Passed (3) l Number of Samples > 750.0 dpm/100 cm2 0 l Passed (4) l UCL of Mean less than or equal 750.0 dpm/100 cm2 YES l Passed (3) 10% Test (4) Single Measurement Test O
Page 1:RSABS:V2.17.1.a.10.10.96 Page 101 FSR,$ TAT FSL
Plant Systems Corrected Field Activity Values
-g Removable Surface Activity - Beta Survey m = ,,,,a Location Code: J0008PZZZZEZ Comments: Activity (net), MDA, and CL reponed dpm/100 cm2 Underimed values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2, Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code B0023 26.89203 119-1 20.6 7.2 -4.1 001 26.94412 125-1 20.6 7.2 0.5 26.95087 131-1 20.6 7.2 5.1 26.94413 142-1 20.6 7.2 2.8 26.75415 147-1 23.5 8.6 -6.0 26.75416 153-1 23.5 8.6 0.9 26.94414 164-1 20.6 7.2 21.1 26.94415 169-1 20.6 7.2 12.0 26.94416 174-1 20.6 7.2 25.7 !
26.79155 177-1 23.5 8.6 5.5 26.79156 182-1 23.5 8.6 -3.7 26.79157 185-1 23.5 8.6 -6.0
( 26.79158 188-1 23.5 8.6 14.7 26.79159 194-1 23.5 8.6 5.5 26.79160 201 1 23.5 8.6 -6.0 26.95088 207-1 20.6 7.2 18.8 26.95089 212-1 20.6 7.2 0.5 26.95090 221-1 20.6 7.2 23.4 26.94417 226-1 20.6 7.2 0.5 26.94418 231-1 20.6 7.2 5.1 -
27.03949 233-1 18.9 6.3 3.7 r 26.94419 237 1 20.6 7.2 7.4 26.95091 238-1 20.6 7.2 5.1 26.89564 242-1 26.1 9.6 3.3 26.94420 256-1 20.6 7.2 51.0 26.94421 261-1 20.6 7.2 2.8 ,
r B0036 26.87830 269-1 23.1 8.5 3.4 t 27.03692 270-1 19.3 6.5 14.9 27.03693 273-1 19.3 6.5 12.6 27.03694 286-1 19.3 6.5 1,1 27.03695 288-1 19.3 6.5 8.0 26.87831 290-1 23.1 8.5 17.2 i
, 27.03696 298-1 19.3 6.5 8.0 ;
i, 27.02958 308-1 24.9 91 6.2 002 i 27.02959 308-2 24.9 9.1 8.7 !
27.02960 308-3 24.9 9.1 1.2 Page 2:RSABS:V2.17.1.a.10.10.% i Page 102
...n-.... -
I Plant Systems Corrected Field Activity Values Removable Surface Activity - Beta Survey ry=,s--i.
Location Code: J0008PZZZZEZ Comments: Activity (net), MDA, and CL reported dpm/100 cm2.
Underlined values exceed the critical level.
Bold values exceed 562.5 dpm/100 cm2 Italic values exceed 750.0 dpm/100 cm2 Medium RC# Location ID - MDA Critical Activity Reason Code Location # Level Code B0036 26.87833 315-1 23.1 8.5 5.7 0 01 26.87834 333-1 23.1 8.5 -1.1 27.03714 346-1 19.3 6.5 . 8.0 26.87835 365-1 23.1 8.5 1.1 O
O c
5 Page 3:RSABS:V2.17.1.a.10.10.96
. Page 103 ru -. r.,
a i
i Ci Graph of Activity versus Location Series =
U Removable Surface Activity - Beta Survey r=l5 M l
g =,.y.a Location Code: J0008PZZZZEZ d
Survey Reasons: Q01 - QC Verification, Q02 - QC Verification Medium Codes: B0023, B0036 Guideline Value 750.0 dpm/100 cm8 j 800
- n+ =--r-+-,.-~ = -
+-,--n-,-.= = - , . ~
e- ~
l 700- --+----------------------------------------------- ----------------
600-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
' ( 600 - ---- ------------------------------------------- ----
u t - ----------
M E
u g 400- - - - . - - - - - - - - - ------------------- - - - - - ---- - - - - - - - - - - - - - - - - - - - - - -
0 1
m 300- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ,
t Z
200- - - - - - - - - - - - - - - . - - - - - - - - - - ----------------- ----------- -----------
l
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100 - - - - - - - - ------------------------ ---------------- ---------------- -
i
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g l,L*: t f 7,"~c*,~8_-*1!--"? r -- s -- q;"3M- jb";"gy- V?s3-L 3 7- 1 7 " 4.g;*
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2s55!2ni ! !m-1
! ' !24-H-l e s 295$ ! _3052 ais-s 34s-4 12S 1 142 1 153-1 169-1 177 1 te5-1 i94-1 207 1 221 1 231-1 237 1 242-1 261 1 270 1 2e6-1 290 1 308-1 308 3 333-1 365-1 Location Series
--- Critical Level --. - M D A Guideline Value --.- Activity i
Page 4:RSABS:V2.17.1.a.10.10.96 Page 104 GRFSL7L8.FSL
Laboratory Equipment Used Removable Surface Activity - Beta Survey g
ge=m Location Code: J0008PZ7.ZZEZ Survey Reasons: Q01 - QC Verification, QO2 - QC Verification Medium Codes: B0023, B0036 Location Range Survey User ID Laboratory Serial Equipment Number l
119-1 AOK2982 LB-5100W SN5100W 177-1 AOK2982 LB-5100W SN5100W 182-1 AOK2982 LB-5100W SN5100W 185-1 188-1 194-1 AOK2982 AOK2982 LB-5100W LB-5100W SN5100W SN5100W g i AOK2982 LB-5100W SN5100W l 201-1 AOK2982 LB-5100W SN5100W I 308-1 to 308-3 AOK2982 LB-5100W UNIT 2 l 348-1 AOK2982 LB-5100W SN5100W l 125-1 DDS4311 LB-5100W SN5100W I 142-1 DDS4311 LB-5100W SN5100W l 164-1 DDS4311 LB-5100W SN5100W 169-1 DDS4311 LB-5100W SN5100W i 174-1 .DDS4311 LB-5100W SN5100W 226-1 DDS4311 LB-5100W SN5100W 231 1 DDS4311 237-1 LB-5100W SN5100W DDS4311 LB-5100W SN5100W 256-1 DDS4311 LB-5100W SN5100W 261-1 DDS4311 LB-5100W SN5100W Program Version: V2.17.1.a.10.10.96 Report Printed At: 03:52:11 PM on 10/21/96 4
Page 5:RSABS:V2.17.1.a.10.10.96 "k'0RfLSYS.
