Text

Final Status Survey Report for Saxton Nuclear Experimental Corporation Saxton Steam Generating Station Structural Surfaces - Basement SS14, SS15, SS16, SS17, Appendix C, E900-03-019 Calculation Sheet
	ML052090279
Person / Time
Site:	Saxton File:GPU Nuclear icon.png
Issue date:	08/14/2003
From:	Donnachie P, Holmes R, Paynter A; GPU Nuclear Corp
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	E910-05-037 E900-03-019, Rev 0
	Download: ML052090279 (92)
	v • d • e

Appendix C SCM SSGS Footprint and CV Steam Tunnel Survey Design

SNEC CALCULATION COVER SHEET CALCULATION DESCRIPTION j jv'j.7 Calculation Number Revision Number Effective Date Page Number E900-03-019 0

IM//0i I

of 14 Subject Shonka SSGS Footprint & CV Steam Pipe Tunnel (SSGS Side) FSS Survey Design Question 1 - Is this calculation defined as 'In QA Scope'? Refer to definition 3.5.

Yes 0 No 0 Question 2-Is this calculation defined as a 'Design Calculation"? Refer to definitions 3.2 and 3.3.

Yes 0 No a Question 3 - Does the calculation have the potential to affect an SSC as described in the USAR?

Yes 0 No 0 NOTES: If a 'Yes answer Is obtained for Question 1. the calculation must meet the requirements of the SNEC Facility Decommissioning Quality Assurance Plan.

If a 'Yes answer is obtained for Question Z the Calculation Originator's immediate supervisor should not review the calculation as the Technical Reviewer. If a YES answer is obtained for Question 3, SNEC Management approval is required to implement the calculation. Calculations that do not have the potential to affect SSC's may be Implemented by the TR

DESCRIPTION OF REVISION -

-APPROV IGNATARES I

I I

SNEC CALCULATION SHEET Calculation Number Revision Number Page Number E900-03-019 0

Page 2 of _14_

Subject Shonka SSGS Footprint & CV Steam Pipe Tunnel (SSGS Side) FSS Survey Design 1.0 PURPOSE 1.1 The purpose of this calculation is to provide the survey design guidance to be followed for conducting final status surveys (FSS) in the Saxton Steam Generation Station (SSGS) footprint and the adjacent CV Steam Pipe Tunnel (805' elev.). The SSGS footprint consists of the uFiring Aisle" (806' elev.), SSGS Basement Area (790' elev.) and Seal Chamber 1 & 2 Roof areas (-803' elev.). The CV Steam Pipe Tunnel extends off the northeast comer of the SSGS footprint.

1.2 Shonka Research Associates (SRA) will conduct scan surveys using procedures reviewed and approved by SNEC. These procedures are attached as Appendices.

2.0

SUMMARY

OF RESULTS 2.1 The following information will be used to conduct the applicable FSS for this survey design:

2.1.1 The SSGS Footprint area is divided into eleven (11) survey units, i.e. six (6) Class 1, two (2) Class 2 and three (3) Class 3 survey units.

2.1.2 The SSGS Survey Unit (SU) Numbers are as follows (See Attachments 7 & 8 for survey unit locations):

SU Number Area Description Classification Area (mi)

SS13-1 Firing Aisle Floor (806')

3 560 SS13-2 Firing Aisle Walls 3

80 SS14-1 Basement Floor (790') 21 75 SS14-2 Basement Floor (790') 2.

1 75 SS14-3 Basement Floor (790') 2-1 88 SS14-4 Basement Floor (790') 2 1

77 SS14-5 Basement Floor (790') 2.

1 56 SS15 Basement Wall (East End) 1 100 SS16 Basement Walls Up to 2

2 240 meters SS17 Basement Walls > 2 meters 3

350 SS18 Seal Chamber 1 & 2 Roofs 2

32 Note 1: Area and linear dimensions are approximations.

Note 2: Basement floors will include walls of trenches where possible.

2.1.3 The CV Steam Pipe Tunnel (SSGS Side) consists of three parts: floor, walls and ceiling. Since characterization information in this tunnel is limited and radioactive steam passed through it, the entire area has been classified as Class 1. This area is not described in the current Revision 2 of the SNEC LTP. However, this area will be included in Table 5-2 under the SSGS section in the next LTP revision. The CV Steam Pipe Tunnel is divided into three (3) Class 1 survey units.

SNEC CALCULATION SHEET Calculation Number Revision Number Page Number E900-03-019 0

Page 3 of 14 Subject Shonka SSGS Footprint & CV Steam Pipe Tunnel (SSGS Side) FSS Survey Design 2.1.4 The Survey Unit Numbers for these CV Steam Pipe Tunnel (SSGS Side) are as follows:

SU Number Area Description Classification Area (mz)

SS22-1 CV Steam Pipe Tunnel floor 1

20 SS22-2 CV Steam Pipe Tunnel walls 1

45 SS22-3 CV Steam Pipe Tunnel ceiling 1

15 2.1.5 The number of static measurement points will be developed, as applicable, after SRA completes their survey and results are reviewed by the FSS group.

2.1.6 The minimum scan coverage for Class 1 areas will be 100%, Class 2 areas, 50%

and for Class 3 areas, 10-50%.

2.1.7 Scan speed will be set in accordance with SRA procedures and the SNEC MDCSCn value calculated for structure surfaces.

2.1.8 The SSGS Footprint and the adjacent CV Steam Pipe Tunnel have different surface DCGLW values. For this design the following DCGLW values apply: -----

SSGS Footprint - 13,095 dpm/100 cm2 CV Steam Pipe Tunnel - 7628 dPm/ 00 cm2 These values are the 75% administrative limits for the surrogate Cs-137 values calculated in Attachments 3 & 5.

2.1.9 As a guideline for elevated measurement (hot spot) determination a surface area DCGLemc will use an apriori Cs-137 surface area factor for a 1-M 2 area equal to 11.

These values are calculated to be:

SSGS Footprint-144,045 dmIlO00 cm2 CV Steam Pipe Tunnel - 83,908 dom/100 cm2 Note: If an elevated measurement (hot spot) is detected a dimensional analysis will be made of the hot spot and the appropriate area factor will be applied from SNEC LTP Table 5-I15a.

2.1.10 The MDCcan values for this design that SRA must achieve are:

SSGS Footprint - 6547 dpm/100 cm2 CV Steam Pipe Tunnel - 3814 dpm/100 cm2 2.1.11 Areas greater than the DCGL, must be identified, documented, marked, and bounded to include an area estimate.

2.1.12 Class 1 areas with surface deformations that cannot be surveyed by Shonka will be identified by marking or painting around the suspect area's perimeter.

SNEC CALCULATION SHEET o

Calculation Number Revision Number Page Number E900-03-019 0

Page 4 of 14 Subject Shonka SSGS Footprint & CV Steam Pipe Tunnel (SSGS Side) FSS Survey Design 2.1.13 Remediation is indicated when any area exceeds 3 x the DCGLW for any scan measurement or when the value for any area of -1 square meter is greater than the DCGL,.C. Note: If additional remediation is performed the survey unit design is void.

2.1.14 Gas flow proportional counter (GFPC) will be used lAW SRA procedures.

3.0 REFERENCES

3.1 SNEC Facility License Termination Plan.

3.2 Procedure E900-IMP-4500.59, "Final Site Survey Planning and DQA".

3.3 SNEC procedure E900-IMP-4520.04, 'Survey Methodology to Support SNEC License Termination".

3.4 SNEC procedure E900-IMP-4520.06, "Survey Unit Inspection in Support of FSS Design".

3.5 NUREG-1575, 'Multi-Agency Radiation Survey and Site Investigation Manual", August 2000.

3.6 SRA Procedures - See Appendix Section 6.0.

3.7 SNEC Calculation E900-03-012, "Effective DCGL Worksheet Verification."

4.0 ASSUMPTIONS AND BASIC DATA 4.1 SRA procedures to be used to perform scan surveys.

4.2 SNEC LTP section 2.2.4.1.5 and Figure 2-25 provide a description of the SSGS Footprint.

4.3 provides figure of the CV Steam Pipe Tunnel (SSGS Side).

4.4 Remediation History The Saxton Steam Generating Station (SSGS) Footprint consists of multiple levels. The upper level, "Firing Aisle" (-806' El), contained little or no contaminated surfaces.

However, several drain lines contained levels of Cs-137 that was discemable above typical background values. The majority of this piping was removed during the remediation process. Any impacted piping that is to be left behind will be sampled and surveyed in accordance with SNEC site procedures.

The lower level, SSGS Basement Area (-790'), was surveyed and sampled in stages because of elevated ground water levels, which would have normally resided to a depth several feet above the floor (-790'). Water was pumped from region to region at this elevation to allow the completion of the characterization process on the walls and floor sections of the basement area. Results from surveys and sampling in this region show somewhat contaminated surfaces exist on the floor and in the sump areas at this lower elevation. Tie lines (piping) between sumps were also contaminated and were cut out.

Surface drain lines and miscellaneous piping that were impacted and accessible were removed. Other piping in this region that showed elevated levels of residual contamination and will be treated in accordance with SNEC site procedures.

SNEC CALCULATION SHEET Calculation Number Revision Number Page Number E900-03-019 0

Page 5 of 14 Subject Shonka SSGS Footprint & CV Steam Pipe Tunnel (SSGS Side) FSS Survey Design Characterization results for the SSGS area are presented in the SNEC LTP, Tables 2-3a through 2-3d and 2-29. This is a complex structure both physically and radiologically.

Table 5-2 provides the survey classifications that result from the complete characterization data for this area.

The west end of the CV Steam Pipe Tunnel exited the southwest side of the pipe tunnel that surrounds the CV. The CV Steam Pipe Tunnel then connected to the SSGS. The tunnel is known to have had trace amounts of surface contamination from leaking steam pipes. All piping has been removed from this tunnel. It is presently sealed at its end with a metal and/or concrete block wall. Since this area was potentially surface contaminated and since it was not physically isolated from the SSGS, it poses some questions as to just how well SSGS cleanup was accomplished prior to demolition. In 2001 surface scans and loose contamination surveys were performed in 2001.

Results from these surveys indicated <1000 dpm/100 cm2 beta-gamma and <15 dpm/100 cm2 alpha for removable surface contamination, surface scans <100 ncpm (RM-14) and <0.1 mr/hr general area.

On 8/14/03 paint chips were taken from the tunnel wall. An evaluation of these chips determined that there was no surface activity between the paint layer and the bare wall.

This paint was determined to have been part of the original structure and not used to cover up contamination. Gamma scans (ref. gamma log numbers 5-14471 and 1-14472) performed on the paint chips indicated no radionudides above minimum detectable activity (MDA). Therefore, there was no reason to remove paint prior to FSS.

4.5 This survey determines the effective DCGL, value for Cs-137 using the spreadsheet mix in Attachments 3 & 5. A 25% reduction to the effective DCGLw was performed to address de-listed radionuclides. The SNEC facility has instituted an administrative limit of 75% for the allowable dose for all measurement results. The de-listed radionuclide dose is accounted for within the 75% administrative limit.

4.6 Radionuclide mixes used to determine effective DCGLW were taken from Attachments 2 &

4.

4.7 The MDCSCn calculation is determined based on LTP section 5.5.2.5. The calculation simply reduces the applicable DCGLW by 50%.

4.8 Special measurements including gamma-ray spectroscopy are not included in this survey design.

4.9 Static and other survey measurements may be conducted as applicable after review of the SRA survey is completed. This design will be revised to incorporate these surveys as determined by the FSS group.

4.10 The survey design checklist is listed in Attachment 1.

5.0 CALCULATIONS SSGS Footprint

The required DCGLw = 17,461 x 0.75 = 13,095 dpm/100 cm2.

The MDCSn =13,095 x 0.5 = 6547 dpm/100 cm2.

DCGLmc for 1 r 2 = 13,095 XAF of 11 = 144,045 dpm/100 cm2.

SNEC CALCULATION SHEET Calculation Number Revision Number Page Number E900-03-019 0

Page 6 of 14_

Subject Shonka SSGS Footprint & CV Steam Pipe Tunnel (SSGS Side) FSS Survey Design CV Steam Pipe Tunnel The required DCGLw = 10,170 x 0.75 = 7628 dpm/100 cm2.

The MDCSn = 7628 x 0.5 = 3814 dpm/100 cm2.

DCGL,8 for 1 m2 = 7628 X AF of 11 = 83,908 dpm/100 cm2.

6.0 APPENDICES 6.1, Survey Design Checklist.

6.2, Sample Results for SSGS Footprint 6.3, SSGS Footprint Effective Area DCGL, for Cs-137 (dpm/100 cm2) 6.4, Sample Results for CV Pipe Tunnel (SSGS Side) 6.5, CV Tunnel (SSGS Side) Effective Area DCGL for Cs-1 37 (dpmI100 cm2) 6.6, CV Steam Pipe Tunnel (SSGS Side) Figure 6.7, SSGS Footprint Firing Aisle & Top of Seal Chambers 6.8, SSGS Footprint Basement (790')

6.9, SRA SCM Procedure 001, Rev 6, Confirmation and Calibration of the Incremental Encoder.

6.10 Attachment 10, SRA SCM Procedure 005, Rev 6, Requirements for Completion of the Survey Using the SCM.

6.11 1, SRA SCM Procedure 006, Rev 4, Performance of a Position Calibration on a PSPC.

6.12 Attachment 12, SRA SCM Procedure 007, Rev 7, Source Response Check and Performance Based Check of any PSPC Detector Configuration Installed on the SCM.

6.13 Attachment 13, SRA SCM Procedure 008, Rev 3, Conduct of Operations for Surveys Using the SCM/SIMS:

6.14 Attachment 14, SRA SCM Procedure 011, Rev 1, Survey Naming Convention when Using the SCM.

I'.-

.SNEC CALCULATION SHEET Calculation Number Revision Number Page Number E900-03-019 0

Page 7 of.14_

Subject Shonka SSGS Footprint & CV Steam Pipe Tunnel (SSGS Side) FSS Survey Design Attachment I Survey Design Checklist Calculation No.

I Location Code: See attached design for location codes.

6900-03-019 TEM TREVIEW FOCUS l

Status ITEMREVEW FCUS(Circle One 1

Has a survey design calculation number been assigned and is a survey design summary

(

) N/A description provided?p 2

Are drawings/diagrams adequate for the subject area (drawings should have compass N/A headings)?

3 Are boundaries properly identified and is the survey area classification clearly indicated?

4 Has the survey area(s) been properly divided into survey units IAW EXHIBIT 10 5

Are physical characteristics of the area/location or system documented?

6 Is a remediation effectiveness discussion included?

7 Have characterization survey and/or sampling results been converted to units that are comparable to applicable DCGL values?

v Is survey and/or sampling data that was used for determining survey unit variance included?

Y 9

Is a description of the background reference areas (or materials) and their survey and/or sampling results Included along with a justification for their selection?

10 Are applicable survey and/or sampling data that was used to determine variability included?

Y Will the condition of the survey area have an impact on the survey design, and has the probable impact been considered in the design?

Has any special area characteristic including any additional residual radioactivity (not 12 previously noted during characterization) been identified along with its Impact on survey N

design?

