ML052140071
| ML052140071 | |
| Person / Time | |
|---|---|
| Site: | Saxton File:GPU Nuclear icon.png |
| Issue date: | 07/28/2003 |
| From: | Donnachie P FirstEnergy Corp |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| E900-03-016, Rev 0 | |
| Download: ML052140071 (87) | |
Text
Appendix B SCM Survey Design Revision 0
SNEC CALCULATION COVER SHEET CALCULATION DESCRIPTION a; . :.
Calculation Number Revision Number Effective Date Page Number E900-03-016 0 7/2I/-3 1 of 9 Subject Shonka Discharge and Intake Tunnels FSS Survey Design Question 1 - Is this calculation defined as 'In QA Scope'? Refer to definition 3.5. Yes 0 No a 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 El 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 Originators 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 SSCs may be Implemented by the TR.
DESCRIPTION OF REVISION APPROVAL SIGNATURES Calculation Originator P. Donnachiel Date Technical Reviewer R. Holmes/ Date 7/2'/D Additional Review Date Additional Review Date SNEC Management Approval A. Paynterl Date 7[7- /°3 KD
SNEC CALCULATION SHEET Calculation Number Revision Number Page Nurnber E900-03-016 0 Page 2 of 9_
Subject Shonka Discharge and Intake Tunnels 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 SSGS Discharge and Intake Tunnels. The Intake Tunnel consists of multiple parts: the Main Intake Tunnel and both the North and South Intake tunnels, which split off from the Main Tunnel. These latter tunnels are located under 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 Discharge Tunnel area is divided into nine (9) survey units, i.e. three (3) Class 1, two (2) Class 2 and four (4) Class 3 survey units.
2.1.2 The Discharge Tunnel Survey Unit (SU) Numbers are as follows:
SU Number Area Description Classification Area (me)
SS1 Floor(first150ft) 1 120 SS2 Floor (next 235 ft) 2 175 SS3 Floor (last 315 ft) 3 234 SS4 Ceiling (first 150 ft) 2 120 SS5 Ceiling (last 550 ft) 3 400 SS6-1 South Wall (first 150 ft) 1 145 (Includes % of east wall @ beginning of tunnel)
SS6-2 North Wall (first 150 ft) 1 145 (Includes 'A of east wall @ beginning of tunnel)
SS7-1 West Wall (last 550 ft) 3 300 SS7-2 East Wall (last 550 ft) 3 300 Note: Area and linear dimensions are approximations.
2.1.3 The Intake Tunnel consists of three parts: Main Intake Tunnel, South Intake under SSGS footprint and the North Intake under the SSGS footprint. These areas are further subdivided into six (6) Class 2 and three (3) Class 3 survey units.
SNEC CALCULATION SHEET Calculation Number Revision Number Page Number E900-03-016 0 Page 3 of 9_
Subject Shonka Discharge and Intake Tunnels FSS Survey Design - - -
2.1.4 The Survey Unit Numbers for these tunnels are as follows:
SU Number Area Description Classification Area (ml)
SS19-1 Main Intake Tunnel floor 2 167 SS19-2 North Tunnel Floor 2 184 SS19-3 South Tunnel Floor 2 154 SS2O-1 Main Intake Walls 2 269 SS20-2 North Tunnel Walls 2 324 SS20-3 South Tunnel Walls 2 359 SS21-1 Main Intake Ceiling 3 162 SS21-2 North Tunnel Ceiling 3 184 SS21-3 South Tunnel Ceiling 3 154 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 MDCSCQn value calculated for structure surfaces.
2.1.8 The surface DCGLW for this design is determined to be 6174 dpml100 cm 2 based on the attached spreadsheet calculation (Attachment 3). This value is the 75%
administrative limit of the calculated surrogate Cs-1 37 value (8233 dpm/l 00 cm2).
2.1.9 The surface area DCGL"C will use the Cs-137 surface area factor for a 1-i 2 area equal to 11. This value is calculated to be 67,914 dpml100 cm 2 .
2.1.10 The MDC!A.Q value for this design that SRA must achieve is 3087 dpml100 cm2 .
2.1.11 The volumetric DCGLw for this design is determined to be 4.78 pCilq based on the attached spreadsheet calculation (Attachment 9). This value represents the 75% administrative limit of the calculated surrogate Cs-137 value (6.38 pCi/g).
2.1.12 Areas greater than the DCGLw must be identified, documented, marked, and bounded to include an area estimate.
2.1.13 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.
2.1.14 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. Note: If additional remediation is performed the survey unit design is void.
W-.
? ~SNEC CALCULATION SHEET 9 Calculation Number Revision Number Page Number E900-03-016 0 Page 4 of_ _-
Subject Shonka Discharge and Intake Tunnels FSS Survey Design - -
2.1.15 Gas flow proportional counter (GFPC) will be used IAW 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, uMulti-Agency Radiation Survey and Site Investigation Manual", August 2000.
3.6 SRA Procedures - See Appendix Section 6.0.
3.7 SNEC Calculabon 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 2.2.4.1.4 and Figure 2-18 provide a description of the SSGS Discharge Tunnel.
4.3 SNEC LTP section 2.2.4.1.7 and Figures 2-26 and 2-28 provide a description of the Main Intake Tunnels.
4.4 Remediation History The Discharge Tunnel was contaminated as a result of radioactive liquid effluent discharges from the SNEC Facility. Ground water and several inches of silt on the floor of this below grade structure have been removed to adequately survey this area for characterization and final release. Several piping sections have been removed as they were near or above initial DCGLs values. In addition the north wall opposite Seal Chamber
During operation of the SSGS, water was drawn from the Raystown Branch of the Juniata River. A dam was utilized to impound the river in the area of the intake structure, which included the Intake tunnel. The intake water system only provided intake of river water to the SSGS and no discharges to the river were made via this pathway. During freezing weather, warm water from the SSGS Discharge Tunnel was diverted and allowed to flow into the SSGS Intake Tunnel via a pathway that utilized the Spray Pond supply piping.
This configuration was established in order to prevent ice formation on the intake tunnel screen wash and filtration system components. This flow path, by use of discharge tunnel water, would have provided a mechanism for low-level radioactivity to enter the SSGS intake tunnel. In the SNEC LTP, Figures 2-25 and 2-28 show the SSGS Intake Tunnel in detail.
SNEC CALCULATION SHEET Calculation Number Revision Number Page Number E900-03-01 6 0 Page 5 of 9_
Subject Shonka Discharge and Intake Tunnels FSS Survey Design Sediment and concrete core sampling was performed in the Intake Tunnel. Results of these samples are documented in the SNEC LTP. In summary a total of 174 sediment samples were taken throughout the Intake Tunnel. Of these, 142 samples showed only Cs-1 37 above MDC. The average Cs-137 value was 0.46 pCi/g and the highest, 1.8 pCi/g.
Concrete core bores were obtained throughout the tunnel, analyzed and found to be
<MDC.
4.5 This survey determines the effective DCGLw value for Cs-137 using the spreadsheet mix in Attachment 2. 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. The 75% administrative limit is then applied to the calculated Cs-137 limit, e.g. 0.75 x 8,233 dpm/100 cm2 = 6174 dpm/100 cm2 .
4.6 The MDCcan calculation is determined based on LTP section 5.52.5. The calculation consists of the following: 8,233 dpm/100 cm2 x 0.75 x 0.5 = 3,087 dpm/100 cm2 .
4.7 Special measurements including gamma-ray spectroscopy are not included in this survey design.
4.8 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.