( Laboratory Equipment Used Removable Surface Activity - Beta Survey gJ.b,_- =
Location Code: J0008PZZZZEZ Survey Reasons: Q01 - QC Verification, QO2 - QC Verification Medium Codes: B0023, B0036 Location Range Survey User ID Laboratory Serial Equipment Number 131-1 DPS4133 LB-5100W SN5100W 207-1 DPS4133 LB-5100W SN5100W 212-1 DPS4133 LB-5100W SN5100W
/3 221-1 DPS4133 LB-5100W SN5100W U 233-1 DPS4133 LB-5100W SN5100W 238-1 DPS4133 LB-5100W SN5100W 242-1 DPS4133 LB-5100W UNIT 2 269-1 DPS4133 LB-5100W SN5100W 270-1 DPS4133 LB-5100W SN5100W 273-1 DPS4133 LB-5100W SN5100W 286-1 DPS4133 LB-5100W SN5100W 288-1 DPS4133 SN5100W LB-5100W 290-1 DPS4133 SN5100W LB-5100W 298-1 DPS4133 SN5100W LB-5100W 315-1 DPS4133 SN5100W LB-5100W 333-1 DPS4133 SN5100W LB-5100W 365-1 DPS4133 SN5100W LB-5100W 147-1 ELS8308 LB-5100W SN5100W 153-1 ELS8308 LB-5100W SN5100W Program Version: V2. ; 7.1.a.10.10.96
(~~} Report Printed At: 03:52:21 PM on 10/21/96 C./
Total Pages: 6 Page 6:RSABS:V2.17.1.a.10.10.96 Page 106 FSR,_LSYS.FS
Scientific Ecology Group, Inc.
Radiological Engineering & Decommissioning Services gggg
-~~
Fort St. Vrain Nuclear Generating Station Decommissioning Project Quality Control (QC) Verification Measurements Total Surface Activity Removable Activity (dpm/100 cm2) (dpm/100 cm 2)
Parameters TO1/C01/C02/ Q01/QO2 TO1/C01/C02/ Q01/QO2 C03/R01 C03/R01 Observations 44 44 69 69 Mean 723.2 1125.3 5.2 5.1 Standard 1,017.4 1,620.5 9.4 9.3 Deviation t Value -1.39 0.08 Two-tail P 0.17 0.94 value Agree at 95% YES YES QC-Verification Discussion:
Verification field and laboratory measurements were performed independently on at least five percent of the total and removable surface activity measurements collected for Survey Group J.
There were 67 Group J survey locations resurveyed as QC-Verification measurements which represented approximately eight percent of the total locations. Survey Area J0008 contributed 38 out of the 67 locations resurveyed as part of the comprehensive Group J QC-Verification Survey. The J0008 specific and total Group J QC-Verif% tion measurements both verified the conclusions regarding the radiological status and suitabilitj for release for unrestricted use of the Survey Areas within Survey Group J.
In addition to verifying that all QC-Verification measurements met the unrestricted use release criteria, a statistical comparison of the QC-Verification results and the corresponding initial Final Survey results was performed. Although not required by the Final Survey Plan, this comparison was considered prudent since only a portion of each Survey Area was resurveyed. The means of the QC-Verification and corresponding initial Final Survey results were statistically evaluated using a two tailed t-test assuming unequal variances.
O Page 107
3 4
i QC-Verification Discussion (Continued):
A two tailed p-value is calculated which indicates the probability that two sample sets, taken from the same population, would result in mean difference values greater than or equal to the !
a difference observed in the two data sets tested. A two tailed p-value greater than 0.05 indicates !
, that the QC-Verification and initial Final Survey means are statietically similar at 95 percent !
l confidence. !
The subject Group J total and removable surface activity p-values were greater than 0.05, l indicating that the means for the QC-Verification measurements were in statistical agreement (at
. 95% Confidence) with the corresponding means of the initial Final Survey. In Conclusion, the l
~
l subject QC-Verification Survey results support the conclusions made for the Group J initial Final !
Survey measurements that this survey area meets the criteria for release for unrestricted use. l l
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