13 Are all necessary supporting calculations and/or site procedures referenced or Included?

14 Has an effective DCGLw been identified for the survey unit(s)?

15 Was the appropriate DCGLEMC Included in the survey design calculation?

1s Has the statistical tests that will be used to evaluate the data been identified?

Y 17 Has an elevated measurement comparison been performed (Class 1 Area)?

19 Has the decision error levels been identified and are the necessary Justifications provided?

Y 19 Has scan Instrumentation been identified along with the assigned scanning methodology?

(V 20 Has the scan rate been identified, and is the MDCscan adequate for the survey design?

(

21 Are special measurements e.g., In-situ gamma-ray spectroscopy required under this design, Y

and is the survey methodology, and evaluation methods described?

22 Is survey instrumentation calibration data included and are detection sensitivities adequate? r 23 Have the assigned sample and/or measurement locations been clearly Identified on a diagram or CAD drawing of the survey area(s) along with their coordinates?

24 Are investigation levels and administrative limits adequate, and are any associated actions clearly Indicated?

25 For sample analysis, have the required MDA values been determined.?

Y 26 Has any special sampling methodology been identified other than provided in Reference 6.3?

Y NOTE: a copy of this completed form or equivalent, shall be Included within the survey design calculation.

M-SNEC CALCULATION SHEET Calculation Number Revision Number Page Number E900-03-019 0

Page 8of_14_

Subject Shonka SSGS Footprint & CV Steam Pipe Tunnel (SSGS Side) FSS Survey Design Sample Results for SSGS Footprint LocaltoNDoscrption SSGS Fot01 AV.134. O

.Wd #2 Kdmu Rtase. SSGS Enst SLnp e 25'. AV133. Wd 91 SSGS F t

AT-139 e V SSGS FodPh AT-139, 9'-1. Wd 34 SSGS Fo1rt AW.132 e 21: Wda 3 SSGS Fodt*t West Tutbw Se

&TP pe AV.134 (PLnped)

SSGS Foodr East Tutb.

&mnp keAV-133 (Ptnpd)

SSGS Fodp Cjedom Tanke. AW-132 (RFred)

SSGS Foeftu. Wd g 7 Rxuped Sead.w SSGS Notr S1rV SSGS SE Sxnrp. AU.133. SR-0C3 SSGS SMun East S.Mn Sedfwnt AV-133 SSGS Meein.

East. SR-COD4 SSGS Notrz SunV Pksan - 4' ipe SSGS, E.

Disk F 1 SSGS Fod~h East SR-0004. NW anp SSGS Fodwtpn CutV Secta,. Ca Ba *2., Olsk #1. &drSrue SSGS 79' B.. East - Ddxts Fran Ranp Stad Smi" Pipe SSGS 4' Cress over k - &xrr to Sunp - 7W S.

SSGS Foctprt Snmpe f S. Cvarde Focr Cae - SR-56. Buakwg Stuoure T1 (d)

T 1R (d)

T 12 (d)

T T112(d T1 2(d)

T 12 (d) 157861.0511925.23275111019.59251 32050.68751 8813847.751 1446.15 Am.241 Co40 Cs-137 Pu-238 Puw239 SrO9D Amn241 Co 60 Cs-137 Pu-231 Pu-239 5.90 0.0995 0.0327 1.3931 0.0014 0.0060 0.0277 0.0875 1.9646 78.9405 0.0292 0.0400 0.0199 0.0328 0.2508 0.0068 0.0050 0.0185 0.0199 0.0328 0.3065 0.0015 0.0050 0.0167 0.0090 0.0262 0.4365 0.0019 0.0060 0.0278 0.1294 0.1329 6.2384 0.0068 0.0120 0.0185 0.1990 0.2459 91.0626 0.1952 0.2000 0.0556 0.0398 0.1330 5.1214 0.0146 0.0160 0.0186 0.0697 1.0260 72.0571 0.2932 0.1700 0.0040 0.0510 2.4127 0.0039 0.0030 0.0094 0.0139 0.3941 150.4871 0.0029 0.0040 0.0189 0.0889 0.3847 84.0773 0.0647 0.0381 0.1473 0.7064 1.6667 37.5482 0.3240 0.3300 0.1702 0.0528 0.2091 4.1717 0.0098 0.0040 0.0474 0.2890 1.5060 827.5376 0.0452 0.1450 0.0474 0.1356 0.1077 11.0809 0.0030 0.0030 0.0858 0.0478 0.0308 0.2580 0.0482 0.0490 0.0572 0.1097 3.1170 2999.1594 0.0690 0.0800 0.0382 0.0670 0.3719 111.1883 0.1442 0.0875 0.1386 0.1320 0.0569 3.7134 0.1158 0.0386 0.0168 1.16E-01 5.76E-O1 2.14E+02 6.91E-02 6.21E-02

.34E-02 0.054%

0.268%

99.593%

0.032%

0.029%

0.025%

7.86E402 1.71E401 8.66E+00 2.19E-02 2.70E402 3.30E402 1.56E01 8.47E-01 6.70E+02 9.80E402 8.68E402 4.96E42 4.27E401 2.27E+00 1.55E+03 2.65E401 2.36E-01 1.53E401

%offtaf~

Medaiv 2S g* nao 2 33gmna

Mom=o

SNEC CALCULATION SHEET Calculation Number Revision Number Page Number E900-03-019 0

Page 9 of14_1 Subject Shonka SSGS Footprint & CV Steam Pipe Tunnel (SSGS Side) FSS Survey Design SSGS Footprint Effective Area DCGL for Cs-1 37 (dpm1O00 cm2)

Effective DCGL Calculator for Cs-137 (dpm/100 cmA2)

I I*

l

=

s Y,

1 17498 ldpnVloocm2 l

13124 ldpMnoocrre2 l

25.01nrery TEDE Urrit SAMPLENO(S)*

SSGS-FOO-nt I

17461 IdpwV10O c2 13095 jdpxnoocmA2 I e*SN EC AL;i 75%

SarTlk Input (pCUg.

Indrividual Units Allowed dpnfV100 Beta dpmrl100 Alpha dprJV100 Isotope uCI. etc)

%Of Total (dpnV100 cm2) cmf2 nvmfy TEDE cTM2 crm2 i Am-241 4.27E401 0.027%

27 4.81 4.45..

4.81 Arn-241 2 C-14 0.000%

3,700,000 0.00 0.00 0.00 C

C-14 3 CO-60 2.27E400 0.146%

7,100 25.57 0.09 25557 Co-6O 4 Cs,137o7-M.

IJ8E4031t,9v Th;99.784% e.,,~V28,00O 4;a74W 6579~

zj~9 17460.6 W WA Cs-137.73-

?WW 5 Eu-152 0.000%

13,000 0.00 0.00 0°00 W.

Eu-152 6 H-3 0.000%

120,000,000 0.00 0.00 NotDetectable A

H-3 7 NI-63 0.000%

1,800,000 0.00 0.00 Not Detectable Wt-NI-63 8 Pul-238 2.65E-01 0.017%1 30 2.99 1

2.49 2.99 Pu-238 9 Pu-239 2.36E-01 0.015%

28 1 2 66 2.37 2.66 Pu-239 10 11 Pu-241 Sr-90 1.52E-01 0.(

0.(

100.(

000%

010%

880 8.700 O.uO 1.71 o.w0 o.w0 M,4M* -toe4.

!:Liechtenstein:

_.7A l.tlI 1 0. 1*

WO0%

17498 z5.0 11488 10 I

Maxfinumi PernissUibe dpnit'1O cmfA2

t = =

~SNEC CALCULATION SHEET.-

Calculation Number Revision Number Page Number E900-03-019 0

Page 10 of 14 Subject Shonka SSGS Footprint & CV Steam Pipe Tunnel (SSGS Side) FSS Survey Design Exhibit 4 Sample Results for CV Pipe Tunnel (SSGS Side)

SNEC SAMPLE RESULTS LAB or LAB No.

LoeatlhlnOsecription BWXT. 0102059-01 CV Tunnel Sediment Composite. OL1 SNEC Sample No.

359 CV Tunnel Comments:

Other Identifier CV Yard Soil Analysis Date=>

February 14. 2001 Isotope pCxg (sollds) or pCd!(Nfutr orpCe (if Snme.rs)

Am-241

' 0.18 2

C-14

' 9.34 3

Cm-243 4

Cm-244

< 0.18 s

Co-60 1.26 a

Cs-134

< 0.19 7

Cs-137 1250 S

Eu-152

' 0.13 9

Eu-154

< 0.09 10 Eu-155

< 0.67 1

Fe-55 6 54.99 12 H-3

< 9.4 13 Nb-94

< 0.03 14 Ni-59

' 43.81 Is Ni-63

' 4.02 Is Pu-238

' 0.55 17 Pu-239

<0.22 1

Pu-240

< 0.22 19 Pu-241

< 44.69 20 Pu-242

< 0.22 21 Sb-125

< 1.03 22 Sr-90 9.67 23 Tc-99

< 1.91 24 U-234 1.12 25 U-23S

< 0.46 26 U-238 1.46 Other Isotopes pC9 (solids) or pC11 IN watr) orpcl Ill snearsi On-site Analysis for Cs-I37 On-site Analysis for Co-_60 On-site Analysis for H-3 1-129

< 5.02 Gross Alpha 17.1 Gross Beta K-40 Ra-226 Th-232 Cm-242 0.1t9 Th-228 NP-237

< 0.24 Ce-144

< 1.33

SNEC CALCULATION SHEET Calculation Number Revision Number Page Number E900-03-019 0

Page 11 of_14_4 Subject Shonka SSGS Footprint & CV Steam Pipe Tunnel (SSGS Side) FSS Survey Design Exhibit 5 CV Tunnel (SSGS Side) Effective Area DCGL for Cs-1 37 (dpm/1 00 cm2 )

Effective DCGL Calculator for Cs-137 (dpm/100 cmA2)

I a

1 10705 ldpnVi0 cm^2 l 8029 ldpml100 cm^2 25.0rnremly TEDE Limit

.3iCi4 Lm7.Un

.2t4.

$.Cs-437Adnishtnivelkit SAMPLE NO(s*

lCV Stbam Tunnel (SSGS Side 10170 Jdpm100cm^2 7628 Idpmn100 cm^2 VSNEC AL-AYI 75%

Sample Input (pCl~g.

Individual LImits Allovmd dpml100 Beta dpmJ100 Alpha dpmt100 Isotope uCi, etc.)

%oflTotal (dprn100 cm2) cmA2 mremlyTEDE cm^2 cm^2 1 Ami-241 0.000%

27 0.00 0.00 E..A 000 Am-241 2C-14 9.34E+00 0.710%

3,700,000 75.99

.m 0

75.99 A

C-14 3 Co-60 1.26E+00 0.096%

7,100 10.25 0.04 10.25 wA.

Co-SO 4Cs-137'149*0 J%25EtO3A* ret9004% Xvjr--7-;-2T,500 7

ck1007.13-7 41017O W

5 Eu-152 0.000%

13,000 0.m00 0.00 0.00 Eu-152 6 H-3 0.000%

120,000,000 0.00 0.00 Not Detectable

.A H-3 7 NI-63

_0.0%

1,800,000 0.00 0.00 Not Detectable A

NI"63 8 Pu-238 6.50E-01 0.042%

30 4.47 3.73

.iA 4.47 Pu-238 9 Pu.239 2.20E-01 0.017%

28 1.79 1.60 A

1.79 Pu-239 10 Pu-241 4.47E+01 3.397%

880 363.60 10.33 NotDetectable

.A Pu-241 11 Sr-90 9.67E+00 0.735%

8,700 78.68 0.23 78.68 A

Sr-9O 100.C0I%

10705 25.0 10335 6

Maximum Permissible

_ dpmV100 cm^2

SNECCALCULATION SHEET-Calculation Number Revision Number Page Number E900-03-019 0

Page 12 of 14 Subject Shonka SSGS Footprint & CV Steam Pipe Tunnel (SSGS Side) FSS Survey Design Exhibit 6 CV Steam Pipe Tunnel (SSGS side)

South Wall 68.5kZIIJl East Wall 73' I

-I 324eiH H-Opening Floor CV Tunnel Opening Opening -

North Wall

~

IJ.JSNEC CALCULATION S H Calculation Number Revision Number Page Number E900-03-019 lv0 Page 13 ofNm_

Subject Shonka SSGS Footprint & CV Steam Pipe Tunnel (SSGS Side) FSS Survey Design SSGS Footprint Firing Aisle & Top of Seal Chambers NORTH 4

TOP OF SEAL CHAMBER 1 & 2 SS18 (floor)

TOP OF SEAL CHAMBER 3 SSGS FIRING AISLE & SEAL CHAMBER TOPS PLAN EL. 806'-0'

r,..

SNEC CALCUL TION SHEET Calculation Number Revision Number Page Number E900-03-019 0

Page 14 of

_14_

Subject Shonka SSGS Footprint & CV Steam Pipe Tunnel (SSGS Side) FSS Survey Design SSGS Footprint Basement (790')

SS15 (East Wall)

SS14-1

(

floor )

(I CL O-Walls > 2 meters

^

SS14-3 (floor) 06

'O I

.SS14-4 (floor)

F-1 io-- -no FI t

SS14-5 (floor)

(5.e2 SSGS FOOTPRINT PLAN EL. 790'-O"

Control Copy #

Shonka Research Associates, Inc.

4939 Lower Roswell Roaid, Suite 106 Marietta GA 30068 770-509-7606 Surface Contamination Monitor SCM Procedure 001, Rev6 Confirmation and Calibration of the Incremental Encoder

4S

SCM PROCEDURE 001, REV6 DATE. 9M01 TITLE. CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER PAGE 2 OF 14 Table A 1. Revision Table REVIEWED BY: D. DEBORD REVISION AUTHOR(S)

CHANGES REVIEWER(S)

DATE Added details on how to

()06 M. Miarcial 9/7/()1 name the survey name that is

.also the SCM filename.

. I QA REVIEW BY: D. SHONKA I

DATE:

AEF ECT VE 1 9D7/01 EFFECTIVE DATE: 9/7/01

SCM PROCEDURE 001, REV6 DATE 917101 TITLE: CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER PAGE 3 OF 14

1.

Purpose This procedure establishes the methods for calibration and verification of the incremental encoder included on the SCIM.

2.

Scope and Limitations This procedure applies to version 2.0 or later of the process software. Any SCMI used to conduct a rolling survey must have completed a valid encoder confirmation. Perform a new encoder confirmation if any of the following occur.

1. M/laintenance on the encoder

2. Disassembly/re-assembly of the can

3. Adding a new computer, software, or encoder to the cart.

4. 24 months since last confirmation

5. Operator notices anomalies in the reported strip length Perform a calibration whenever the mean of an encoder confirmation exceeds 1 error.

3.

Definitions and Acronyms Table 1. Definitions and Acronyms.

ITEM D ESCRIPTION The Surface Contamination Monitor is a mobile platform SCMV1 containing detectors, support electronics, and data logger used for conducting radiological surveys.

i Incremental Encoder Electronic device used to measure rotation.

e SMaximum survey speed determined to support required Tar-et Survey Speed

.ND NIDA 1i NIDA Minimum Detectable Activity

4.