4.9 The survey design checklist is listed in Attachment 1.
5.0 CALCULATIONS
- The required DCGLw = 8,233 x 0.75 = 6,174 dpm/100 cm2 .
- The MDCS, =6,174 x 0.5 = 3,087 dpm/100 cm2 .
- DCGL,,C for 1 m2 = 6,174 X AF of 11 = 67,914 dpm/100 cm2 .
6.0 APPENDICES 6.1 Attachment 1, Survey Design Checklist.
6.2 Attachment 2, Sample Results for Tunnels 6.3 Attachment 3, Effective Area & Volume DCGLs for Cs-137 6.4 Attachment 4, SRA SCM Procedure 001, Rev 6, Confirmation and Calibration of the Incremental Encoder.
6.5 Attachment 5, SRA SCM Procedure 005, Rev 6, Requirements for Completion of the Survey Using the SCM.
6.6 Attachment 6, SRA SCM Procedure 006, Rev 4, Performance of a Position Calibration on a PSPC.
6.7 Attachment 7, SRA SCM Procedure 007, Rev 7, Source Response Check and Performance Based Check of any PSPC Detector Configuration Installed on the SCM.
- ; -... SNEC CALCULATION SHEET , . '
Calculation Number Revision Number Page Number E900-03-016 0 Page 6 of9 Subject Shonka Discharge and Intake Tunnels FSS Survey Design -
6.8 Attachment 8, SRA SCM Procedure 008, Rev 3, Conduct of Operations for Surveys Using the SCM/SIMS.
6.9 Attachment 9, SRA SCM Procedure 011, Rev 1, Survey Naming Convention when Using the SCM.
SNEC CALCULATION SHEET Calculation Number Revision Number Page Number E900-03-016 0 Page 7 of -9 Subject Shonka Discharge and Intake Tunnels FSS Survey Design Attachment I Survey Design Checklist Calculation No. Location Code 5C4e be-rNi Fox.Dv fue /Ooco*h^s-.
6900403- A0 7/,14/]
Status Reviewer ITEM REVIEW FOCUS (Circle One) Initials & Date srve desgn alcuatin nuberbeen assigned and is a survey design summary 1 a Ha descacption provided? (O N/A 7 .A o3 2 Are drawings/diagrams adequate for the subject area (drawings should have compass WA 2r draA ing /dia rams ade uatefor headin gs)?
3 Are boundaries properly Identified and is the survey area classification clearly indicated? (!; A)'l/A 4 Has the survey area(s) been properly divided into survey units IAW EXHIBIT 10 (AYesh, A 5 Are physical characteristics of the areailocation or system documented? YesVA 6 Isa remediation effectiveness discussion included? Ys A )
7 Have characterization survey and/or sampling results been converted to units that are comparable to applicable DCGL values?
S Is survey and/or sampling data that was used for determining survey unit variance included? Yes, )/i4/
7 9 Is a description of the background reference areas (or materials) and their survey and/or Yes, N/A 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?
e4 Yes(WA t 11 Will the condition of the survey area have an impact on the survey design, and has the / N/A probable Impact been considered In the design? L/2v h 3 Has any special area characteristic Including any additional residual radioactivity (not If previously noted during characterization) been Identified along with its Impact on survey (Ys /A EC / /
12 design? 3 f7)1/
13 Are all necessary supporting calculations and/or site procedures referenced or included?7eA 14 Has an effective DCGLw been Identified for the survey unit(s)? reo)7s/
15 Was the appropriate DCGLac Included In the survey design calculation? ( e N3 16 Has the statistical tests that will be used to evaluate the data been Identified? Yes, A l 17 Has an elevated measurement comparison been performed (Class 1 Area)? (Y_/e s )N/A 18 Has the decision error levels been identified and are the necessary justifications provided? Yes, /t2 7 i) 19 Has scan instrumentation been identified along with the assigned scanning methodology?
20 Has the scan rate been identified, and is the MDCscan adequate for the survey design? (QU A 21 Are special measurements e.g.. In-situ gamma-ray spectroscopy required under this design, Yes N/A 2 and is the survey methodology, and evaluation methods described? ,J 'Ye 22 Is survey instrumentation calibration data Included and are detection sensitivities adequate? (7eAs,)WA 23 Have the assigned sample and/or measurement locations been clearly Identified on a diagram Y N/A ,/ /
or CAD drawing of the survey areas) aongwihthei coordinates? I syt 24 Are Investigation levels and administrative limits adequate, and are any associated actions ()Ae^ I clearen indicatedo? Y At 25 For sample analysis, have the required MOA values been determined.? YesN v 2 2S Has any special sampling methodology been Identified other than provided In Reference 6.3? 4A2RR NOTE: a copy of this completed form or equivalent, shall be Included within the survey design calculation. U I -1
SNECCALCULATION SHEET Calculation Number Revision Number- -- Page Number E900-03-016 0 Page 8 of 9_
Subject Shonka Discharge and Intake Tunnels FSS Survey Design Attachment 2 Sample Results for Tunnels
.od t_ %s C." WV ^.ut P.= P.= N4f1 t I e_
Y 1( T 1RIdl Idl T 1n Id1 T 1n Idl T 1Q2Idl T 12 Id) T112( dl i 1044815 i 1925I3275i 11019 5925 1578St 05 8758813847 75351 S32050 .525 0 017 Q127 1.414 0131 0.2S0 0.130 2548 0.371 1.747 0018 0019 _ 0045 0007 1 0A007
- 309 494 0 247 0.185 7284 1.777 0014 0.0O5 L TQ4A8 0 012 427
,5 24.824 0018 I 02 I 0.005 I 1 0 035 o oooe 0004 1 J O OOt I - 0.007 Q021 0012 ZIIt4 1_25400 13e402 137a.OI .. POe401
%of Taw*
zwd"*d
- U~ 3 52E+C .1E-01 2 22E-01 r.43E190 .&34.01
SNEC CALCULATION SHEET Calculation Number - Revision Number-- Page Number Eg00-03-016 0 Page 9 of 9g Subject Shonka Discharge and Intake Tunnels FSS Survey Design - -
Attachment 3 Effective Area DCGL for Cs-1 37 (dpm/100 cm 2)
Effective DCGL Calculator for Cs-137 (dpm/OO cmMA2) 8543 l.pwv1O cIm2 1 6407 _lp cnt2
[ 2r. nvi WVME Unw SNI.NOS)n X~er Tu,. Swte. a,. 8233 *.,imcm2 6174 §tmvW g2 lE:AL- 75%
Sbk.fp*
k pa/g. kid" Win ANawdoffMOO son 4pnV1OO Alphadpdxt 0O j."oP. rer.) %gej of T l tO U em anw2 IYb mDe anY2 ems2 i Anw241 &.OE-0O 0.129% 27 11.00 1019 ::::wA::;:. 11 00 Aim241 2 C-14 0.000% 3.700.000 0.00 0.00 0.00 , 7 IA C-14 3 COt 14.UE-X 0.396% 7.100 3385 0.12 33.85 *:-;__:.. Co-60 4 ' W -B A.Vf&P2W0WO 58'0 7 ¶ - 22F A ____
s Eui152 0.W% 13.000 0.00 0.00 0.00 Eu-152
- H4 0.W0% 120,000.000 0.00 0.00 Not o , ,"
- ...
Ni-63 6.34E.01 2.633% 1,800.000 224 98 000 Not Dwtw N-3 PU1Z38 .1SE-01 0 038% 30 3,26 2.72 ::;:::::WA::;:::: 3.26 Pu-n8 9PU239 1.438E00 0.059% 28 5.07 4 53 .. L.. :.:: 5.07 Pu-239 1t Pu-241 0.wm gm 0.00 0.00 No D a ba . :.. ::.. Pu-241 t1 Sr-0 9.15*E00 0.380% 8.700 32.47 0.09 3Z47 ::.:N :: Sr4S 8543 25.0 Sass 19 V I Effective Volumetric DCGL for Cs-1 37 (pCi/g)
9/4A CW 5/
Control Copy ___
Shonka Research Associates. Inc.
4939 Lower Roswell Road, Suite 106 Marietta GA 30068 770-509-7606 Surface Contamination Monitor SCM Procedure 001, Rev6 Confirmation and Calibmtion of the Incremental Encoder
SCM PROCEDURE 001, REV6 DATE. 9/7101 PAGE 2 OF 14 TITLE. CONFIRMATION AND CALIBRATION OF.THE INCREMENTAL ENCODER
_I Table A_1. Revision Table REVIEWED BY: D. DEBORD REVISION AUTHOR(S) BRIEF
SUMMARY
OF CHANGES REVIEWER(S) DATE Added details on how to (X)6 M. Nfarcial -- 9/7/01 name the survey name that is
/ .also the SCMA filename.
-4 QA REVIEW BY: D. SHONKA I DATE:
)-; X. $i._._tt I 917/01 EFFECTIVE DATE: 9/7/01
SCM PROCEDURE 001, REV6 DATE: 9M01 PAGE 3 OF 14 TITLE: CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER
- 1. Purpose This procedure establishes the methods for calibration and verification of the incremental encoder included on the SCMN4.
- 2. Scope and Limitations This procedure applies to version 2.0 or later of the process software. Any SCM used to conduct a rolling survey must have completed a valid encoder confirmation. Perform a new encoder confirmation if any of the following occur.
I. Maintenance on the encoder
- 2. Disassembly/re-assembly of the cart
- 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 e-ror.
ITEM DESCRIPTION The Surface Contamination Monitor is a mobile platform SCM containing detectors. support electronics, and data looser used for conducting radiological survevs.
Incremental Encoder Electronic device used to measure rotation.
. .... ..... . ....................................... . . .I ........ ................
TreSe Tar-et Survey Speed NDaimum survey speed determined to support required
..-..-..- IDA . --
.............. ............. ...... ... .M.-- ---------------------- Dac ................................................................................................. ..........
ItNIDA . Nlinimum.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: 917101 PAGE 4 OF 14 TITLE: CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER The user must be cautious to operate the SCMN 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 SCMI Model 3 SCIM Process Software Version 2.0 or later Tape Measure 30 ft. I0 m. or longer 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 familiar with this procedure helbOre perftrmlinl calibration.
6.1.2. Has successfully completed SCMI I training.
- 6. 1.3. Performs measurements in accordance to this procedure.
- 7. Procedure NOTE: Anv means that is suitableforsecuring the tape ineasure to the floi mnay be substitutedfor electricaltape.
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 NMode" 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, REV6 DATE. 917101 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 taraet survey speed.
7.1.6. Enter a new survev name. See SCMI Procedure 0 11.
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.
NOTE: The cart must be kept traveling in a straight line. The operatormay use the tape measure and a fixed point on theframne to guide the cart. In addition. take care when aligning the cart to the tape to avoid parallarerror.
- 7. 1.1O. 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- 7.1.11 two additional times.
7.1.13. Proceed to Section S.I 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" blank 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 SCM Procedure 011, "Survey Naming Convention when Using the SCM".
7.2.7. Position the SCM at either piece of electrical tape.
7.2.8. Initiate the measurement by pressing the <Enter> key.
SCM PROCEDURE 001, REVS DATE. 9/7101 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 straightline. The operatormayt use the tape measure and a fixed point on the framne to guide the cart. In addition. take care When aligning the cart to the tape to avoid parallarerror.
7.2. 10. 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 "'Mietric M4ode 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 timnes.
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 conlirmation measurements outlined in 7.1 or 7.2 depending on mode of operation.
7.3.2. Record the mean of the three confirmation measurements in the
'Distanceold. blank.
7.3.3. Record the old encoder calibration constant (found on line 7 of the FMl.DEF file) in the "Constantold" blank.
7.3.4. Record the target distance in the 'DistanceT=Cj blank. 9_br US mode the target distance will be the actual distance travehid. 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.
'.CON~STA -= CONSTANTotd
- DISTANCEotd DISTANCEritg .
7.3.6. Record the new encoder constant in the "'ConstantNew" blank.
7.3.7. Update Line 7 of FML.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. 97101 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 1% 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.
0Deviation., =
fMean,,, - Measurementrh
' en I
i ~Mean.,,,
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 Mode" provided in Appendix A.
8.1.4. If the deviation from the mean is larzer than 3% for any measurement. repeat the confirmation test or troubleshoot encoder system.
- 8. 1.5. If the mean of the three measurements differs from the actual distance by more than I1a. proceed to 7.3 and perform 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.
1
.Tar.getDistance,"ch = AcrualDistancem,g, x X -inch/ piu,
- cmI puts Equation 4. Calculation of target distance in inches.
40 iTargerDistance,,", = ActualDistance,,,, x nchlmerer 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 1% of the target distance.
SCM PROCEDURE 001, REV6 DATE: 9o7101 PAGE a OF 14 TITLE. CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER Equation 5. Calculation for percent deviation from the mean for metric mode.
Deviation'. = v!ean-;Ch MeaStremetztnh 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 lamer than 3% 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 1%. proceed to 7.3 and perform calibration.
- 9. Refbereces 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" 1 1. 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 a.1 11.3. Appendix C: Encoder Calibration Data Sheet
SCM PROCEDURE 001, REV6 DATE. 9/7101 PAGE 9 OF 14 TITLE: CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER Appendix A Incremental Encoder Calibmtion Verffication Data Sheet for Use in Inch Mode
- 1t
SCM PROCEDURE 001, REV6 DATE: 91/01 PAGE 10 OF 14 TITLE: CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER Inch Mode Incremental Encoder Calibration Verification Form DATE: SCM SERIALNUMBER: -
SCM SPEED: ACTUAL
- INISEC DISTANCE:_ IN tes thai 2ei.ss.it tno s v r i .' i
- t h n. e .y...ee*
rn ,te...... t....
Table 3. Strip lengths.
MEASUREMENT DISTANCE (INCHES) DEVIATION FROM MEAN (°)
1 1 _ __ 1 _ __ _1 2 [ __ _ _ __ I 3 [ __ I _ __ I MEAN l XXXXXXXX MEAN VARIANCE FROM ACTUAL DISTANCE: __
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, REV6 DATE. 97101 PAGE 11 OF 14 TITLE. CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER Appendix B Incremental Encoder Calibration Verification Data Sheet for Use in Metric Mode I
SCM PROCEDURE 001, REV6 DATE. 9/7I01 PAGE 12 OF 14 TITLE: CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER Metric Mode Incremental Encoder Calibration Verification Form DATE: SCM SERIALNUMBER: -
SCM SPEED: INISEC ACTUAL DISTANCE:_ METERS TARGET DISTANCE: -INCHES a . .. .....
... f~festha
.Zn~ea f srve spede e'ss .-tha~n!2:j-in/sg th~ere p-erTorMTts.-.
Table 4. Strip lengths.
MEASUREMENT DISTANCE (INCHES) DEVIATION FROM MEAN (s)
I I ___ _ _ _ _ _
MEAN XXXXXXXX MEAN VARIANCE FROM ACTUAL DISTANCE: °.