General Information The incremental encoder provides a method of determining the distance traveled by the SCM. The encoder turns and generates TTL level pulses at regular intervals. A calibration factor in pulses per inch allows the SCM to determine distance by number of pulses. This calibration factor could be determined by dividing the pulses per rotation by the circumference of the wheeL To reduce the impact of measurement error this procedure determines the calibration factor by rolling the cart a known distance and dividing by the pulses received by the counter card in the SCM to get a pulse/in factor.

SCM PROCEDURE 001, REVS DATE: 97101 PAGE 4 OF 14 TITLE: CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER The user must be cautious to operate the SCMI in straight lines parallel to the measuring tape. Failure to do so can result in distance errors of more than 1%.

5.

Materials, Equipment, and Supplies Table 2.

Materials, Equipment, and Supplies.

ITEM SPECIFICATION SCm Model 3 SCVI Process Software Version 2.0 or later F...................................................................:..................................................................................................................................................

Tape Nleasure 3() ft. 10 m. or lonaer

.Tape Tape must be suitable for securing tape measure to floor surface such as electrical tape.

6.

Responsibilities 6.1. Operator 6.1.1. Reads and becomes tfamiliar with this procedurc hel'bre pert)rminor calibration.

6.1.2.

Has successfully completed SCNI I training.

6.1.3. Performs measurements in accordance to this procedure.

7.

Procedure NOTE: Anv means that is suitable for securing the tape measure to theflo mnav be substitutedfor electrical tape.

7.1. Confirmation of encoder for use in US mode 7.1.1. Secure the tape measure to the floor with a piece of electrical tape at the zero inch mark.

7.1.2. Extend the tape measure and secure it to the floor at a distance not less than 30 feet with a second piece of electrical tape.

7.1.3. Record the distance in inches on the "Incremental Encoder Calibration Verification Data Sheet for Use in Inch Mode" provided in Appendix A.

7.1.4. If the SCM is powered off, turn on the system and launch the process software.

SCM PROCEDURE 001, REVS DATE. 9M01 PAGE 5 OF 14 TITLE: CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER 7.1.5. If the target survey speed is less than 2 in/sec, set the motor controller to 2 in/sec, else set the motor controller to the target survey speed.

7.1.6. Enter a new survey name. See SCM Procedure 01 1.

7.1.7. Position the SCNI at either piece of electrical tape.

7.1.8. Initiate the measurement by pressing the <Enter> key.

7.1.9.

Roll the cart forward until and line up with the opposite piece of electrical tape.

VOTE: The cart must be kept traveling in a straight line. The operator may use the tape measure and a fired point on the frame to guide the cart. In addition. take care when aligning the cart to the tape to avoid parallax error.

7.1.110. Complete the measurement by pressing the <Enter> key.

7.1.11. Record the reported strip length in inches on the "Incremental Encoder Calibration Verification Data Sheet for Use in Inch Mode" provided in Appendix A.

7.1.12. Follow the software prompts and repeat steps 7.1.7-7..1 I two additional times.

7.1.13. Proceed to Section S. 1 and perform acceptance criteria calculations.

7.2. Confirmation of encoder for use in metric mode 7.2.1. Secure the tape measure to the floor with a piece of electrical tape at the zero meter mark.

7.2.2. Extend the tape measure and secure it to the floor at a distance of 10 meters or more with a second piece of electrical tape.

7.2.3. Record the distance in meters in the "Actual Distance" blahk on the "Incremental Encoder Calibration Verification Data Sheet for Use in Metric Mode" provided in Appendix B.

7.2.4. If the SCM is powered off, turn on the system and launch the process software.

7.2.5. If the target survey speed is less than 2 in/sec, set the motor controller to 2 in/sec. else set the motor controller to the target survey speed.

7.2.6. Enter a new survey name. See SCMI Procedure 011, "Survey Naming Convention when Using the SCM".

7.2.7. Position the SCMv at either piece of electrical tape.

7.2.8.

Initiate the measurement by pressing the <Enter> key.

SCM PROCEDURE 001, REV5 DATE: 9701 PAGE 6 OF 14 TITLE. CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER 7.2.9. Roll the cart forward and line up with the opposite piece of electrical tape.

NOTE: The cart must be kept traveling in a straight line. The operator may use the tape measure and a fixed point on theframe to guide the cart. In addition. take care When aligning the cart to the tape to avoid parallar error.

7.2.1(0. Complete the measurement by pressing the <Enter> key.

7.2.11. Record the reported strip lengths in inches in the Strip Distance Table on the form "vIetric Mlode Incremental Encoder Calibration Verification Form" provided in Appendix B.

7.2.12. Follow the software prompts and repeat steps 7.2.7-7.2.1 1 two additional times.

7.2.13. Proceed to Section 8.2 and perform acceptance criteria calculations.

7.3. Encoder Calibration This section uses the "Encoder Calibration Data Sheet" provided in Appendix C.

7.3. 1. Perform confirmation measurements outlined in 7.1 or 7.2 depending on mode of operation.

7.3.2.

Record the mean of the three confirmation measuremcnts in the "Distanceold-blank.

7.3.3.

Record the old encoder calibration constant (found on line 7 of the FM.DEF file) in the "Constantold'" blank.

7.3.4. Record the target distance in the "DistanceTagec" blank. mar rUS mode the target distance will be the actual distance traveld. Use Equation 4 to calculate the target distance for Metric mode.

7.3.5. Calculate, the new encoder constant using Equation 1.

Equation 1. Calculation for encoder constant.

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

.S

,=CONSTANTLYd

DISTANCEOld

CONSTAN7:

DSTNC.

A...............

7.3.6. Record the new encoder constant in the "Constantew'" blank.

7.3.7. Update Line 7 of FM.DEF with the new encoder constant.

7.3.8. Perform encoder confirmation in steps 7.1 or 7.2 depending on mode of operation.

SCM PROCEDURE 001, REVS DATE 17101 PAGE 7 OF 14 TITLE: CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER

8. Acceptance Criteria 8.1. Acceptance Criteria for US mode 8.1.1. Calculate the mean of the three measurements and ensure that it is within I % of the actual distance traveled by the SCIM.

8.1.2. Calculate the percent deviation from the mean for each of the three measurements using equation 2 and ensure that the deviation for each measurement is below 3'.

Equation 2. Calculation for percent deviation from the mean.

jDeviarioJa." =l Mean,,, - Measurement h i MeanIcA l!

8.1.3. Record the mean and percent deviation from the mean for each measurement on the 'Incremental Encoder Calibration Verification Data Sheet for Use in Inch Nlode-provided in Appendix A.

8.1.4. If the deviation from the mean is larger than 3% for any measurement. repeat the confirmation test or troubleshoot encoder svstem.

8.1.5. If the mean of the three measurements differs from the actual distance by more than 1%. proceed to 7.3 and pertfrm calibration.

8.2. Acceptance Criteria for Metric mode 8.2.1. Convert the Actual Distance in meters to Target Distance in inches using Equation 4. Equation 3 provides the derivation.

Equation 3. Target distance in inches derivation.

iTargetDisrance,,ch = AcntalDisrance,,,,e, x nchlpu 2

~cm / puce Equation 4. Calculation of target distance in inches.

iTargetDisrance,^ch = ActualDistancem.,e, X 4Onchim, 8.2.2. Record target distance on the form "Incremental Encoder Calibration Verification Data Sheet for Use in Metric Mode" provided in Appendix B.

8.2.3. Record the mean and percent deviation from the mean for each measurement on the "Incremental Encoder Calibration Verification Data Sheet for Use in Metric Mode" provided in Appendix B.

8.2.4. Calculate the mean of the three measurements and ensure that it is within I % of the target distance.

SCM PROCEDURE 001, REVS DATE: 917)01 PAGE 8 OF 14 TITLE., CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER Equation S. Calculation for percent deviation from the mean for metric mode.

fDeviation% = Meanm,,

-Measurement t I l

Mean,,,,

8.2.5. Calculate the percent deviation from the mean for each of the three measurements using Equation 5 and ensure that the deviation for each measurement is below 3%.

8.2.6. If the deviation from the mean is larger than 3%c for any measurement. repeat the confirmation test or troubleshoot encoder.

8.2.7. If the mean of the three measurements differs from the target distance by more than I%. proceed to 7.3 and perform calibration.

9.

Refesences 9.1. N/A

10. Required Records 10.1.

Incremental Encoder Calibration Verification Form 10.2.

SCM Procedure 011, 'Survey Naming Convention when Using the SCM"

11. Appendices 11.1.

Appendix A: Incremental Encoder Calibration Verification Data Sheet for Use in Inch Mode 11.2.

Appendix B: Incremental Encoder Calibration Verification Data Sheet for Use in Metric Mode I

11.3.

Appendix C: Encoder Calibration Data Sheet

-i

SCM PROCEDURE 001, REV6.

DATE. 97101 TITLE: CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER PAGE 9 OF 14 Appendix A Incremental Encoder Calibration Verification Data Sheet for Use in Inch Mode

, A

.i

SCM PROCEDURE 001, REVS DATE. 9/7101 TITLE: CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER PAGE 10 OF 14 Inch Mode Incremental Encoder Calibration Verification Form DATE:

SCM SERIALNUMBER:

SCM SPEED:

ACTUAL JINISEC nle9rA UPC.

Ig ulo I -.-

c; Ir" N'ote5 P§erfrm.' ttis test at 'tli6ein teridd,'surveyspete'dnessthie: siiey'ssd is

.less hnZins& f siiu~rvey speed is less thn 2s ofse then'perf

@>.ri j^tetS Table 3. Strip lengths.

MEASUREMENT l DISTANCE (INCHES)

DEVIATION FROM MEAN (%)

2 1

3 I

MEAN

[

xxxxxxxx MEAN VARIANCE FROM ACTUAL DISTANCE:

em INITIALS MEAN VARIANCE FROM ACTUAL DISTANCE LESS THAN 1%

INITIALS DEVIATION FROM MEAN FOR EACH MEASUREMENT WITHIN 3% OF THE ACTUAL MEASUREMENTS INITIALS PASSED INITIALS FAILED WHY:

PERFORMED BY:

DATE:

REVIEWED BY:

DATE:

SCM PROCEDURE 001, REVS DATE.' 97101 TITLE., CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER PACE 11 OF 14 Appendix B Incremental Encoder Calibration Verification Data Sheet for Use in Metric Mode

.1

SCM PROCEDURE 001, REV6 DATE' 917101 TITLE: CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER PAGE 12 OF 14 Metric Mode Incremental Encoder Calibration Verification Form SCM SERIALNUMBER:

DATE:

SCM SPEED:

INISEC ACTUAL DISTANCE:

METERS TARGET DISTANCE:

-INCHES Table 4. Strip lengths.

MEASUREMENT DISTANCE (INCHES)

DEVIATION FROM MEAN ° 2

1 1

MEAN

[

XXXXXXXX MEAN VARIANCE FROM ACTUAL DISTANCE:

._°o INITIALS MEAN VARIANCE FROM ACTUAL DISTANCE LESS THAN 1%

INITIALS DEVIATION FROM MEAN FOR EACH MEASUREMENT WITHIN 3%' OF THE ACTUAL MEASUREMENTS INITIALS PASSED INITIALS FAILED WHY:

PERFORMED BY:

DATE:

REVIEWED Br:

DATE:

SCM PROCEDURE 001, REVS DATE., 9/7101 TITLE: CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER PAGE 13 OF 14 m

Appendix C Encoder Calibration Data Sheet

SCM PROCEDURE 001, REV6.

DATE.- 9/7101 TITLE: CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER PAGE 14 OF 14 Encoder Calibration Form SCM SERIALNUMB ER:

DATE:

SCM SPEED:

IN/SEC ACTUAL DISTANCE:_

INCH Nate- :

Mefrimtis tes ""t' v-th""' iiitendedney s~peed?, >uneesxthe Anr~ arkdisle'ssthan2it g 7 ' Ie~ t ~ i n s e. ?). s u r v e s p'e i s I eg t h a 2 i n sft e t DISTANCEo,, (MEAN OF 3 DISTANCE MEASUREMENTS): CONSTANTo.a (LINE 7 OF FM.DEF): DISTANCEy,,,., (US - ACTUAL DISTANCE I METRIC - TARGET DISTANCE): INCH PULSE.'INCH INCH Constanrt.v = Constallr01d = Distance,,,, TargetDistance CONSTANT,,: °'___ INITIALS _ LINE 7 OF FM.DEF UPDATED WITH CONSTANTL INITIALS PERFORM ENCODER CONFIRMATION INITIALS PASSED INITIALS FAILED WHY: PERFORMED BY: DATE: REVIEWED BY: DATE:

Control Copy # Shonka Rlesearch A\\ssoclates, Inc. 4939 Lower Roswell Road, Suite 106 Marietta GA 30068 770.509-7606 Surface Contamination Monitor SCM Procedure 005, Rev6 Requirements for Completion of a Survey Using the SCM 4

SCM PROCEDURE 005, REVS DATE 7117103 PAGE 2 OF 9 TITLE: REQUIREMENTS FOR COMPLETION OF A SURVEY U'SING THE SCM Table A l. Revision Table REVIEWED BY REVIEWD BY RIEF

SUMMARY

OF REVISION AUTHOR(S) CHNES CFIANGES REVIEWER(S) DATE Updated responsibility section, general typos, made references to response and daily checks uniform, added reference to SCMv Procedure I I l006 and 0 1 1. {_ l lAdded text that references 006 J. Kellev D. DeBord 7:17/:03 Ithe MUCsset client to sections 4.1 and 7.4.5 .1 II QA REVIEW BY: D. SHONKA I DATE: I i 1 it-V-l 7/17/03 EFFECTIVE DATE: 7/17/03 l

SCM PROCEDURE 005, REVS DATE. 7117103 PAGE 3 OF 9 TITLE. REQUIREMENTS FOR COMPLETION OF A SURVEY USING THE SCM

1.

Purpose This procedure details the requirements for completion of a survey usin2 the SCM'l.

2.

Scope and Limitations This procedure applies to version 2.0 or later of the SCMI process sowvare.

3.

Definitions and Acronyms Table 1. Definitions and Acronyms. ITEM DESCRIPTION The Surface Contamination MNonitor is a mobile platform SCMI containing detectors, support electronics, and data logger used for conducting radio logical surveys. Survcv Infomiation Management Svstem - SINIS is flexible and comprehensive interfacing software for the SRA SCMWv. SLMS processes the SC.MI instrument data with a sophisticated data parser, integrated spreadsheet, and powerful special functions such SL\\1S as spatial data filters. SLIMS provides the most flexible reporting svstem available for printing survey records or complete stand-alone survey reports. SIvMS contains all the tools needed to meanin-fullv communicate between the SCIM and the data analysis team. Position Sensitive Proportional Counter - This is a radiation detector that is capable of establishing where along Ifie detectora pulse is sensed (the system is described in NUREG/CR-6450). PSPC The detectors are similar in efficiency to other counters, but have backgrounds associated with small area detectors (5cm x 5cm). This results in improved sensitivity, due to low background, and specific identification of the location of the radioactivity. The PSPCs may be fabricated in any length. SRC Source Response Check - Determines if the system is operating the same from day-to-day. Performance Based Check - Determines the system efficiency and performance.

SCM PROCEDURE 005, REV6 DATE: 7117103 PAGE 4 OF 9 TITLE: REQUIREMENTS FOR COMPLETION OF A SURVEY USING THE SCM

4.