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, REV6 DATE.' 101 PAGE 13 OF 14 TITLE: CONFIRMATIoN AND CALIBRATION OF THE INCREMENTAL ENCODER Appendix C Encoder Calibration Data Sheet
.1
SCM PROCEDURE 001, REVS DATE. 917101 PAGE 14 OF 14 TITLE: CONFIRMATION AND CALIBRATION OF THE INCREMENTAL ENCODER
= - __I Encoder Calibration Fomi DATE: _ SCM SERIALNUMBER:
SCM SPEED: IN/SEC ACTUAL DISTANCE:_ -INCH Note: Perf6iTh' thi test't th'e intended ibe'y uhIess the Jurvey sed is..
.es f2ri6&' If irv' speed ' less* thn 2 in/sec then perf6mi test at21nfsec.
DISTANCEoW INCH (MEAN OF 3 DISTANCE MEASUREMENTS):
CONSTANT,,
PULSEINCH (LINE 7 OF FM.DEF):
DISTANCErct 6 r INCH (US - ACTUAL DISTANCE I METRIC - TARGET DISTANCE):
ConstantodI Disrance,,,_
Constant;, =
TargetDisrance CONSTANTww:
INITIALS LINE 7 OF FM.DEF UPDATED WITH CONSTANT, w INITIALS PERFORM ENCODER CONFIRMATION INITIALS PASSED INITIALS FAILED WHY:
PERFORMED BY: DATE:
REVIEWED BY: DATE:
/
Control Copy #
Shonka Research .\ssucilares, Inc.
4939 Lower lRoswelU Road, SuitE 106 Marietta GA 301)68 770-509-7606 Surface Contamination Monitor SCM Procedure 005, Rev6 Requirements for Completion of a Survey Using the SCM
SCM PROCEDURE 005, REVS DATE: 7117103 PAGE 2 OF 9 TI- LE: REQUIREMENTS FOR COMPLETION OF A SURVEY USING THE ACM Table A 1. Revision Table REVIEWED BY BRIEF
SUMMARY
OF REVISION AUTHOR(S) CHANGES REVIEWER(S) DATE Updated responsibility I section, general typos, made l005 . Marcia ; 9 01 references to response and 0 8;daily checks uniform, added reference to SCLM Procedure
__ _ __ l006 and01 1.
I TlAdded text that references 006 J. Kellev i D. DeBord 7. 1703 0 the MDCsset forbythe client to sections 4I and 7.4.5 QA REVIEW BY: D. SHONKA l DATE:
IU Y x-s- 7/17/03 EFFECTIVE DATE: 7/17/03
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 survyc using the SCAN.
- 2. Scope and Limitations This procedure applies to version 2.0 or later of the SCMN process softvare.
ITEM DESCRIPTION The Surface Contamination Monitor is a mobile platform SCMI containing detectors, support electronics, and data logger used for conducting radiological survevs.
Survey Information Management System - SINIS is flexible and comprehensive interfacing soffivare for the SRA SCM. SLS processes the SCNI instrument data with a sophisticated data parser, integrated spreadsheet. and powerful special functions such S1.IS as spatial data filters. SIMIS provides the most flexible reporting system available for printing survey records or complete stand-alone survey reports. SINIS contains all the tools needed to meaningfullv conmmunicate between the SCIA and the data analysis team.
Position Sensitive Proportional Counter - This is a radiation detector that is capable of establishing where alongifie 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-dav.
PBC Performance Based Check - Determines the system efficiency and performance.
3CM PROCEDURE 005, REV6 DATE: 7/17103 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 "SC;\MI Procedure 007W.
The Project Manager establishes the survey speed based on the isotopes of concern and the desired sensitivities set forth bv the client. The SCMI system is capable of concurrent alpha. beta and ganmia sunreys.
An SCM9 survev uses the concept of survey strips. SINIS reassembles the strips to provide complete documentation of a surveV without requiring any manual transfer of data. The operator makes a crude sk-etch of the area and indicates the direction and start point of each strip. Record the filename of the survev on the sketch and. if available, note a reference coordinate for one of the comers of the survey area. The surface does not need to be pre-ridded. Mlark the surface into survey lanes using a chalk line or other markins. The wheel encoder enables tracking of distance down each lane.
Markings on the detector housing allow the operator to align the detector to the lane.
Each lane is twice as wide as the detector. Typical survey lanes arc about 12 feet wide.
Start the SCMI software if it is not alreadv active and enter the survey parameters:
e Survey Name (Filename).
- Room ID, and
- Equipment ID.
Use the speed indicator on the computer display to adjusted to the proper purvey speed.
After establishing the speed. disengaged the motor and position the SCGI evith the. fr6nt 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 bv 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 SCNI 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 SCM 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, REVS DATE. 7117103 PAGE 5 OF 9 TITLE. REQUIREMENTS FOR COMPLETION OF A SURVEY USING THS 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 SCNI logs data to the disk drive from any combination of the detectors while the <Record> kev is active. This permits reassemblv of the data in the SLIMS application.
4.2. Corner Mode Use the comeer detector operated ;n a data-loaging mode to survey areas not accessible with the SCNI attached to the motor driven cart. The output of comer mode is compatible with S'VIMS. The corner 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 the time interval to provide a sensilivitv that is consistent with that established for the rolling mode.
Mleasure out 10 cm strips along the surface being measured. Start the SCNI sovware if it is not alreadv active and enter the survey parameters: Sur ey Name (Filename).
Room ID. and Equipment ID. Position the detector betw een the first set of marks and press <Record> button in the SCMI process software. At the end of tlhe preset time interval. the system stops recording. Move the detector into the next position. and record the next strip. Repeat this process until completing the survey.
- 5. Materials, Equipment, and Supplies Table 2. Materials, Equipment, and Supplies.
ITEM SPECIFICATION SCM Model 3 .
SCNI Process Softwvare Version 2.0 or later PSPC Typical lengths include 0.9 and 1.8 meter Tape Mleasure 30 fS, 10 m. or longer Chalk Line 30 ft. 10 m, or longer depending on survey lane length Check Source Alpha, beta or ganmna as appropriate
- 6. Responsibilities 6.1. Project Manager 6.1.1. Reads and becomes familiarwith this procedure.
- 6. 1.2. Ensures all surveys are performed according to this procedure.
SCM PROCEDURE 005, REVS DATE: 7117103 PAGE 6 OF 9 TITLE: REQUIREMENTS FOR COh'PLETION OF A SURVEY USING THE SCM 6.1.3. Establishes the rolling mode speed and detector height.
6.1.4. Establishes the comer mode count time and detector height.
6.2. Operator 6.2.1. Reads and becomes familiar wvith this procedure before performing calibration.
6.2.2. Performs all surveys according to this procedure.
6.2.3. Operates the SCMI during the survey.
6.2.4. Guides and monitors the SC.Ml's speed throughout the surveys.
6.2.5. Has successfully completed SCNI I training.
- 7. Procedure 7.1. SCM Preparation 7.1. I. Remove the protective cover from the detector housing.
7.1 .2. Set the detector housing to the proper height for the survey.
Perform alpha surveys wvith the detector set at 1/4" above the surface or as directed by the Project M.lanager. Beta surveys may varv from 1/4" to 3i4" depending on the isotope. Verify the setting with the Project -Manager.
- 7. 1.3. Set the high voltage control on the electronics module to "Aloha"'
for alpha surveys and "Beta" for beta surveys.
7.1.4. Power on the GMl Rate Nleter, if conducting a concurrent GMl survey. . ;
7.1.5. Purge the detector and insure that P-10 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 SCM process software.