General Information 4.1. Rolling Mode Check the wheel encoder upon arrival on site per "SCNI Procedure 001'.. Check-the PSPC per "SCIM Procedure 007". The Project Manager establishes the sunrey speed based on the isotopes of concern and the desired sensitivities set forth by the client. The SCMI system is capable of concurrent alpha, beta and ganmma surveys. An SCNI survev uses the concept of survey strips. S11IS reassembles the strips to provide complete documentation of a surnev without requiring any manual transfer of data. The operator makes a crude sketch of the area and indicates the direction and start point of each strip. Record the filename of the surnev on the sketch and. if available. note a reference coordinate for one of the comers of the survev area. The surface does not need to be pre-pidded. Nlark the surface into survey lanes using a chalk line or other markings. The wheel encoder enables tracking of distance down each lane. Mlarkings On the detector housing allow the operator to align the detector to the lane. Each lane is twice as wide as the detector. Typical sunrev lanes are about 12 feet wide. Start the SCM software if it is not already active and enter the survey parameters: Sunrey Name (Filename), e Room ID. and Equipment ID. Use the speed indicator on the computer display to adjusted to the proper u rvey speed. After establishing the speed, disengaged the motor and position the SCMI ivith the. front of the first PSPC at least 10 cm before the start of the first survey lane. Start the motor and begin logging data as the leading edge of the first PSPC enters the survey lane by pressing the <Record>button. The motor maintains a constant speed, while the operator guides the cart down the lane unless using the fly-by-wire or autonomous carts. Upon reaching the end of the lane. press the <Stop> button on the SC0v screen and optionally disengaged the motor. Position the cart to record the next lane. Repeat this process until completing the survey. Change the filename and optionally the Room ID to prepare the instrument for the next survey area. The display provides information during the survey process, such as, survey name, strip number, distance traveled in strip, target speed and current speed, alarm set points, and detector data. Two different display types for the detector data exist in the SCIM process software. For a pixilated image of the flux from the floor with color corresponding to intensity, select the visualization screen. For a more

SCM PROCEDURE 005, REV6 DATE. 7117103 PAGE 5 OF 9 TITLE REQtJIREMENTS FOR COMPLETION OF A SURVEY USING THE SCM traditional feel, select the bar graph screen that has rows corresponding to roughly 4-inch bins across the detector. The system also provides visual and audible alarms to the user to indicate problems with operating parameters such as speed. The SCLM logs data to the disk drive from any combination of the detectors while tile <Record> key is active. This permits reassembly of the data in the SINIS application. 4.2. Corner Mode Use the comer detector operated in a data-logging mode to survey areas not accessible with the SCMI attached to the motor driven cart. The output of comer mode is compatible with SUMS. The comer detector is a PSPC operated in a similar fashion to the SCMI rolling survey, but with a fixed time interval for each detector placement and data acquisition. The Project Manager establishes tile time interval to provide a sensitivity that is consistent with that established for the rolling mode. Measure out 10 cm strips along the surface being measured. Start the SCNI s tIware if it is not alreadv active and enter the survey parameters: Survey Name (Filename). Room ID. and Equipment ID. Position the detector betwveen the first set of marks and press <Record> button in tile SCM process sothvarc. At the end of the preset time interval. tile system stops recording. Move the detector into the next position. and record the next strip. Repeat this process until completing tile survey.

5.

Materials, Equipment, and Supplies Table 2. Materials, Equipment, and Supplies. ITEM SPECIFICATION SCMt Model 3 SCMN Process Software Version 2.0 or later PSPC Typical lengths include 0.9 and 1.8 meter Tape Mleasure 30 ft. 10 m. or longer Chalk Line 30 ft. 10 m, or longer depending on survey lane length Check Source Alpha, beta or gammna as appropriate

6.

Responsibilities 6.1. Project Manager 6.I. 1. Reads and becomes familiar with this procedure. 6.1.2. Ensures all surveys are performed according to this procedure.

SCM PROCEDURE 005, REVS DATE. 7117103 PAGE 5 OF 9 TITLE: REQUIREMENTS FOR COM'PLETION OF A SURVEY USING THE SCM 6.1.3. Establishes the rolling mode speed and detector height. 6.1.4. Establishes the corner mode count time and detector height. 6.2. Operator 6.2.1. 6.2.2. 6.2.3. 6.2.4. 6.2.5. Reads and becomes familiar with this procedure before performing calibration. Performs all surveys according to this procedure. Operates the SCNI during the survey. Guides and monitors the SC.MO's speed throughout the surveys. Has successfully completed SCM I training.

7.

Procedure 7.1. SCM Preparation 7.1.1. Remove the protective cover from the detector housing. 7.1.2. Set the detector housing to the proper height flor the survey. Perform alpha surveys with the detector set at 14" above the surface or as directed by the Project Manager. Beta surveys may vary from I/4" to 3i/4" depending on the isotope. Verify the setting with the Project Mlanager.

7. 1.3. Set the high voltage control on the electronics module to "Alpha' for alpha surveys and "Beta" for beta surveys.

7.1.4. Power on the GM9 Rate Meter, if conducting a concurrent GLM survey. 7.1.5. Purge the detector and insure that P-IO gas flow is indicated on the outlet flow gauges. 7.1.6. If this is the initial project survey, perform steps 7.2; else proceed to step7.3. 7.2. Confirmation of Operation (Performed at beginning of project and as required by referenced procedures) 7.2.1. Launch SCIM process software. 7.2.2. Verify PSPC position response. In addition, if required, perform a position calibration in accordance with "SCMI Procedure 006'.

SCM PROCEDURE 005, REVS DATE: 7117103 PAGE 7 OF 9 TITLE: REQUIREMENTS FOR COMPLETION OF A SURVEY USING THE SCM 7.2.3. Perform encoder calibration per "SCMI Procedure 001". Perform the encoder calibration at the beginning of each project, and after maintenance affecting the encoder wheel. 7.3. Survey Setup 7.3.1. If this is the beginning of a shift, perform PSPC daily source response check (SRC) per "SCMN Procedure 007". Perform the SRC at the beginning of each shift. Perform periodic performance based response checks (PBC) during the survey in accordance with "SCMN Procedure 007". 7.3.2. Mlake a crude sketch oflthe survey area including distances, if a CAD drawving is not available. 7.3.3. Identify and mark survev lanes using a tape measure and chalk line or other markings. 7.3.4. Indicate strip locations and directions on sketch with arrows. 7.3.5. Record the filename of the survey on the sketch. 7.3.6. Identify SW comer on drawins and if available provide a rcferencc coordinate. 7.4. Rolling Survey Operations 7.4.1. When prompted, enter a survey name and record the name on the sketch. See "SC.MA Procedure 01 1" for survey naming conventions. 7.4.2. Confimi the PSPC detector in the "Supervisor/Select Detectors" screen. 7.4.3. Confirm the operation mode is set to "Encoder". 7.4.4. Return to the operations screen. 7.4.5. Set the survey speed in the "Operator/Alarm Set Points" screen. Survey speed for alpha surveys is normally I "/sec. Beta survey speeds may vary from 2"/sec. to 6"/sec. Verify the speed for the survey with the Project Manager who will determine one that meets the survey NIDCs. 7.4.6. Engage the motor and adjust the speed. 7.4.7. Disengage the motor. 7.4.8. Select the "Visualization" Screen. 7.4.9. Position the SCLM with the front of the first PSPC at least 10 cm before the start of the first survey lane. 7.4.10. Start the motor and begin logging data as the leading edge of the first PSPC enters the survey lane by pressing the <Record> button.

SCM PROCEDURE 005, REV6 DATE.' 7/17103 PAGE 8 OF 9 TITLE: REQUIREMENTS FOR COMPLETION OF A SURVEY USING THE SCM 7.4.1 1. Guide the SCMf down the strip. 7.4.12. Upon reaching the end of the strip, disengage the motor. NOTE: .411,u cleviationfirorn the surlveye hine fstfip path) will r esult in erir o-s in the mapping of stuilace activity. 7.4. 13. Press the <Stop> button on the operations screen. 7.4.14. Position the detector at the beginning of the next strip aligning the markinus on the detector housing with the chalk lines on the floor. Tile detector housing is typically marked I Ocm from each end. 7.4.15. Repeat steps 7.4.9 to 7.4.14 for all strips in the survey. 7.4.16. Perfonn performance based checks in accordance with -SC.%I Procedure 007". 7.5. Corner Detector Operations 7.5. 1. Use the Comer detectors to acquire data in areas that arc nornmally not accessible to the SCMI used with die motor driven car;. 7.5.2. Set up of the comer detectors for binning constants, high voltage settings. and baseline source response checks is the same as other PSPCs. 7.5.3. Confirm the operation mode is set to "'Comer". 7.5.4. Set the timer for the time necessary to obtain count times consistent with the speed of the motor driven SCNI for the same. area. The timer should be set for a value equal to the' width of the detector, typically 10 cm, divided by the travel speed./Verifv the timer setting with the Project Manager. 7.5.5. If a survey name has not been provided, enter a survey name that reflects the area (consistent with the survey name used with the motor driven cart). The "SCMI Procedure 01 1" details the naming of surveys. 7.5.6. Draw a sketch of the area, if a CAD drawing is not available. 7.5.7. Denote the location of each strip taken with the corner detector. including any overlaps with other strips. 7.5.8. Press the <Enter> key on the keyboard or press the remoted pendant <Record> button to acquire a strip. The count will complete at the end of the preset time.

SCM PROCEDURE 005, REVS DATE. 7117103 PAGE 9 OF 9 TITLE: REQUIREMENTS FOR COMPLETION OF A SUJRVEY USING THE SCM 7.5.9. Perform performance based checks in accordance with SCLM Procedure 007.

8.

Acceptance Criteria None - Specific procedures provide acceptance criteria for calibration activities.

9.

References 9.1. SCM Procedure 001 "Confirmation and Calibration of the Incremental Encoder on Encoder Equipped Models of the SCM". 9.2. SCM Procedure 007 "Source Response Check and Performance based Checks of any PSPC Detector Configuration Installed on the SCM". 9.3. SCM Procedure 008 "Conduct of Operations for Surveys Using the SCMJSIMS". SCM Procedure 011 "Survey Naming Convention when Using the SCM".

10. Required Records All data acquired during the survey is transferred to SIMS for processing The "SC.MI Procedure 008" details the maintenance of all sunrev records.

11. Appendices N/A

Control Copy #. Shonka Research Associates, Inc. 4939 Lower Roswell Road, Suite 106( Marie=t GA 30068 770-509-7606 Surface Contamination Monitor SCM Procedure 006, Rev4 Performance of a Position Calibration on a PSPC .I

SCM PROCEDURE 006, REV4 DATE. 917l01 TITLE: PERFORMANCE OF A POSITION CALIBRATION ON A PSPC PAGE 2 OF I Table A 1. Revision Table REVIEWED BY: D. DEBORD REVISION AUTHOR(S) CHANGES REVIEWER(S) DATE ()()4 N1. I'larcial 9/ Y I Added cover sheet and revision sheet. .j QA REVIEW BY: 0. SHONKA I DATE: j, an l 917/01 EFFECTIVE DATE: 9/7/01

SCM PROCEDURE 006, REV4 DATE. 917101 TITLE: PERFORMANCE OF A POSITION CALIBRATION ON A PSP0 PAGE 3 OF I

1.

Purpose This procedure details the requirements for performing a position calibration of a PSPC detector array.

2.

Scope and Limitations This procedure applies to version 2.0 or later of the Surface Contamination Monitor process software.

3.

Definitions and Acronyms Table 1. Definitions and Acronyms. ITEM DESCRIPTION The Surface Contamination Monitor is a mobile platform containing. , SCM detectors. support electronics, and data logger used for conducting radiological surveys. Survev Information LManagement System - SIMIS is flexible and comprehensive interfacingi software for the SRA SCIM. SIMS processes the SCNI instrument data with a sophisticated data parser. integrated spreadsheet, and powerful special functions such as spatial data filters. SIMS provides the most flexible reporting system available for printing survey records or complete stand-alone survey reports. SLMS contains all the tools needed to meanafifullv communicate between the SCM and the data analysis team. Position Sensitive Proportional Counter - This is a radiation detector that is capable of establishing where along the detector a pulse is sensed (the system is described in NUREG/CR-6450). The detectors are similar in efficiency to other counters, bJi have . backgrounds associated with small area detectors (Scdi x 5cm). This results in improved sensitivity, due to low background, and specific identification of the location of the radioactivity. The manufacturer of PSPCs makes them in any length. The channel that is halfway between the maximum and minimum of Pek Ege the peak on the side of the peak facing the nearest MIHV connector.

4. General Information The design of the SCM acquisition system allows several detector configurations. To this end, the acquisition engine and software provides for adjustments to allow for the differences between the attributes of the different detector configurations. The most important of these ad justments is the position calibration.

SCM PROCEDURE 006, REV4 DATE. 917/01 PAGE 4 OF 6 TITLE: PERFORMANCE OF A POSITION CALIBRATION ON A PSPC The position calibration allows the software to take the recorded information by the acquisition system and map it to a position on the detector.

5.

Materials, Equipment, and Software Table 2. Materials, Equipment, and Software. ITEM SPECIFICATION .______~~~ SCMI I Nlodel 3 A...._. .A.__ SCMI Process Software Version 2.0 or later PSPC Typical lengths include 0.9 and 1.8 meter Collimated alpha source or other source if collimated alpha Check Source is not available STITCHER Version 3.() or later VISUSPECT Version 3.0) or later

6.

Responsibifities 6.1. Operator 6.1.1. Reads and becomes Iaminiar with this procedure before performin-calibration. 6.1.2. Performs all measurements according to this procedure.

6. 1.3. Has successfully completed SCMI I and SCMI II Training.

7. Procedure 7.1. Perform Confirmation of Position Calibration 7.1.1. Connect a pre-amp module to each end of the detector array.

7.1.2. Place the source at the end of the intended active area of the array. 7.1.3. Press the <Acquire> button in the SCM process software to start a one-minute acquisition.

7. 1.4. Verify that the peak occurs at the outer edges of the display screen.

7. 1.5. If the peak does not occur at the outer edge of the display, perform steps 7.2.

7.1.6. Repeat steps 7.1.2 to 7.1.5 for the left end of the intended active area of the array. 7.1.7. Return to the operations screen.