7.2.2. Verify PSPC position response. In addition, if required, perform a position calibration in accordance with "SCM 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 "SC.vI Procedure 007". Perform the SRC at the beeinning of each shift. Perform periodic performance based response checks (PBC) during the survey in accordance with "SCMN Procedure 007".
7.3.2. Mklake a crude sketch of the survey area including distances, if a CAD drawing is not available.
7.3.3. Identifv and mark survey 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 survev on the sketch.
7.3.6. Identifv SW' corner on drawing and if available provide a rcference coordinate.
7.4. Rolling Survey Operations 7.4.1. When prompted, enter a survev name and record the name on the sketch. See "SCNI Procedure 01 1" for survey naming conventions.
7.4.2. Confirm 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"Isec. to 6"/sec. Verify the speed for the survey with the Project Manager who will determine one that meets the survey NIMDCs.
7.4.6. Engage the motor and adjust the speed.
7.4.7. Disengage the motor.
7.4.3. Select the "Visualization" Screen.
7.4.9. Position the SCM 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: 7/17/03 PAGE 8 OF 9 TITLE: REQUIREMENTS FOR COMPLETION OF A SURVEY USING THE SCM 7.4.1 1. Guide the SCMI down the strip.
7.4.12. Upon reaching the end of the strip, disengage the motor.
NOTE:
.-in.v tleviationiJ-ointhe surve! lane (strippaot/) wt-ill result in erro-s in imapping the of sttface activitv.
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 o01the detector housing wvith the chalk lines on the floor.
The detector housing is typically marked 10cm from each end.
7.4.15. Repeat steps 7.4.9 to 7.4.14 for all strips in the survey.
7.4.16. Perforn performance based checks in accordance with '-SCM Procedure 007".
7.5. Corner Detector Operations 7.5. 1. Use the Comer detectors to acquire data in areas that arc normally not accessible to the SC),I used with the motor driven cart.
7.5.2. Set up of the comer detectors for binning constants. hich 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 SCMI 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; Verify the timer setting with the Project Mlanager.
7.5.5. If a survev 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 011 " 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 SURVEY USING THE SCM 7.5.9. Perform performance based checks in accordance with SCMI 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 SCMISIMS". 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 -SCM\
Procedure 00S" details the maintenance of all survey records.
1 1. Appendices N!'A
('
Control Copy -
Shonka Research Associates, Inc.
4939 Lower Roswell Road, Suite 10)6 Mfarietta GA 30068
/ i7-509-7606 Surface Contamination Monitor SCM Procedure 006, Rev4 Performance of a Position Calibration on a PSPC 4
SCM PROCEDURE 006, REV4 DATE 917,01 PACE 2 OF 6 TITLE: PERFORMANCE OF A POSITION CALIBRATION ON A PSPC Table A 1. Revision Table -
REVIEWED BY: D. DEBORD BRIEF
SUMMARY
OF REVISION AUTHOR(S) CHANGES REVIEWER(S) DATE (X-4 ]M. Marcial - - ml 9Added coversheet and I l revision sheet.
I QA REVIEW BY: D. SHONKA l DATE:
HANG- e 1 9/7101 EFFECTIVE DATE: 9/7/01
SCM PROCEDURE 006, REV4 DATE: 917101 PAGE 3 OF I TITLE: PSRFORMANCE OF A POSITION CALIBRATION ON A PSPC
- 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.
ITEM DESCRIPTION The Surface Contamination Monitor is a mobile platform containine SCIM detectors. support electronics, and data logger used for conducting radiological survevs.
I.................................................. ..................................................................................................................................................................
Survev Inlormation IManagement System - SIMIS isflexible and
&omprehensive interfacinir software for the SRA SCMT. SMIS processes the SCM instrument data with a sophisticated data SIMS parser, integrated spreadsheet. and powerful special functions such
- asspatial data filters. SFNIS provides the most flexible reporting system available for printing survey records or complete stand-alone
- . survey reports. SIMS contains all the tools needed to meaninbfullv communicate between the SCOM and the data analysis team.
Position Sensitive Proportional Counter - This is a radiation detector that iscapable 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, biA have
. backgrounds associated with small area detectors (5crii x 5cm).
This results in improved sensitivity, due to low background, and I specific identification of the location of the radioactivity. The manufacturer of PSPCs makes them in any length.
I .!
A.............
Peak Edge The channel that is halfway between the maximum and minimum of the peak on the side of the peak facing. the nearest MIHV.......................
connector.
- 4. General Inibrmation 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 adjustments is the position calibration.
SCM PROCEDURE 006, REV4 DATE. 9m01 PAGE 4 OF I 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. Ecuipment. and Software.
ITEM SPECIFICATION
~~~~~~~~~~~~~~~~~.__.. _._................. __..
SCNI Model 3 SCMI Process Software Version 2.0 or later PSPC Typical lengths include 0.9 and 1.8 meter Check Source .Collimated alpha source or other source if collimated alpha
.s not available
.................................................................... 0
.STITCHER Version 3.() or later VISUSPECT ' Version 3.0 or later (6. Responsibilities 6.1. Operator 6.1.1. Reads and becomes familiar with this procedure before performint calibration.
6.1.2. Performs all measurements according to this procedure.
6.1.3. Has successfully completed SCM I and SCM\I 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 SCMI 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: V7101 PAGE 5 OF C TITLE: PERFORMANCE OF k POSITION CALIBRATION O0.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 <Use Position Analyzer>
button.
7.2.5.1. Edit Detector Binning Constants using the following steps:
7.2.5.2. Place a high-count rate, collimated alpha source at the far left end (as you are looking at the detector from the operators 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 MlHV connectors. Typically. detector ends are 10 cm from the outside edLe 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. Usc the left or right arrows as necessary to position the cursor at the peak edge.
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.
7.2.5.8. Use the left or right arrows as necessary to positfon 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: 917101 PAGE 6 OF 6 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.S. Press the <Return to Operations> button.
- 8. Acceptnce Ctiteria 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
7 Control Copy #
Shlonka Research Associates, Inc.
4939 Lower Roswell Road, Suite 106 Marietta GA 30068 70-509-7606 Surface Contamination Monitor SCM Procedure 007, Rev7 Source Response Check 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 REVISION AUTHOR(S) REVIEWED BY: D. DEBORD RIEF
SUMMARY
OF I AUHOR()
REISIO jCHANGES REVIEWER(S) DATE C I I lAdded cover sheet, revision I sheet, Project Nlanager I responsibilities. made uniform the naming of M I ' _checks and added reference 1)06 N.s9N-larcial 9 7/ 0O1 006 !i SCMI Procedure 01 1. AddedI sigma evaluation to acceptance criteria. Quality Control >> Performance Based Added action upon' failure to meet acceptance critena.
Section S.l.2 and 8.2.1 Qt)() l J. Kelev D. DeBordl 7. 17 t) I include the changes. In step
! .1.0 the steps to repeat are 7.1.7 to 7.1.9 not 7.1.5 to 7.1.7. Fomiattinizwasaddedj to section S.
QA REVIEW BY: D. SHONKA l DATE:
- (; 7/17/03 EFFECTIVE DATE: 7/17/03
SCM PROCEDURE 007, REV7 DATE. 7117103 PAGE 3 OF 12 TITLE: SOURCE RESPONSE :HECK AND PERFORMANCE BASED CHECK OF ANY PSPC 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 SCNM.
- 2. Scope and Limitations This procedure applies to version 2.0 or later of tile SC;I process soflware.