SCM PROCEDURE 006, REV4 DATE: 9r7101 PAGE 5 OF 6 TITLE: PERFORMANCE OF R POSITION CALIBRATION ON A PSPC 7.2. Set Binning Constants 7.2.1. Press the <Setup> button. 7.2.2. Press the <Supervisor> button. 7.2.3. Press the <Calibrations> button. 7.2.4. Press the <Detector Position> button. 7.2.5. Enter the position analyzer by pressing <Usc Position Analyzer> button. 7.2.5.1. Edit Detector Binning Constants using the following steps: 7.2.5.2. Place a hieh-count rate, collimated alpha source at the far left end (as you are looking at the detector from the operator's position). When using a recount detector, place the source at the left end of the primary (rear) detector. Detector ends are normally marked with tape and are inboard of the NIHV connectors. Typically. detector ends are 10 cm from the outside edge of the PSPC. 7.2.5.3. Press the (Binning Constants) button. 7.2.5.4. Press the <L> button to start an acquisition. This function positions the cursor near the left peak. 7.2.5.5. Use the left or right arrows as necessary to position the cursor at the peak edgc. 7.2.5.6. When the cursor is set. move the source to the right end of the detector. For a recount assembly, place the source under the left edge of the recount (front) detector. 7.2.5.7. Press the <L> button again to set the left channel. This action causes the cursor to move to the right pea-k. 7.2.5.8. Use the left or right arrows as necessary to position the cursor at the peak edge. 7.2.5.9. Press the <R> button to set the right channel. 7.2.5.10. Press the <ESC> key to return to the position analyzer screen. 7.2.6. The computer will calculate the slope and intercept using the left and right channels identified by the peaks. 7.2.7. If the detector array contains more than I detector, perform step 7.3. 7.3. Set Detector Endpoints using the Following Steps: 7.3.1. Press the <Acquire> button to start a one-minute acquisition. 7.3.2. Move a high-count rate, collomated alpha source to each end of each detector.

SCM PROCEDURE 006, REV4 DATE: 9W7M1 PAGE 6 OF S TITLE. PERFORMANCE OF A POSITION CALIBRATION ON A PSPC 7.3.3. Record the peak edge of each peak. 7.3.4. Press the <Quit> button to exit the position analyzer. 7.3.5. Press the <Set Detector End Points> button to edit the detector endpoints. 7.3.6. Enter the endpoint for each detector. 7.3.7. Press the <Save> button. 7.3.8. Press the <Return to Operations> button.

8.
Accepatance Crteria End point verification indicates that the peak firom the collimated source appears at the outer edges of the computer display screen.
9.
Appendices 9.1. None
Control Copy 4 Slionka Research Associates, Inc. 4939 Lower RosweU Road, Suire 106 Z1laricrra GA 30068 770-309-7606 Surface Contamination Monitor SCM Procedure 007, Rev7 Source Response Checkt and Performance Based Check of any PSPC Detector Configuration Installed on the SCM
SCM PROCEDURE 007, REV7, DATE. 7117103 PAGE 2 OF 12 TITLE: SOURCE RESPONSE CHECK AND PERFORMANCE BASED CHECK OF ANY PSPC DETECTOR CONFIGURATION INSTALLED ON THE SCM Table A 1. Revision Table REVIEWED BY: 0. DEBORO ) BRIEF
SUMMARY
OF REVISION AUTHOR(S) RIEW CHANGES REVIEWER(S) DATE Added cover sheet. revision sheet, Project M'lanager responsibilities, made uniform the naming of 9.7:0 checks and added reference 0)06 MN Narcial )/0 006. ,a SCMT Procedure 0 1 1. Added sigma evaluation to acceptance criteria. Quality Control >> Performance Based Added action upon failure to meet acceptance criteria. Section S. 1.2 and S.2.1
0 i J. K~ellcv D. DeBord 7.1, 0 include the changes. In step

7. 1.10 the steps to repeat arc l 7.1.7 to 7.1.9 not 7.1.5 to 7.1.7. Formatting \\was added to section S.
QA REVIEW BY: D. SHONKA l DATE: Itk)-Q ( l 7/17/03 EFFECTIVE DATE: 7117/03
SCM PROCEDURE 007, REV7 DATE: 7117103 PAGE 3 OF 12 TITLE: SOURCE RESPVNSE CHECK AND PERFORMANCE BASED CHECK OF ANY PSI'C DETECTOR CONFIGURATION INSTALLED ON THE SCM
1.
Purpose This procedure details the requirements for baseline source response checks (SRC), daily SRCs and Performance Based Checks (PBC) of any PSPC detector configuration installed on the SCMN.
2.
Scope and Limitations This procedure applies to version 2.0 or later of the SCMNI process software.
3.
Definitions and Acronyms Table 1. Definitions and Acronyms. ITEM SCMI SIMS PSPC DESCRIPTION The Surface Contamination.Monitor is a mobile platform containing detectors. support electronics, and data logger used for conducting radiological survevs. Survey Information Manazement System - SPIS is flexible and comprehensive interfacing soflwarc for the SRA SCIM. SlNIS processes the SCMvI instrument data with a sophisticated data' parser, integrated spreadsheet. and powerful special functions such as spatial data filters. SIMS provides the most flexible reporting system available for printing survey records or complete stand-alone survey reports. SlIvIS contains all the tools needed to meaningfully communicate between the SCNI and the data analysis team. Position Sensitive Proportional Counter - This isa rdation detector that is capable of establishing where along the detector a pulse is sensed (the system is described in NUJREG/CR-6450). The detectors are similar in efficiency to other counters, but have backgrounds associated with small area detectors (5cm x 5cm). This results in improved sensitivity, due to low background, and specific identification of the location of the radioactivity. The PSPCs may be fabricated in any length. Source Response Check - Determines if the system is operating the same from day-to-day. Performance Based Check - Determines the system efficiencv and performance. SRC PBC
SCM PROCEDURE 007, REV7 DATL 717103 PAGE 4 OF 12 TITLE: SOURCE RESPONSE CHECK AND PERFORMANCE BASED CHECK OF ANY PSPC DETECTOR CONFIGURATION INSTALLED ON THE SCM
4. General Information Normal operation of the SCIM with a PSPC requires daily SRCs to assure that the PSPC is performing within acceptable limits. Perform this procedure at the beginning and end of each shift for each detector in use. Compare the results to the results of the dailv SRC to the baseline SRC for this project. Use the initial daily SRC for a project as the baseline SRC.
AIly time a system parameter changes. take a new baseline SRC for comparison with proceeding days. Examples ofaltered parameters would be:
1.
Change in high voltage.
2.
Calibration source changed. Perfonn Perfomiance Based Checks (PBC) frequently through out the course of the survey. The PBCs establish the system performance during the survev and are the basis for the detector efficiencv. Moreover, the PBCs affect the reported surface activitv output by SNIS.
5.
Materials, Equipment, and Supplies Table 2. Materials, Equipment, and Supplies.. ITEM SPECIFICATION SCMN Model 3 SCIM Process Softvare Version 2.0 or later PSPC Typical lengths include 0.9 and 1.8 meter NIST traceable source for PBCs used to establish .J. efficiency. Use the same source for ail comparisons Check Source between the baseline SRC and the dailv SRC need not be NIST traceable).
6.
Responsibilities 6.1. Project Manager 6.1. I. Reads and becomes familiar with this procedure. 6.1.2. Evaluates SRCs that fail the acceptance criteria. 6.2. Operator 6.2.1. Reads and becomes familiar with this procedure before performing calibration. 6.2.2. Performs all measurements are according to this procedure. 6.2.3. Has successfully completed SCM Level I training.
SCM PROCEDURE 007, REV7 DATE: 7117103 PAGE 5 OF 12 TITLE: SOURCEF RESPONSE CHECK AND PERFORMANCE BASED CHECK or ANY PSPC DETECTOR CONFIGURATION INSTALLED ON THE SCM
7.
Procedure 7.1. Source Response Check Measurement. 7.1.1. If this is a baseline SRC, use the form in Appendix A, "Baseline Source Response Check Form"; otherwise, use the form in Appendix B, "Daily Source Response Check Form". Use this procedure for all detectors regardless of configuration. Perform all source response checks with the detector and source stationary. If desired, use a source holder so that the placement of the source to the detector is repeatable. 7.1.2. Enter the Energy/Position analyzer by following these steps: 7.1.2.1. Press the <Setup> button. 7.1.2.2. Press the <Supervisor> button. 7.1.2.3. Press the <Calibrations> button. 7.1.2.4. Press the <Detector Position> button. 7.I.2.5. Press the <Use Position Analvzcr> button.
7. 1.3.
Mlake sure that there are no sources under the detector. 7.1.4. Start Acquisition by pressing the <Acquire> button. 7.1.5. When the 1 -minute timed acquisition ends, integrate the entire spectrum and record the measured background for the entire spectrum.
7. 1.6. Record the measured background on the appropriate fonrq in the column labeled "Total Counts" and the row labeled "Background for Entire Array".
7.1.7. Place calibration source under the center of the detector or in contact with mylar or protective screen. When the SCNI is setup for rolling mode, it is often quicker to place the source on the ground and roll the cart to position the source under the detector. When surveying in comer mode, it is often quicker to turn the PSPC over and place the source directly on the mylar or protective screen. In any case, assure that the source to detector geometry is the same as when the baseline SRC was taken. 7.1.8. Start Acquisition by pressing the <Acquire> button. 7.1.9. When the 1-minute count is complete, record the count with calibration source on the data table in the appropriate row for the given detector of the appropriate form in the column labeled "Total Counts".
SCM PROCEDURE 007, REV7 DATE: 7117103 PAGE 6 OF 12 TITLE: SOURCE RESPONSE CHECK jiND PERFORMANCE BASED CHECK OF ANY PSPC DETECTOR CONFIGURATION INSTALLED ON THE SCM 7.1. 10. Repeat Steps 7.1.7-7.1.9 for each detector in the PSPC array. 7.2. Source Response Check Evaluation 7.2. 1. For each detector, subtract the recorded background entered in the data table in the row labeled "Background for Entire Array" from the recorded "Total Counts" for each detector. Enter tile result in the block "Total Backroulld Subtracted Counts". .Otle: If this procedure is being dooze to establish a baseline. it is now Complete. If this is a comparison to baseline. proceed to step.7. 2. 2 7.2.2. Copy values in the column labeled "Total Background Subtracted Counts" from the baseline form for each detector onto tie form "Daily Source Response Check Forill" in tile column labeled "Total Baseline Background Subtracted Counts" provided in Appendix B. 7.2.3. For each detector perform the calculation shown in Equation I and record the value in tile block "Percent Difference from Baseline Measurement" on the form in Appendix B. Equation 1. Calculation of percent difference from baseline. JTwtal BacAkgronIId SubtracLted Counts -Tutal B4asellne Bazckgroiind Sulnric:.,d (Citns Toutal Baselite BwAcground{c1 Sithircated Coaunts 7.2.4. Compare these values with the acceptance criteria contained in Step S. 1.2. If the value is greater than the acceptance criteria. notify the Project Mlanager. 7.3. Performance Based Check Vote: Peiformnt the Petforlizance Based Check (PBQ with the detectors opratzing in the mode in which the survev's bounded by the Performance Based Checks will be performed, 7.3.1. Perform periodic PBCs throughout the course of the survey. Perform PBCs at the beginning of the shift, at least once per 4 hours of surveying, and at the completion of each shift. 7.3.2. Perform all PBCs using the same source. The source used for efficiency determination is acceptable but not required to be used. 7.3.3. Obtain PBCs in the same performance manner as normal surveys, i.e. SCM speed and detector height, or timer setting and height for comer detectors. 7.3.4. Establish a survey file name for the Performance Based Checks. See SCMV1 Procedure 011 for file naming conventions.
SCM PROCEDURE 007, REV7 DATE. 7117103 PAGE 7 OF 12 TITLE: SOURCE RESPONSE CHECK AND PERFORMANCE BASED CHECK OF ANY PSPC DETECTOR CONFIGURATION INSTALLED ON THE SCM 7.3.5. Place the source on the floor and perform a survey of the area, operating the SCIM in accordance with SRA Procedure 005. For rolling surveys, center the source along the PSPC axis 1.0 m from the leading edge of the first detector before rolling the cart over the source. For comer surveys place source on detector mylar or protective screen. 7.3.6. For comer surveys, press the <Record> button and wait until acquisition is complete. For rolling surveys press rccord. then start motor. Continue strip until last detector is 1.0 m past the source. 7.3.7. Repeat the survey 3 times for each PBC. 7.3.8. Record the time, filename. strip numbers, and the source used in the logbook or survey fonn. 7.3.9. Evaluation of the PBCs for the duration of the survey occurs in the survey report issued upon completion of the survey.
8. Acceptance Criteria 8.1. SRCs S. 1.1.
For baseline SRCs. there is no acceptance criteria. 8.1.2. Daily SRCs are acceptable if all "Percent Difference from Baseline Measurement" values are less than 20%. If a system fails to meet the acceptance criteria, all survey data taken since the last acceptable PBC or SRC will be rejected. Also, the system should be removed from service until the failure is resolved. 8.2. PBCs .A 8.2.1. Use SIMIS software to process the PBC data files. Estabfish a control chart indicating the mean and "2-sigma" and "3-sigma" values. Evaluate subsequent PBCs against the "2-sigma" and "3-sigma" criteria and for indications of adverse trends. If more than I of the 3 measurements obtained during a PBC is greater than the "2-sigma" or if any measurement is greater than "3-sigma", the PBC fails. Surveys bounded by a failed PBC are considered invalid. If a system fails to meet the acceptance criteria, all survey data taken since the last acceptable PBC or SRC will be rejected. Also, the system should be removed from service until the failure is resolved.
SCM PROCEDURE 007, REV7 DATE.- 7117103 PAGE 8 OF 12 TITLE: SOURCE RESPONSE CHECK AND PERFORMANCE BASED CHECK OF ANY PS3C DETECTOR CONFIGURATION INSTALLED ON THE SCM
9.
References 9.1. SCM Procedure 005 "Requirements for Completion of a Survey Using the SCM". 9.2. SCM Procedure 011 "Survey Naming Convention when using the SCM".
10. Required Records None.