ITEM DESCRIPTION The Surface Contarmination Monitor is a mobile platform SCNI containing detectors. support electronics, and data lo-g-ger used for conducting radiological survevs.
Survev Information Management System - SLNIS is flexible and comprehensive interfacing soffivarc for the SRA SCMN1. SINIS processes the SCMI instrument data with a sophisticated data parser, integrated spreadsheet. and powerful special functions such SIMS 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 meaningfully communicate between the SC,% and the data analysis team.
Position Sensitive Proportional Counter - This is a raiation 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 PSPC 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 SRC same from day-to-day.
Performance Based Check - Determines the system efficiency and PBC performance.
SCM PROCEDURE 007, REV7. DATrE 7117103 PAGE 4 OF 12 TITLE: SOURCE RESPONSE CHECK AND PERFfRMANCE BASED CHECK OF ANY PSPC DETECTOR CONFIGURATION INSTALLED ON THE SCM 4 General Information Normal operation of the SCLM 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 daily SRC to the baseline SRC for this project. Use the initial daily SRC for a project as the baseline SRC.
Any time a system parameter changes. take a new baseline SRC for comparison with proceeding days. Examples of altered parameters would be:
- 1. Change in high voltage.
- 2. Calibration source changed.
Perform Performance Based Checks (PBC) frequently through out the course ot'the survey. The PBCs establish the system performance during the survev and are the basis for the detector efficiency. Moreover, the PBCs affect the reported surface activity output by SlIMS.
- 5. Materials, Equipment, and Supplies Table 2. Materials, Equipment, and Supplies.
ITEM SPECIFICATION SCMI Model 3 SCMI Process Software Version 2.0 or later PSPC Typical lengths include 0.9 and 1.5 meter NIST traceable source for PBCs used to establish efficiency. Use the same source for ail compa-isons Check Source between the baseline SRC and the dailv SRC need not be NIST traceable).
- 6. Responsibilities 6.1. Project Manager 6.1.1. 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 SCNI Level I training.
SCM PROCEDURE 007, REV7 DATE. 7117103 PAGE 5 OF 12 TITLE: SOURCE RESPONSE CHECK AND PERFORMANCE BASED CHECK O 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 EnergviPosition analvzer by following these steps:
7.1.2. 1. Press the <Setup> button.
7.1.2.2. Press tie <Supervisor> button.
7.1.2.3. Press the <Calibrations> button.
7.1.2.4. Press the <Detector Position> button.
7.1.2.5. Press the <Usc Position Analyzer> button.
- 7. 1.3. Nlake 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 formi in the column labeled "Total Counts" and the row labeled "Backeround 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 SCIM 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 AND 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 the result in the block "Total Background Subtracted Counts".
.Vote: Iffthis procedure is being done to esohlslis a baseline, it is now Comnplete.
If this is a compar ison to baselinc.proceed to step 7.2.
7.2.2. Copy values in the column labeled "Total Background Subtracted Counts" from the baseline form for each detector onto the form "Daily Source Response Check Forn" in the column labeled "Total Baseline Background Subtracted Counts" provided in Appendix B.
7.'.3. For each detector perform the calculation shown in Equation I and record the value in the block "Percent Difference from Baseline Measurement" on the form in Appendix B.
Equation 1. Calculation of percent difference from baseline.
Jotva Background Subtrac:.L': Counis -Total Ba:st!hw Ba:ckgroundZ Subtwrav:l Cowau.s Total BLMeline BwckgrojuIu Sbi1racted Counas 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 Manager.
7.3. Performance Based Check NVote: Pejforbm the Peiforbniance Based Check (PBC) wvit/h the detectors oppratingill the Inode in st'hich the survpevs bounded by the Performanwce Based Chec/cs will be peiformined.
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 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> 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 SCINI 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 SCLM 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 survevs 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 record. then start motor. Continue strip until last detector is 1.0 m past the source.
7.3.7. Repeat the survev3 times for each PBC.
7.3.S. Record the time, filename. strip numbers, and the source used in the logbook or surveyv forml.
7.3.9. Evaluation of the PBCs for the duration of the survey occurs in the survey report issued upon completion of the survey.
S. 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 S.2.1 . Use SINIS software to process the PBC data files. Establish 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: 7/17103 PAGE 8 OF 12 TITLE: SOURCE RESPONIE CHECK AND PERFORMANCE BASED CHECK OF ANY PSPC 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 01I "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
,.1
SCM PROCEDURE 007, REV7 DATE: 7117103 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
SCM PROCEDURE 007, REV7 DATE. 7117103 PAGE 10 OF 12 TITLE. SOURCE RESPONSE CHECK AND PERFORMANCE BASED CHECK OF ANY PSPC DETXCTOR CONFIGURATION INSTALLED ON THE SCM Baseline Source Response Check Forn SCM CONFIGURATION: SCM SERIALNUMBER:
HIGH VOLTAGE SETTING:
SOURCE SERIAL NUMBER OR 10: ISOTOPE:
TOTAL DETECTOR SERIAL NUMBER TOTAL COUNTS BACKGROUND SUBTRACTED COUNTS BACKGROUND FOR ENTIRE NfA NIA ARRAY DETECTOR #1 DETECTOR #2 DETECTOR #3 DETECTOR #4 DETECTOR #S ENTER N/A 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 THfE SCM Appendix B Daily Soure Response Check Form
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 Fonn DAILY SOURCE RESPONSE CHECK CONFIGURATION SCM CONFIGURATION: SCM SERIALNUMBER:
HIGH VOLTAGE SETTING:
SOURCE SERIAL NUMBER OR 10: ISOTOPE:
BASELINE SOURCE RESPONSE CHECK CONFIGURATION DATE:_
SCM CONFIGURATION: SCM SERIALNUMBER:
HIGH VOLTAGE SETTING:
SOURCE SERIAL NUMBER OR ID: ISOTOPE:
TOTAL TOTAL PERCENT SERIAL TOTAL BACKGROUND BASELINE DIFFERENCE DETECTOR NUMBER COUNTS SUBTRACTED BACKGROUND FROM COUNTS SUBTRACTED BASELINE I COUNTS MEASUREMENT BACKGROUND FOR ENTIRE ARRAY NFAN/A N/AN/A DETECTOR #1 l l DETECTOR #2 l l { I I l . l DETECTOR#3 J I I I I DETECTOR#4 l . l l l l DETECTOR #5 l l ll_l ENTER NIA FOR ALL NON-EXJSTING DETECTORS INITIALS NO MEASUREMENT VARIES MORE THAN 20% FROM BASELINE INITIALS PASSED INITIALS FAILED WHY:
PERFORMED BY: DATE:
REVIEWED BY: DATE:
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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 0O0, REV3 DATE 917101 PAGE 2 OF 21 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCM/SIMS Table A 1. Revision Table REVIEWED BY: D. DEBORD BRIEF
SUMMARY
OF REVISION AUTHOR(S) CHANGES REVIEWER(S) DATE Updated survey (3 1documentation control form.
3 M. Marcial 9/7/1 added reference to SCM Procedure 011.
QA REVIEW BY: D. SHONKA DATE:
?,6. S -4.. 917/01 EFFECTIVE DATE: 9/7/01
SCM PROCEDURE 008, REa DATE: 9/7101 PAGE 3 OF 23 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCM/SIMS I. Purpose This procedure establishes guidance and requirements for processing, documenting and archiving data in support of surveys conducted with the SCvIYSINIS.
- 2. Scope and Limitations This procedure applies to version 2.() or later of the SCM process software.
This procedure applies to all surveys performed by SRA to fulfll 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 v I een and Acronyms.
................................................ ....................................................................... e ITEM DESCRIPTION The Surface Contamination Monitor is a mobile platform contaiinn SCM detectors. support electronics. and data logger used for conducting radiological surveys.
Survey Information Manaiement System - SIMIS is flexible and comprehensive interfacing software for the SRA SCI. SIMS processes the SCMV instrument data with a sophisticated data SLIS parser. integrated spreadsheet. and powerful special functions such as spatial data filters. SITMS provides the most flexidble reporting system available for printing survey records or complete st.nd-alone,
.survey reports. SINIS contains all the tools needed to reaningflly communicate between the SCMI and the data analysis team.
................ . ......~.-.....
A data processing feature of SINIS that allows group processing of Bmultiple survey block files. A group of files may be saved as a Batch Processinz File so that the batch may be run again at a later date.
- .The DOS directory tided with the Project Name. This directory is
. SIlIS Survey .used to store all elements of the survey. A detailed directory Directory i t .
.structure is identified in thms procedure.
SCM PROCEDURE 006, REV3 DATE: 9101 PAGE 4 OF 28 TITLE: CONnUCT 0. 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 isdescribed in NUREG/CR-6450). The detectors are similar inefficiency 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.
Contact Sheet A list of phone numbers and addresses.
A detailed list of all items shipped or carried by survey team P* s Lstmembers in support of the survey.
A daily meeting attended by survey team members conducted prior to beginning any work. The meeting serves to assign tasks and Plan of the Day Iinform members ot any operations by team members or by other
- teams that may afiect survev activities. A daily safety meeting should be conducted as part of the Plan of Day meeting.
.. ~~~~~. ._._
. A detailed description of the contractual requirements for the Scope ol Whorl; survcv.
- OS Out-ol-scope work
. ISDS MNvaterial SafLety Data Sheets QA Quality Assurance (SRCs and PBCs)
CAD IComputer Aided Design Master Drawino A diagram. map. or other drawing of the survey areas.
A daily record of survey activities maintained by the Survgy Technician. The logbook contains any observations, problems, or Lo o .obstacles encountered during the survey. If survey forms are not provided, it may be used to document survey sketches.
A notebook used to organize and provide quick access to logistical
[ procedural and administrative survey documentation.
..................................... ....................... ,,, . ...... _..,...... ._._._.........................._....... __......s A survey isdivided into sections called survey blocks. The size of Survey Block the survey block is typically limited for convernence to 15 meters by 15 meters or 20 meters by 10 meters.
IThe name assigned to the individual survey blocks. The name should be a valid DOS file name of no more than 8 characters as it Survey Name will be used to archive electronic files. See SCM Procedure 011 for file naming conventions.
SCM PROCEDURE 008, REV3 DATE: 917101 PAGE 5 OF 28 TITLE: CONDUCT OF OPERATIONS FO5R SURVEYS USING THE SCM/SIMS
- ITEM DESCRIPTION
, Auto Generated Stylized survey records automatically generated by SIUvIS without
.Survey Records . operator intervention.
- At e d Text file automatically generated by SIMS without operator
- SureyTable .intervention. This file typically has the Survey Name, highest 0(X)
Scm- area. number of meters. number of meters exceeding 1(X) cm' limit. highest micro RIhr and PSPC efficiency.
Master Survey A compilation of the Auto Generated Survev Table Summaries for Table each section of 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 files in binders is a client option. The Mlaster Survey Table should appear as the first page and an Auto Generated Survey Table Summary should be the fIirst sheet for each survey section.
The act of rcviewing. inspecting. testing. checking, auditing. or othervise determining and documenting whether items. processes.
services. or documents conform to specified requirements. With respect to computer code development. verification is the process Verification of evaluating the products of a software 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 following 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 small 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: 9)7,01 PAGE 6 OF 28 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCMi,%IMS 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 SCNI 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 SCMI. 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 survevs the Pro ect Nlanager may appoint a Survey Lead Technician. The Survey Lead Technician will assist the Project Manager in supervisiniz and organizing survey activities.
The Office I'Manger assists the survey team by providing clerical and logistical support.
The Office Manager Ls responsible for maintaining controlled copies of any documents provided to the client. The Office Nlanager approves all revisions to any deliverable documents. Additionally, the Oftice Nlana-er maintains the survey archive upon completion of the final deliverables of the survey. The Office Mlanager may function at the survey site. the home office. or at a remote location.
The QA reviewer insures completion of all rcquired elements of the survey: that the completed survey is in accordanrcc with all applicable procedures: and addresses all contractual survey items. In addition. the QA reviewer pertormns a final check on deliverable documents to ensure that there arc no grammatical. spelling, or punctuation type errors: that page numbering is correct: that all tables arce 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) be.fore QA review can take place.
- 5. Materials, Equipment and Supplies Table 2. Materials, Equipment, and Supplies.
ITEM SPECIFICATION SCM M 4odel 3 SCM Process Software Version .() or later PSPC Typical lengths include 0.9 and 1.8 meter SIMS Workstation Capable of running the current version of SIMS SIMS Current Version Zip Disk or other removable disk media for use with the
- Removable Media R IOMEGA Zip Drive or compatiable drive.
PKZIP or WINzip (current version) data compression File Compression Software utilities. Software should be capable of creating self-Iextracting files.
.. ..................................... ............................................... ... ... I......................................................................................................
SCM PROCEDURE 008, REV: DATE. 917101 PAGE 7 OF 23 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCMISIMS 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.
Lozbooks Suitable for usine in the field.
_~~~~~~~~~~~~~~~. . ........................... _.__
- 6. Responsibilities 6.1. Project Manager 6.1.1. Has completed SCMNI Level I and Level II training and SINIS Level I and Level 1I.
6.1.2. Reads and becomes I'amiliar with this procedure.
6.1.3. Conducts planning of survey logistics and performance requirements.
6.1.4. Determines relevant proccdures.
6.1.5. Coordinates survey louistics.
6.1.6. Assembles Survev Notebookh .
6.1.7. Ensures that the survey is performed in accordance with SRA procedurcs.
6.1.8. Reads daily Survey Technician logs and compiles master log.
- 6. 1.9. Distributes and collects daily QA documents.
- 6. 1.10. Conducts daily Plan of Day meetings 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 SIMIS. .
6.1. 13. Transfers survey data and documents to Office Mlanager for storage upon completion of survey.
6.2. Survey Technician 6.2.1. Has completed SCMI 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: 917101 PAGE 8 OF 21 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCMISIMS 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 aU applicable procedures. and addresses all contractual items.
- 7. Procedure 7.1. Pre Deployment Preparation 7.1.1. Desi-nate the Pro ject ,vlanaier.
7.1.2. Choose a pro ject name. SIMS uses this name to catalog documents in the SIMIS directory structure. The project name should be a single word ot no more than 8 characters.
7.1.3. The Project Mlanager creates a directory on the SIMS workstation using the Project Name.
7.1.3.1. The Project Manager maintains control of the documents in these directories during the course of the survey; however, control transfers to the Office M9[anager upon completion of the survev.
- 7. 1.3.2. Any 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, REV3 DATE: 9/7101 PAGE 9 OF 28 TITLE: CONDUCT Or OPERATIONS FOR SURVEYS USING THE SCMISIMS
-I Table 3. Directories on SIMS computer.
DIRECTORY NAME USAGE
_QRaw Stores all SCIM Source Response Check and Performance Based Check
_Qlawfiles transferred from the SCOM and not processed by SIMIS.
SRaw Stores all SCMv survey files transferred from the SCIM and not
_S anv processed by SIMS.
CAD Site drawings and maps.