11. Appendices 11.1.
Appendix A, Baseline Source Response Check Measurements Form 11.2. Appendix B, Daily Source Response Check Measurements Form
SCM PROCEDURE 007, REV7 DATE. 7117/03 PAGE 9 OF 12 TITLE: SOURCE RESPONSE CHECK AND PERFORMANCE BASED CHECK OF ANY PSPC DETECTOR CONFIGURATION INSTALLED ON THE SCM Appendix A Baseline Source Response Check Forn .1s
SCM PROCEDURE 007, REV7 DATE. 7117103 PAGE 10 OF 12 TITLE: SOURCE RESPONSE CHECK AND PERFORMANCE BASED CHECK OF ANY PSPC DETECTOR CONFIGURATION INSTALLED ON THE SCM Baseline Source Response Check Fonn SCM CONFIGURATION: SCM SERIALNUMBER: HIGH VOLTAGE SETTING: SOURCE SERIAL NUMBER OR ID: ISOTOPE:_ TOTAL DETECTOR SERIAL NUMBER TOTAL COUNTS BACXGROUND SUBTRACTED COUNTS BACKGROUND FOR ENTIRE ARRAY DETECTOR #1 DETECTOR #2 DETECTOR #3 DETECTOR #4 DETECTOR#5l ENTER NIA FOR ALL NON-EXISTING DETECTORS PERFORMED BY: DATE: REVIEWED BY: DATE:
SCM PROCEDURE 007, REV7 DATE: 7117103 PAGE 11 OF 12 TITLE: SOURCE RESPONSE CHECK AND PERFORMANCE BASED CHECK OF ANY PSPC DETECTOR CONFIGURATION INSTALLED ON TilE SCM Appendix B Daily Source Response Check Form II
SCM PROCEDURE 007, REV7 DATE 7117103 PAGE 12 OF 12 TITLE: SOURCE RESPONSE CHECK AND PERFORMANCE BASED CHECK OF ANY PSPC DETECTOR CONFIGURATION INSTALLED ON THE SCM Daily Source Response Check Form AILY SOURCE RESPONSE CHECK CONFIGURATION SCM CONFIGURATION: SCM SERI HIGH VOLTAGE SETTING: SOURCE SERIAL NUMBER OR ID: ISOTOPE: ALNUMBER: BASELINE SOURCE RESPONSE CONFIGURj SCM CONFIGURATION: HIGH VOLTAGE SETTING: SOURCE SERIAL NUMBER OR ID: CkTION DATE:_ SCM SERIALNUMBER: ISOTOPE: TOTAL TOTAL PERCENT SEIA TTA BCKROND BASELINE DIFFERENCE DETECTOR NUMBER COUNTS SUBTRACTED KGROUND FROM COUNTS SUBTRACTED BASELINE l COUNTS MEASUREMENT BACKGROUND FOR l l l N ENTIRE ARRAY F N/A N/A N/A N/A DETECTOR #1 l l l l l DETECTOR #2 l l l___. DETECTOR #3 DETECTOR #4 l l l l DETECTOR #5 l l l ll ENTER N/A FOR ALL NON-EXISTING DETECTORS INITIALS NO MEASUREMENT VARIES MORE THAN 20%o FROM BASELINE INITIALS PASSED INITIALS FAILED WHY: PERFORMED BY: DATE: REVIEWED BY: DATE:
Control Copy # Shonka Research Associates, Inc. 4939 Lower Roswell Road, Suite 106 Marietta GA 30068 770-509-7606 Surface Contamination Monitor SCM Procedure 008, Rev3 Conduct of Operations for Surveys Using the SCM/SIMS
SCM PROCEDURE 008, REV3 DATE:g 9M01 PAGE 2 OF 23 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCMISIMs Table A 1. Revision Table REVIEWED BY: 0. DEBORD REVISION AUTHOR(S) CHANGES REVIEWER(S) J DATE Updated survey ()()3 arcial ';9/7/1 documentation control form. added reference to SCIM Procedure O I 1. QA REVIEW BY: D. SHONKA I DATE: th SI 'M-4 1 9/7/01 EFFECTIVE DATE: 9/7/01
SCM PROCEDURE 003, REV3 DATE. 917101 PAGE 3 OF 23 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USINC THE SCMISIMS
1. Purpose This procedure establishes guidance and requirements for processing, documenting, and archiving data in support of surveys conducted with the SCvISINIvS.

2. Scope and Limitations This procedure applies to version 2.() or later of the SCMI process software.
Thiis procedure applies to all surveys performed by SPA to fulfill contractual obligations to clients or for in-house use. This procedure does not apply to the documentation for clients that require use of their own data handling procedures: however. the requirements contained herein may still be appropriate for such instances if they do) not conflict with client requirements.
3. Definitions and Acronyms Table 1. 3.
Definitions and Acronyms. ITEM DESCRIPTION Rihe Surface Contamination Monitor is a mobile platforrn containin!
SCM detectors. support electronics. and data logger used for conducting radiological surveys.
Survey Information Management Svstem - SIR S is flexible and comprehensive interfacing software for the SRA SCMN. SLIMS processes the SCMl instrument data with a sophisticated data parscr. integrated spreadsheet. and powerful special functions such SEAS as spatial data filters. SIMS provides the most flexible reporting system available for printing survey records or complete stAnd-alone'. survey reports. SIMS contains all the tools needed to rmeaninfully communicate between the SCMI and the data analysis team. IA data.processing feature of SIMS that allows group processing of
Batch Pr n
multiple survey block files. A group of files may be saved as a Batch Processing File so that the batch may be run again at a later date. S* M . The DOS directory tided with the Project Name. This directory is used to store all elements of the survey. A detailed directory Directory s i .structure is identified in this procedure.
SCM PROCEDURE 008, REV3 DATE: WM71 PAGE 4 OF 28 TITLE.- CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCMISIMS ITEM DESCRIPTION Position Sensitive Proportional Counter - This is a radiation detector that is capable of establishing where along the detector a pulse is sensed (the system is described in NUREG/CR-6450). The detectors are similar in efficiency to other counters, but have P backgrounds associated with small area detectors (5cm x 5cm). This results in improved sensitivity, due to low background, and specific identification of the location of the radioactivity. The PSPCs may be fabricated in any length. Contact Sheet A list of phone numbers and addresses. Packing List A detailed list of all items shipped or carried by survey team members in support of the survey. A daily meeting attended bv survey team members conducted prior Plan of the Day .Ito beginning any work. The meeting serves to assign tasks and
intorm members of any operations by team members or by other

(
D teams that may affect survey activities. A daily safety meeting should be conducted as part of the Plan of Day meeting. . A detied description of the contractual requirements for the Scope *)t *\\ork .sre sur'cv. ~~~~~~~~~~~~._. J.. _ OOS Out-of scope work I NISDS MI laterial Safety Data Sheets ........................................................................................................................................................................................................................................................... J QA Quality Assurance (SRCs and PBCs) CAD Computer Aided Desicn . Mlaster Drawing A diagram. map. or other drawing of the survey areas. A daily record of survey activities maintained by the Survey L Technician. The logbook contains any observations, problems, or
L bobstacles encountered during the survey. If survey formrs are not provided, it may be used to document survey sketches.
A notebook used to organize and provide quick access to logisticaL
S e
procedural. and administrative survey documentation. A survey is divided into sections called survey blocks. The size of Survey Block the survey block is typically limited for convenience to 15 meters by 15 meters or 20 meters by 10 meters. The name assigned to the individual survey blocks. The name should be a valid DOS file name of no more than 8 characters as it .SurveyName will be used to archive electronic files. See SCM Procedure 011 for file naming conventions.
SCM PROCEDURE 005, REV3 DATE: 9/7101 PAGE 5 OF 23 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCM/SIMS ITEM i DESCRIPTION . Auto Generated Stylized survey records automatically generated by SINIS without i Survey Records i operator intervention. i Auto GeText tile automatically generated by SIMS without operator Survey Table iintervention. This file typically has the Survey Name, highest 1(X) Su r icm' area. number of meters, number of meters exceeding 10() cm limit, hinhest microR/hr and PSPC efficiency. NMaster Survey A compilation of the Auto Generated Survey Table Summaries for . Table each section ot the survey. The Survey Report Volume (SRV) serves to catalog the Auto Generated Survey Records. The SRV will consist of one or more binders sectioned with dividers using the same structure as the sub-Survey Report directories in the SINIS data directory. Substitution of CD Volume presentation of the data instead of hard copy tiles in binders is a client option. The Master Survey Table should appear as the first page and an Auto Generated Survey Table Summary should be the first sheet for each survey section. The act ot'rcviewing. inspecting. testing. checking, auditing. or otherwise determininig and documenting whether itcms. processes. services. or documents conlorm to specified requirements. With respect to computer code development. verification is the process of evaluating the products of a soitware development phase to provide assurance that they meet the requirements defined for them by the previous phase. As applied to completed computer codes. verification means to demonstrate the capability of the code to produce valid results for test problems encompassing the range of . permitted usage defined by the code's documentation.
4. General Information Performance of surveys requires designation of the foblowing staff members:

1.
Project Manager,
2.
Survey Technicians,
3.
Office Manager, and
4.
Quality Assurance (QA) Reviewer. The size of the survey dictates the number of Survey Technicians, but for smal surveys the Project Manager may assume the responsibilities of the Survey Technician. Persons directly involved with the survey may not serve as Quality Assurance Reviewer. The Project Manager is responsible for planning, organizing logistics, supervising survey performance, documenting the survey, and processing survey data. The Project Manager is responsible for choosing the methods and procedures needed to complete all
SCM PROCEDURE 008, REV3 DATE: 9r7101 PAGE 5 OF 25 ' ITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCMISIMS deliverable items for the survey, for performing the required tasks, and for documenting the process in a manner that reflects high professional standards. Survey Technicians are responsible for operation and maintenance of the SCMI during the course of the survey. They perform surveys in accordance with SRA and local site procedures. Survey Technicians must complete the SRA training courses required for operation of the SCAM. In the event more than one individual is involved in the accumulation of survey data. each individual shall be considered a Survey Technician. For larger surveys the Pro ject Nlanaiger may appoint a Survey Lead Technician. The Survey Lead Technician will assist the Project Mlanager in supervising and organizing survey activities. The Office Nlanger assists the survey team by providing clerical and logistical support. The Office Mlanager is responsible for maintaining controlled copies of any documents provided to the client. The Office Lanager approves all revisions to any deliverable documents. Additionally, the Office lanader maintains the survey arclhive upon completion of the final deliverables of the survey. The Office Mlanager may function at the survev site. the home office, or at a remote location. The QA reviewer insures completion ofall required elements of the survey: that the completed survey is in accordanc wvith all applicahle procedures: and addresses all contractual survey items. In addition, the QA reviewer performs a final check on deliverable documents to ensure that there are no -rammatical. spelling, or punctuation type errors; that pace numbering is correct: that all tables a-ree with Auto Generated Survey Records: that all cross-references are correct: etc. Survey documentation must be completed and ready for delivery (i.e. resolution of comments must be finished) before QA review can take place.
5. Materials, Equipment and Supplies Table 2. Materials, Equipment, and Supplies.
ITEM SPECIFICATION SCM Model 3 SCNI Process Software Version 2.() or later PSPC Typical lengths include (0.9 and 1.8 meter SIMIS Workstation Capable of running the current version of SIMS SIMvIS Current Version Zip Disk or other removable disk media for use with the ,Removable Media IOMEGA Zip Drive or compatiable drive. PKZIP or WINzip (current version) data compression File Compression Software utilities. Software should be capable of creating self-extracting files.
SCM PROCEDURE 008, REV3 DATE: 97101 PAGE 7 OF 23 TITLE: CONDUCT OF OPERAYtONS FOR SURVEYS USING THE SCMJSIMS ITEM SPECIFICATION .Backup Hardware and .Seagate Backup (current version) - utility for transferring
Software data to tape cartridges. Tape cartridges must be compatible with tape drive.
Binders 3-ring or other binders for securing loose paper. Loubooks Suitable for usingz in the field.
6. Responsibilities 6.1.
Project Manager 6.1.1. Has completed SCMNI Level I and Level 11 traininiz and SIMNS Level I and Level II. 6.1.2. Reads and becomes familiar with this procedure. 6.1.3. Conducts planning ot survey logistics and performance requirements. 6.1.4. Determines relevant procedures. 6.1.5. Coordinates survey logistics. 6.1.6. Assembles Survev Notebook. 6.1.7. Ensurcs that the survey is performed in accordance with SRA procedures. 6.1.8. Reads daily Survey Technician logs and compiles master log!.
6. 1.9. Distributes and collects dailyv QA documents.

6. 1. I). Conducts dailv Plan of Day meeting to each shift.
6.1.1 1. Maintains Survey Notebook in accordance with this procedure. 6.1.12. Collects, maintains, and processes survey data using SIMS. 4 6.1.13. Transfers survey data and documents to Office Manager for storage upon completion of survey. 6.2. Survey Technician 6.2.1. Has completed SCM Level I training at a minimum. 6.2.2. Reads and becomes familiar with this procedure before conducting surveys. 6.2.3. Performs surveys in accordance with this procedure and procedures provided by the Project Manager. 6.2.4. Provides text and diagrams describing survey pattern for each survey block in accordance with this procedure. 6.2.5. Maintains daily logbook in accordance with this procedure. 6.2.6. Performs and documents daily QA checks.
SCM PROCEDURE 008, REV3 DATE. 9/7M01 PACE 8 OF 23 TIVLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCM/SIMS 6.3. Office Manager 6.3.1. Transmits completed report and other deliverables to the client. 6.3.2. Maintains control of deliverable documents throughout the revision process. 6.3.3. Maintains the survey archive in accordance with this procedure. 6.4. Quality Assurance Reviewer 6.4.1. Reads and becomes familiar with this procedure before reviewing survey documentation. 6.4.2. Reviews completed survey documentation to insure completion of all required elements. that the completed survey is in accordance with all applicable procedures, and addresses all contractual items.
7. Procedure 7.1.
Pre Deployment Preparation 7.1.1. Designate the Project Mlanacer. 7.1.2. Choose a project name. SIMS uses this name to catalog documents in the SIMS directory structure. Tile pro ject name should be a sinfle word ofno more than S characters. 7.1.3. The Project M'vlanager creates a directory on the SIMIS workstation using the Project Name. 7.1.3.1. The Pro ject Manager maintains control of the documents in these directories during the course of the survey; however, control transfers to the Office Manager upon completion of the survey. 7.1.3.2. Anv of the directories may include sub-directories to organize the stored data. For example, on large surveys a directory may contain multiple sub-directories for separate sections of the survey. The naming convention should aid in identification of the particular areas. For example, use directory names such as exterior, interior, bldgl, elevl, etc. If using a Survey Identification Code, then use that code as the directory name. Typically, the "_QRaw" and "_SRaw" directories do not have sub-directories. Create at a minimum the following sub-directories under the Project name directory as shown in Table 3. Any references this procedure makes to the directories in Table 3 includes the sub-directories created under them.
SCM PROCEDURE 008, REVW DATE: 9(7101 PAGE 9 OF 28 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCM/SIMS Table 3. Directories on SIMS computer. DIRECTORY NAME USAGE QRa Stores all SCM Source Response Check and Performance Based Check .Q aavfiles transferred from the SCMI and not processed by SINIS. SRawv Stores all SCNI survey files transferred from the SCM and not _Sa processed by SIMS. CAD Site drawings and maps. Admin Time sheets. expense reports. etc. Correspondence Any correspondence between SRA staff and client. Documents Completed Auto Generated Survey Records (ASGR) and tables. This directory contains oriiinal AGSRs and tables before they were revised. Copy original AGSRs here before generating new or revised reports or records. The backup directories should be numbered sequentially. Data Use this directory to store survey data. Pictures This directory contains digital images of the site and survey process. This directory contains any reports or survey records issued internally or to a client. Reports may include status reports. final reports. Reports executive summaries. suney records. etc. Each type of report should have its own directory. For example. all alpha reports could go into the alpha sub-directory. 7.1.4. Develop the survey plan. 7.1.5. Compile a packing list to include both company and personnel items. Manaizement and all survey team members should review thetnitial draft. Management and each survey team member should receive a copy of the packing list prior to departure. Use the packing list in Appendix B, "Sample Packing List". as a guide. 7.1.6. Assemble a Survey Notebook as outlined in this section. The Survey Notebook shall contain at a minimum the following sections 7.1.6.1. Contact Sheet - The contact sheet provides an easily accessible list of phone numbers and addresses. Place the sheet on the cover or insert as the first page of the Survey Notebook. Appendix A, "Sample Contact Sheet", lists a sample contact sheet and should contain the following information at a minimum as shown in Table 4.
SCM PROCEDURE 008, REV3 DATEA 9)7101 PAGE 10 OF 25 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING TIME SCM/SIMS Table 4. Contact sheet information in Survey Notebook. ITEM Client phone number and address. Emergency contact phone numbers for all team members. Hotel phone number and address. Room numbers should be added as they become available. Local internet access numbers. Site phone number and address. A contact number in the event that the notebook is found. 7.1.6.2. Mlaps and directions. 7.1.6.3. Scope oftWork. 7.1.6.4. Safety - The safety section should at a minimum contain thc following items as shown in Table 5. Table 5. Safety Items in Survey Notebook. ITEM Site Safety Plan. Applicable MISDS Sheets. Medical - Includes items such as immunization records, respirator qualification, staff medicines, etc. 7.1.6.5. Procedures - All SRA and site procedures to be used during survey. 7.1.6.6. Source Certification Documentation. 7.1.6.7. TraininLz Records. 7.1.6.8. Packing List. 7.1.6.9. Shipping - The shipping section should at a minimum contain the following items as shown on Table 6.
SCM PROCEDURE 008, REV3 DATE: 97101 PAGE 11 OF 21 T'TLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCM/SIMS Table 6. Shipping sheet information. ITEM Blank Commercial Invoice Blank Shipper's Declaration for Dangerous Goods form Client shipping labels DOT Label with UN number Federal Express Airbill Federal Express Dangerous Goods Airhill Instructions for shipping P- () Insurance certificate NON-FLAMNMIABLE GAS labels SRA shipping labels 7.1.6.110. Parts and Expenses - Envelope for receipts. 7.1.6.1 1. Travel - Reservations. tlieht information. and envelope for tickets.
7. 1.6.12. Backup copies of all software to be used on site.
7.1.7. Ensure that all items on the packing list have been shipped or prepared for transport. 7.2. Deployment 7.2.1. Arrival and Initial Start-up 7.2. 1. 1. Check in with site contact. Confirm requirements.for security and disposition of check sources and P-I0 cylinders. 7.2.1.2. Conduct Safety Meeting. 7.2.1.3. Conduct Plan of Day Mleeting. 7.2.1.4. The Pro ject Manager should distribute logbooks, initial QA forms. and daily QA forms. 7.2.1.5. Conduct a walk through inspection of the survey area to assess any needed adjustments to the survey plan. 7.2.1.6. Identify a staging area, a secure storage area, and an area to set up data processing (SIMS).
SCM PROCEDURE 008, REV3 DATE: 91701 PAGE 12 OF 23 TITLE: CONDUCT Ok'.OPERATO1NS FOR SURVEYS USING THE SCM/SIMS 7.2.1.7. Place all shipped and hand carried equipment into the designated staging area and conduct an inventory check using the Packing List. 7.2.1.8. The Pro ject Manager assembles the SIMIS workstation and tests SIMIS while the Survey Technicians assemble and perform required QA checks on the SCMl(s). 7.2.1.9. As each SCMT completes QA checks, the Project Mlanag.er will collect and verify the venerated QA documentation. 7.2.1. I). Create a directory titled C:\\FMNI5\\Data\\Transf'er"' in the SCOI software directorv of each SCNI. If the directory already exists. delete its contents. 7.2. 1.11. The Survey Team assures the SCMl's is readv for field operations and assigns a survey area. The Project Mlanager ensures the Survey Technician(s) understand the survey naming convention and orientation. 7.2.2. Dailv Startup 7.2.2. 1. Conduct Safetv Nlectillo 7.2.2.2. Conduct Plan of Day Mleeting 7.2.2.3. Distribute logbooks and daily QA forms. 7.2.2.4. As each SCMI completes daily QA checks. the Project Manager collects and verifies its QA documentation. 7.2.3. Daily Survey Activities 7.2.3.1. Survev Technicians perform surveys in accordance with SRA Procedure 005. Direct any questions regarding procedures to the Project Manager. 7.2.3.2. Survey Technicians record in the logbook the sketch of each survey block detailing the pattern used to conduct the surev. Use arrows to designate the start point, end point and direction of each survey strip. Place an asterisk in the southwest corner (or as designated by the Project Manager) of the survey block to identify the orientation of the survey block in SIMIS. If the survey block is not oriented to the cardinal directions, provide another indication of orientation. 7.2.3.3. Maintain the logbook with the following formats as shown in Table 7.
SCM PROCEDURE 00X, REV3 DATE: WM01 PAGE 13 OF 28 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCM/SIMS Table 7. Logbook formats. ITEM Each day should begin on a new page. The date should appear in the upper right corner of each page. Each morning the Survey Technician should note P-10 Gas level, time on site, and action items from the Plan of Day meetina.. The name and start time of each survey block should be noted in the left margin. If survey forms are not provided, use the logbook to record the survey sketch. Note any obstacles, problems, or unique observations in the logbook as they occur. Each recorded observation should include time of day. 7.2.3.4. The Project Manager transfers survey data files from each SCMI to SUNIS periodically throughout the day. Files should be transferred a minimum of twice a day. Every SCMI should participate in each transfer session. The individual file transfers should occur between survey blocks so as not to impede survey efforts. Each transfer should be conducted as shown in Table S. Table 8. Transfering data from the SCM to removable media*. STEP I DESCRIPTION I Label a floppy disk with each SCNI serial number or [D. 2 Exit the SCMI software. 3*! Using tile compression software, create a transfer flle that contains all of the Survey Header Files (*.svy) and Survey Data Files (*.o??) in the SCMI directory. 4 Mvyove the transfer file to the floppy disk. 5 Once the transfer file resides on the floppy disk, move all Survey Header Files and Survey Data Files to the "C:\\FM15\\Data\\Transfer" directory. 6 Restart the SCM software and return control to the Survey Technician.
Repeat the steps in this table for eah SChM.
"*The detector configuration riles currently have a similar file extension as the Survey Data Files. DO NOT transfer or delete the detector configuration files!
SCM PROCEDURE 008, REV3 DATE: 17M10 PACE 14 OF 23 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCM1vIMS Table 9. Transfer of data from removable media to SIMS. STEP DESCRIPTION I Using file compression software, extract the Survey Header Fles and Survey Data Files from each floppy into the "Data" directory of the SIMIS Survey Directory. 2 If a removable media has not been prepared, insert a blank removable media into the removable media drive and create a directory labeled "Transfer". 3 Copy the Survey Header Files and Survey Data Files from the "Data" directory of the SIMS Survey Directory into the "Transfer" directory of the removable media. This serves as a temporary archive of survey data. 4 Move the Survey Header Files and Survey Data Files from the "Data" directory of the SMIS Survey Directory into their rcspective sub directories. Source Response Checks and Performance Based Checks survey tiles go into the 1..QRaw" directory. Survey tiles !o into the "_SRaw-directorv. 5 Erase the files from the removable media used to transfer SCLM data to prepare them for the next tile transfer. 7.2.3.5. Print and review Master Survey Table for comparison with reports and survey records. 7.2.3..6. Iftlime and rcsources permit. compare values in Auto Generated Survey Records with corresponding values on -Master Survev Tables. NOTE: All reports wnd survey records should he printed and retiewted before demobilization. 7.2.4. Daily Data Processingu 7.2.4.1. Update Survey Report Volume. Verify Auto Generated Survey Table Summary (STS File) entries with values in the corresponding individual Auto Generated Survey Records (AGSRs). - *Place AGSRs into the proper sections of the Survey Report Volume. Place an updated copy of the Mlaster Survey Table at the becinning of the Survey Report Volume. 7.2.4.2. Complete any outstanding data transfers. 7.2.4.3. Move completed Auto Generated Survey Records to the "Documents" directory.
SCM PROCEDURE o00, REV3 DATE: WM10 PACE 15 OF 28 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCMISIMS 7.2.4.4. Consolidate any tables created by Batch Processing into the Master Survey Table. 7.2.4.5. Process outstanding data files as described in Table 10. Table 10. Steps to process data files. STEP DESCRIPTION I Draw the survev block on the Master Drawina if available. 2 Label the arid with the Survey Namre and place an asterisk in the lower left comer of the survey block as viewed in SINIS if available. The lower left corner typically represents the southwest corner. 3 ! Using SIMIS and the survey sketch stitch the survey. 4 Repeat steps I through 3 tor all transferred survey tiles. 5* Batch process Auto Generated Survey Records and tables for all recently stitched surveys. Apply appropriate background values to activity limits if backgrounds have been calculated. 6 Mlove completed Auto Generated Survey Records to the "Document" directory. 7 l Consolidate any tables created bv Batch Proccssin-into the Mfaster Survey Table. ,S3-Print and review Mlaster Survev Table. 9 l If time and resources permit. print any unprinted Auto Generated Survev Records. 10 Lf time and resources permit. compare values in AGSRs with corresponding values on Master Survey Tables.
The SINIS Batch Processor writes the auto-eenerated tables to the directory in which the Batch Processing File is stored.

'AIl reports and survey records should be printed and reviewed before demobilization.
7.2.5. Revision of Auto Generated Survey Records 7.2.5.1. Create a backup sub-directory in the relevant "Document" directory. 7.2.5.2. Move current version of Auto Generated Survey Records into the backup directory. The backup directories should be numbered sequentially. 7.2.5.3. Follow steps 5 through 8 in Table 10 to regenerate records. 7.3. Post Deployment 7.3. 1. Records
SCM PROCEDURE 008, REV3 DATE: 9M01 PAGE If OF 23 TITLE. CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCMISIMS 7.3.1.1. The Office Manager maintains all controlled copies of any final record, report or executive summary. 7.3.1.2. The Office Manager may revise any controlled copies. The Office Manager distributes any revised document to the survey team members for comments. 7.3.1.3. Upon completion of the final revision, the Office Mlanager presents the report and other deliverables to the QA Reviewer for verification. 7.3. 1.4. After QA approval of the report. the Office MNlanager conveys the report and other deliverables to the client. 7.3.2. Survey Archive 7.3.2. 1. Upon completion of all reports. the Pro ject Manager turns over all survey documentation and materials to the Office Mana-er. 7.3.2.2. The Office Manager places all finalized material into the survey archive that includes at a minimum the items shown in Table I I. Table 11. Materials turned over and archived. ITEM Logbook(s) S1IMS Software SIMS Survey Directory Master Drawing and other site drawings Contract paper work Survey Notebook Survey Report Volume (i.e. printouts of Auto Generated Survey Records) Video Tape(s), if taped Computer media containing survey data file backup Copies of any other paper work provided to the client 7.3.2.3. The SIMS Survey Directory should be archived to backup tape.
SCM PROCEDURE 008, REV3 DATE. WM71 PAGE 17 OF 23 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCMISIMS 7.3.2.4. Secure all of the items listed in Table 11, the backup tape of the SIMS Survey Directory, and any other documentation pertaining to the survey in a document storage box labeled with the Project Name and date. 7.3.2.5. After QA review, the box should be stored in accordance with office document archive procedures. 7.3.2.6. Place a siren out sheet in the box. Log any removal of any material from the box. 7.4. Quality Assurance Review 7.4. 1. As soon as is practical following the receipt of a survey for review, the Quality Assurance reviewer shall: 7.4. 1. 1. Verify general grammar. spelling. punctuation. etc. for correctness.
7. 4.1.2. Verifv that statements are clear and precise.
7.4. 1.3. Recalculate numerical problems to insure that no 'calculator type'- errors have occurred (this includes verification otf spreadsheet cell formulas).
7. 4.1. 4. Verify that all assumptions arc clearly documented and arc valid.
7.4. 1.5. Verify that data tables are correct. valid and that table entries are consistent with the data from the Auto Generated Survey Records. 7.4.1.6. Verifv that the survey documentation contains all of the information necessary for complete reconstruction at a later date. 7.4.1.7. Verify that the STIMS Survey Directory matches what was archived on the tape backup. 7.4.2. Upon full completion of the QA review, hold a meeting with the Project Manager and Office Manager to discuss comments and resolve issues if necessary. 7.4.3. Upon receipt of a revised survey, the QA reviewer shall first ascertain the scope of the revisions (major or minor). 7.4.4. If only minor edits (those that do not affect results or conclusions) have been made, then QA review should consist of a read through of the documentation to insure that the changes made were appropriate and that no more are necessary.
SCM PROCEDURE 008, REV3 DATE. 9M01 PAGE 18 OF 28 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCM/SIMS 7.4.5. If major changes have been made, then a full review as described in step 7.4.1 is required. 7.4.6. Once all issues have been resolved satisfactorily, complete and sign the Survey Documentation Control Sheet. (see Appendix C, "Survey Documentation Control Sheet"). 7.4.7. Complete and sign the Survey QA Review Sheet. (see Appendix D, "Survey QA Review Sheet"). 7.4.8. Return the survey documentation to the Office Mlanager.
8. Acceptance Criteria Survey Documentation Control Sheet and Survey QA Review Sheet (with signatures) are complete.
All survey documentation has been archived. All voided/superseded survey revisions arc marked as such oin their respective Survey Document Control Sheets.
9. References 9.1.
SRA Procedure 005 "Requirements for Completion of a Survey Using the SCM"
10. Required Records The followin2 records shall be maintained for the lie of the company as shown in Table

12. Record maintained upon completion the survey.
SCM PROCEDURE 001, REV3 DATE: 917101 PACE 19 OF 21 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCMISIMS Table 12. Record maintained upon completion the survey. ITEM All completed survey reports regardless of revision status Logbook SIMS Software Version used in survey SINIS Survey Directory Site Drawings Survey Notebook Survey Report Volume Video Tape or digital photos Computer media containing survey data file backup
11. Appendices 11.1.
Appendix A, "Sample Contact Sheet" 11.2. Appendix B, "Sample Packing List" 11.3. Appendix C, 'Survey Documentation Control Sheet' 11.4. Appendix D, "Survey OA Review Sheet'
SCM PROCEDURE 008, REV3 DATE 917101 PAGE 20 OF 28 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCM/SIMS Appendix A Sample Contact Sheet .1
SCM PROCEDURE 00J, REV3 DATE: 9/7101 PAGE 21 OF 23 TITLL: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCMISIMS SRA CONTACT SHEET HANFORD DEPLOYMENT NAME PHONE NUMBER I INTERNET ACCESS INFO l _l National AOL Accesss Niumber (S(X)) 245-0113 Local AOL Accesss Number J(630) 435-1054 DON'S EMERGENCY CONTACTS l WifeCell I(404)351-168() Home I (770) 781-9292 Cell C (404) 668-7606 BOB'S EMERGENCY CONTACTS l _ Wife I (770) 578-8362 Cell I (678) 296-4815 I CHARLIE'S EMERGENCY CONTACTS l Wife I (352) 628-5707 Cell (720) 841-5377 SITE INFO Mslartv Phalen (Job Site Contact) (Cell) (9 15) 263-9(X) I SRA INFO Shonka Research.Associates. Inc. (770) 509-7606 Hotel Address and Phone Site Address and Phone Client Address and Phone Number: Number: Number: Holiday Inn 205 Remmington Blvd. Boling! Brook IL 60440) Phone: (509)943-44(X) If this notebook is found please contact Shonka Research Associates at (888) 509-7606
SCM PROCEDURE 008, REV3 DATE: 9/7/01 PAGE 22 OF 28 TITLE: CONLUCT OF OPERATION. FOR SURVEYS USING THE SCM/SIMS Appendix B Sample Packing List
SCM PROCEDURE ooa, REV3 DATE: WM71 PAGE 23 OF 23 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THrK SCMISIMS BONUS Packing List Don Knit Cap Bag Brief Case Cold Weather Gear Hard Hat Hot Sauce Leatherman OrLanizer Hotel i w/Conirmation itN.E. Power Raie!) Car Confirmation it Ma.p Safetv Glasses S.ifetv Shoe5* Substantijl FRiit Wean Shavine Kit Joe Knit CAp Bag Cold We.ither Ge.tr Hlard Hat Satetv Glasses S.itetv Shoes iSuhi.iniial F,%)ig Wra.ri Shavimn Kit SCIM #1r Cables. BNC. H`PA-XDLG i)' Cables. DB37 (t1 Cable. DB9. Encoder cable. Cables. Power. AC (2) Detector Mounting Brackets (2) Detector. Model 2 PSPC. 6- (2) Detecaor. Model 2 PSPC. 4- (') Electronics (NIM. DLG. HVPAi Extension Cord 11) Flow Gauge. Inlet Flow Gauge. Outlet Frame. SCM. Motorized Lunch Box PC Dasl402 CTR-S .MHV Cables (2) Motor Motor Controller P-IO bottles (1) Plug. gas. quick connect (3) Regulator Surge Suppresser. ISOBAR. 120db Filter Tubing. Tygon (3) SCMI fl Cables. BNC. HVPA-DLG (2) Cables. DB37 (2) Cable. DB9. Encoder cable. Cables. Power. AC (2) Detector Mounting Brackets (2) Detector. Model 2 PSPC. 6- (2) Detector. Model 2 PSPC. 4' (2) Electronics (NIM. DLG. HVPA) Extension Cord (1) Toolbox, Electronics (Gray) 37Pin Terminal Block Alligator Leads (3) Connector. NHV (2) Connector. BNC (2) Connector. BNC. T (I) Electrical Tape GLPT. Red Liquid Tape Heat Gun Heat Shrink NIM Extended Cahles Pin extensinn lead.. Q-.Dcpe Scotch Tape Solder Tie-Wraps ismall. med. lirget Tweeker Wire Wire Sirippers Toolbox, Mylar (Red) Anile Wire Roll
I i MvIlar Roll (0)
Razzor B.ldes Sctxch Tape Silver Solder Solder Extractr Soldenne Iron L.ber Tape Roll 1 Toolbox, SCM (Yellow) Adapter. BNC Female to Ban.ana Bonle Wrench Ounsy Cords 03) Chalk. Powdered Chalk. Sticks or Paint Sticks Chalk Line Channel Locks Crescent Wrench (2) Detector. Combustible Gas W/charger Dykes Exacto Knife Flash Light Hex Wrenches. ball ended (Metric) Hex Wrenches. ball ended (US) Measure Tape. IO0-Pliers. Needle Nmse Saew Driver. Philips (3). Screw Driver. Standard (2) Socket Set Source. Cs-137. 100 cm Spare BNC (1) Spare DB37 (1) Tape. Scotch Teflon Tape Tie Wraps. Large (25) Tweeker S I
SCM PROCEDURE 008, REV3 DATE: 9/7101 PAGE 24 OF 28 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING Tl:E SCM/SIMS Flow Gauge. Inlet Flow Gauge. Outlet Frame. SCM.1 M1otorized Lunch Box PC DasI402 CTR-5 .MHV Cables (2) Motor Motor Controller P-10 bottles (1) Plug, gas, quick connea (3) Regulator Surye Suppresser. ISOBAR. 120db Filter Tubing. Tygon (3) GMI Probe ESP.II DB9-BNC Cable MHV Cable Camera (:hale. BNC. Remote in DLG I) C.uacorder Power suFpiy and poxwer cable Camcorder Remote CamCOrder TJPes (: (arr.ccrder to Snappy Cable iPhonoi (CarmCrder Wlcas1C C.amcorder wide.niele lens Mount ?Pate. Trirnpl Sn.irpy SIMS
ABLE. LAfP LINK Computer MNousec Keybhoard Phone Cahle Monitor i2l"'1 Mini Isobar Test Equipment BNC cables (2)
Scope. Hand Held. Fluke 105B Test Leads M isc. Clip Board (2) Disk. 3S (I box) Legal Pad Pencl. (4) Pens J4) Batteries. C cell tb) B.tteries. D cell (2) Check Sources Soruce. Cs. 10(0cm^' C. Certiticate Source. Am.Z41 Softfiare and Data Files Copy *o( New SCM version 4.x C.'y *of Bonus SCM version Co ylls5 Vivuseat 3. Cr' i( Stitcher t.x Documentation Lszt'ook : ' Markeune Folders i :i Procedures Manual R.ad Worker 11 Re.Tairalor qlual;fit eC Survev Notehbok Curmpicte Sct of Schematics Spare Parts Cable. Power. AC DAS 140t Keyboard Leeson n.loior Boird Motse. BSI P.10 Bottles (2) Tubing (I Bax) Extension Cord (I' Guage) ' Hard Drives Removed and hand carried. 1 Shipping Containers Frame & 2' Detectcr Box #1 Electronics Box 42 Tool Boxes Box *3 P-10 (4) Box 04 Detectors. 4' Box I5 Don's Suitcase Checked Luggable Carry-on
SCM PROCEDURE 008, REV3 DATE 9(7l01 PAGE 25 OF 23 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCMISIMS Appendix C Survey Documentation Control Sheet
SCM PROCEDURE 008, REV3 DATE: 917/01 PAGE 26 OF 28 TITLE: CONDUCT OF OPErATIONS FOR SURVEYS USING THE SCMISIMS SHONKA RESEARCH ASSOCIATES, INC. Survey Documentation Control Sheet DESCRIPTION l VALUE CLIENT PROJECT I TASK NUMBER CLIENT TRACKING NUMBER DESCRIPTION l EXAMPLE l VALUE SURVEYAREA CODE Al()X)-B I ( ) - cc SURVEY UNIT CODE SURVEY LOCATION ELEMENT l FZ(XI SURVEY CLASSIFICATION ELEMENT I I YJ W SURVEY REA3ON CODE lF)I l . l SURVEY MECIACODE CM CXI1 SURVEY DETECTOR ELEMENT l AB-(X)I-1-() i__ SURVEY RECORD NUMVER OR SCM FILENAME AB6041Z SURVEY MAP FILENAME AND REFERENCE Floorl.DXF COORDINATES IN (X, Y, Z) [METER31 (29.5. 12.5. 0) I PERFORMED BY: DATE: PERFORMED BY: DATE: REVIEWED BY: DATE: THIS SURVEY HAS BEEN VOIDED OR SUPERSEDED BY: (SURVEY IDENTIFICATION CODE)
SCM PROCEDURE 008, REV3 DATEA 917101 PAGE 27 OF 28 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCM/SIMS Appendix D Survey QA Review Sheet I
SCM PROCEDURE 008, REV3 . -DATE: 9/7101 PAGE 28 OF 23 TITLE: CONDUCT OF OPERATIONS.FCR SURVEYS USING THE SCMISIMS SHONKA RESEARCH ASSOCIATES, INC. Survey QA Review Sheet THE UNDERSIGNED HAS REVIEWED THIS SURVEY IN ACCORDANCE WITH THE METHOD(S) INDICATED BELOW.
1. SURVEY REPORT Review to determine that the data tables are consistent with the Auto Generated Survev A
Records. 8 Review report to ensure that backgrounds have been considered and applied. Review body of'report and vcrifv that -eneral grammar. spelling, punctuation. etc. arc I correct D Other:
2. DOCUMENTATION Review to dctermine that the surev documentation has horn validated. meets all A
requirements for deliverable items. and that the documentation contains all necessary inftormation for reconstruction at a later date. B Review to verify that the tape backup is complete. c Ensure that the Survey Archive has been performed. !D Other:
3. DELIVERABLE ITEMS A
Ensure that all deliverable items due the client have been completed. B Ensure that all deliverable items are prepared for transmission to client. c ther:
4. OTHER A
REVIEWED BY: DATE:
_-I Control Copy Shonka Research Associates, Inc. 4939 Lower Roswell Road, Suite 106 NMarietta GA 30068 770-509-7606 Surface Contamination Monitor SCM Procedure 011, Revl Survey Naming Convention when Using the SCM
SCM PROCEDURE 011, REVI DATE.- 917101 TITLE: SURVEY NAMING CONVE4TION WHEN USING THE SCM PAGE 2 OF 8 Table A_1. Revision Table REVIEWED BY: D. DEBORD REVISION AUTHOR(S) BRIEF
SUMMARY
OF CHANGES REVIEWER(S) DATE (1) I M. M-arcial U; 9/7/01 Initial write. i QA REVIEW BY: D. SHONKA DATE: EFETV I' AT 9/7l 917101 EFFECTIVE DATE: 9/7/01
SCM PROCEDURE 011, REVI DATE: 9/7101 TITLE.:.SURVEY NAMING CONVENTION WHEN USING THE SCM4 PAGE 3 OF a zm
1.
Purpose This procedure establishes the methods for naming surveys when using the SCM1. The SCMI saves data to a filename that is identical to the survey name entered by the SCMl operator into the process software. Therefore, the survey name is currently limited to 8 alphanumerics.
2. Scope and Limitations This procedure applies to any use of the SCMI when logging data.

3.
Definitions and Acronyms Table 1. Definitions and Acronyms. ITEM DESCRIPTION The Surface Contamination Monitor is a mobile platform SCMW contahiine detectors. support electronics, and data loager used for conductini, radiolo icala surveys. Survev NMeasurement Tpe This code identifies the type of survey: alpha. beta. L!amnma. Code quality assurance. etc. Survey Operating Mode This code identifies the operating mode: rolling, corner or Code merged. ........... n.................................................................................................. SCM ID Code This code identifies the SCMI serial number. This code identifies the survev number. This number starts at I and increments throughout the survev for a given Survey Sequence Code-e S Survey Measurement Type Code, Survey Operating Mvode Code, and SCNI ID Code. This code identifies when a survey relates to another Survey Interrelated Code S previous survey of the same survey block. .Survey Identification Code.
(Surve nThis code provides a namine convention for surveys.
(SIC) The defined objects are: Survey Measurement Type Code. SCM SIC Objects Survey Operating Mode Code, SCNI ID Code, Survey ,. Sequence Code, and the Survey Interrelated Code. SCM SIC Fundamental The SIC is made up of elements and numbers. An element Objects is an alphanumeric. Fundamental Object Data Each SCM SIC Fundamental Object has a data type defined ,Type .as I alphanumeric or I digit. Survey Strip . A continuous data set logged by the SCIM.
SCM PROCEDURE 011, REVI DATE. 917/01 PAGE 4 OF 8 TITLE: SURVEY NAMINC CONVENTION WHEN USING THE SCM ITEM DESCRIPTION Su* e SA process of assembling survey strips into on file for data .Survey Stitch . analysis. Survey Block A group of survey strips stitched into one spatial image.
4.
General Information The survey name holds values to help the SINIS data processor immediately identify the file. The survey name is made up of SCMI Survey Identification Code (SIC) objects: Survey NMeasurement Type Code. Survey Operating Mlode Code. SCNI ID Code. Survey Sequence Code. and the Survey Interrelated Code.
5.
Materials, Equipment, and Supplies Table 2. Materials, Equipment, and Supplies. ITEM SPECIFICATION .~~~~~~~. SCI ..Model 3 SCvI Process Softwarc Version 2.() or later
6.
Responsibilities 6.1. Operator
6. 1. 1. Reads and becomes familiar with this procedure before performing an SCMsl survey.
6.1.2. Has successful!v completed SCNI I training.
7.
Procedure 7.1. Survey Naming Convention The diagram. in Appendix A. "SCMvl 8-Character SIC Diagramn, shows the SCNI SIC.
7. 1. 1. The first two characters designate the Survey Measurement Type and Purpose. Table 3 shows the allowed values.
SCM PROCEDURE 011, REVI DATE: 917101 TITLE: SURVEY NAMING CONVENTION WHEN USING THE SCM PAGE 5 OF 8 Table 3. Allowed values for the Survey Measurement Type and Purpose. SURVEY PURPOSE CODE DESCRIPTION R Source Response Check-P Performance Based Check C Calibration Check S l Survev B BackEground Survey Z Informational Survev A Alpha Survey SURVEY MEASUREM ENT DESCRIPTION TYPE CODE A AlDha Survcv B lBeta Sureve G Gamma SUrrVeV N J Nuctron Survey X Alpha Beta and Gamma Survey Y_ Alpha and Beta Survev W l Wheel Encoder Confirination 7.1.2. The third character designates as the Survey Operating Mode Code. Table 4 shows the allowed values. Use the merged code when combining the survey strips in a rolling, survey with the survey strips of a corner survey. Table 4. Allowed values for the Survey Operating Mode Code. SURVEY OPERATING MODE DESCRIPTION CODE R Rolling or scanning survey. C Comer or static measurement survey. N'I A merged survey. 7.1.3. The fourth character designates as the SCMN ID Code. This code is the serial number of the SCNI and will be a digit from zero thru 9. When merging survey data from 2 different SCINs, then enter this object as '2".
SCM PROCEDURE 011, REVI DATE: 9M01 TITLE: SURVEY NAMING CONVENTION WHEN USING THE SCM PAGE 5 OF 8 Table 5. Allowed values for the SCM ID Code. SCM ID CODE DESCRIPTION 0-9 l SCM serial number. Z Use this code when merging data from 2 different SCNls that where used onl the sane survev block. 7.1.4. The Fifth, sixth and seventh characters is designated as the Survey Sequence Code. This code is a sequentially incrementing number used for a 6iven Survey Measurement Type Code. Survey Operating Miode Code. and SCMI ID Code. Table 6. Allowed values for the Survey Sequence Code. SURVEY SEQUENCE DESCRIPTION CODE l. (X X)-999 l Sequential survcy number. ,7..5. The eig-hth character designates the Survey Interrelated Code. Use this code when perf;Orming a repeat. investigation. or other survey ol'a previous survey. Table 7. Allowed values for the SCM ID Code. SCM ID CODE I DESCRIPTION I A thru Y A sequential character that increments for each repeated survey or related survev. Z Use the 'Z' code as a placeholder so that the SCMN file names are all S-characters long.
8.
Refereces 8.1. N/A
9.
Required Records 9.1. NIA
10. Appendices 10.1.
Appendix A, "SCM 8-Character SIC Diagram"
SCM PROCEDURE 011, REVI DATE. 9/7,01 TITLE: SURVEY NAMING CONVENTION WHEN USING THE SCM PAGE 7 OF 8 Appendix A SCM 8-Character SIC Diagram .7
SCM PROCEDURE 011, REV1 DATE: 917101 TITLE: SURVEY NAMING CONVENTION WHEN USING THE SCM PAGE G OF A Figure 1. SCM 8-Character SIC. I SCM 8SChataclel SIL l t chae l I i l dS1 [ t .h Foomatr Allowed Vjlues E -r la II. SIuC P
PeC C. Cahbelatin S. SuIvey m
A. AIph* a
Bela G *Gamm, 11-.
ltulaln H _ H.Ilul u It;1i1 0 t hu. 9 0 ImIu 9 0 Ihfu 9 A lhtu V elso Z C Comnet It
U eil je d
] ~_ SCtt II) Sulievl Made ths elemenl becomes a besse Ihe same iCM *as Ithus elemenl is used when a pitobey not sised foll.nj suvey is s5tihe4 *Ill. An.It e sueevy Ihal may be in"lhel mIlang suivey 41 a ,@le -Cately 8 - Bkg Survey Z _ Inlumatbon X
Alpha. Bela.
and riamma Y
Alpha and Bela W

Wheel Enco.Je, I
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