Admin Time sheets. expense reports. etc.
Correspondence Any correspondence between SPA staff and client.
Documents Completed Auto Generated Survey Records (ASGR) and tables.
This directory contains oriuinal AGSRs and tables before they were Duts\Bak revised. Copy original AGSRs here before generating new or revised ocumenacup reports or records. The backup directories should be numbered sequentially.
Data Use this directory to store survey data. j Pictures This directory contains ditfital imaizes 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 summarnes. survcv 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.
IManagement and all survey team members should review thernitial draft. Management and each survev 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 DATE. 9)7101 PAGE 10 OF 28 TITLE. CONDUCT OF OPERATIONS Fo)' SURVEYS USING 7NE 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. Maps and directions.
7.1.6.3. Scope of Work.
7.1.6.4. Safety - The safetv section should at a minimum contain the fo0llowing items as shown in Table 5.
Table S. Safety Items in Survey Notebook.
ITEM Site Safety Plan.
Applicable NISDS 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. Sou'rce Certification Documentation.
7.1.6.7. Traininu Records.
7.1.6.8. Packinu 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.: smoi PAGE 11 OF 28 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCMISIMS Table 6. Shipping sheet infonnation.
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 Airbill Instructions for shipping P- 10 Insurance certificate NON-FLAMMABLE GAS labels SRA shipping labels l 7.1.6. 10. Parts and Expenses - Envelope tor rcceipts.
7.1.6.1 1. Travel - Reservations. fiight information. and envelope for tickets.
- 7. 1.6.12. Backup copies of all software to he 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-l0 cylinders.
7.2.1.2. Conduct Safety Meeting.
7.2.1.3. Conduct Plan of Day Mleeting.
7.2. 1.4. The Project MVlanager 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: 917101 PAGE 12 OF 23 TITLE: CONDUCT OF OPERA7IONS FOR SURVEYS USING THE SCMISIMS 7.2.1.7. Place all shipped and hand carried equipment into the designated stasini area and conduct an inventory check using the Packing List.
7.2.1.8. The Project Mlanager assembles the SIMS workstation and tests SINMS while the Survey Technicians assemble and pertorm required QA checks on the SCM(s).
7.2. 1.9. As each SCNI completes QA checks, the Project Mlanager will collect and verify the generated QA documentation.
7.2. 1.11. Create a directory titled "C:\FM5-;\Data\Trans1'er" in the SCNI software directory of each SCMI. If the directory already exists. delete its contents.
7.2. 1.1 1. The Survev Team assures the SCM1's is readv for field operations and assigns a survey area. The Project NManager ensures the Survey Technician(s) understand the survev naming convention and orientation.
7.2.2. Daily Startup 7.2.2. 1. Conduct Safetv Mectinc 7.2.2.2. Conduct Plan of Day Mleetin 7.2.2.3. Distribute logbooks and daily QA forms.
7.2.2.4. As each SCMI completes daily QA checks, the Project Nlanager collects and verities its QA documentation.
7.2.3. Dailyv Survev Activities 7.2.3.1. Survey Technicians perform surveys in accordancetwith SRA Procedure 005. Direct any questions regarding procedures to the Project NManager.
7.2.3.2. Survey Technicians record in the logbook the sketch of each survey block detailing the pattern used to conduct the survey.
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 008, REV3 DATE: 917101 PAGE 13 OF 28 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCM/SIMS
_I Table 7. Logbook formats.
ITEM Each day should begin on a new page.
The date should appear in the upper right comer of each page.
Each morning the Survey Technician should note P- l() Gas level, time on site, and action items from the Plan of Day meeting..
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 SIMS periodically throughout the day. Files should be transferred a minimum of twice a day. Every SCM9v should participate in each transfer session. The individual file transfers should occur between survcv blocks so as not to impede survey eflorts. Each transfer should be conducted as shown in Table S.
Table 8. Transfering data from the SCM to removable media.
STEP DESCRIPTION I i Label a floppy disk with each SCMI serial number or ID.
2 Exit the SCM software.
3* Using file compression software. create a transfer file that contains all of the Survey Header Files (*.svy) and Survey Data Files (*.1)??) in the SCMI directory.
4 MIove the transfer tile to the floppy disk.
5 Once the transfer Wle resides on the floppy disk, move all Survey Header Files and Survey Data Files to the "C:\FMI5\Data\Transfer" directory.
6 Restart the SCM software and return control to the Survey Technician.
- Repeat the steps in this table for each SCIM.
"The detector configuration riles currently have a similar file extension as die Survey Data Files.
DO NOT transfer or delete die detector configuration files!
SCM PROCEDURE 008, REV3 DATE: 971701 PAGE 14 OF 28 TITLE: COhQUCT OF OPERATIONS FOR SURVEYS USING THE SCM/SIMS Table 9. Transfer of data from removable media to SIMS.
DESCRIPTION Using file compression software, extract the Survey Header Files and Survey Data Files from each floppy into the "Data" directory of the SIMS Survey Directory.
If a removable media has not been prepared, insert a blank removable media into the removable media drive and create a directory labeled 'Transfer".
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.
Move the Survey Header Files and Survey Data Files from the "Data" directory of the SINIS Survey Directory into their respective sub directories. Source Response Checks and Performance Based Checks survey 1iles go into the lQRaw" directory. Survey files 2o into the '_SRaw- directory.
Erase the tiles from the removable media used to transfer SCMl 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. [1time and resources permit. compare values in Auto Generated Survev Records with corresponding values on Master Survey Tables.
NOTE: All reports and survey records should he printedand reviewed before demobilization.
7.2.4. Daily Data Processinc I 7.2.4. 1. Update Survey Report Volume.
Verify Auto Generated Survey Table Surnmary (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 Master Survey Table at the beginning of the Survey Report Volume.
7.2.4.2. Complete any outstanding data transfers.
7.2.4.3. Mlove completed Auto Generated Survey Records to the "Documents" directory.
SCM PROCEDURE oo0,REV3 DATE: 9WM01 PAGE 15 OF 23 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 survey block on the Master Drawing if available.
2 Label the 2rid with the Survey Name and place an asterisk in the lower left comer of the survey block as viewed in SIMNS if available. The lower left corner typically represents the southwest corner.
3 Using SINIS and the survev sketch stitch the survey.
4 l Repeat steps I through 3 for all transferred survey iles.
5* Batch process Auto Generated Survey Records and tables tor all recently stitched surveys. Apply appropriate background values to activity limits if backgrounds have been calculated.
6 Move completed Auto Generated Survey Records to the 'Document directory.
7 l Consolidate anv tables created bv Batch Processin intlo the Mlaster Survey Table.
8- Print and review Mfaster Survev Table.
9 If time and resources permit. print any unprinted Auto Generated Survey Records.
l() If time and resources permit. compare values in AGSRs with corresponding values on Master Survey Tables.
The S IMS Batch Processor .writes the auto-.enerated tables to the directory in which the Batch Processine File is stored.
- AII reports and survev records should be printed and reviewed belore demobilization.1 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. Nlove 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 S in Table 10 to regenerate records.
7.3. Post Deployment 7.3. 1. Records
SCM PROCEDURE O00, REVa DATE: 9/7101 PAGE 16 OF 21 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCM/SIMS 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 M'vanager 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 Manager presents the report and other deliverables to the QA Reviewer for verification.
7.3.1.4. After QA approval of the report. the Office Manager conveys the report and other deliverables to the client.
7.3.2. Survev Archive
.3.2. 1. Upon completion of all reports. the Pro ject Managcr turns over all survey documentation and materials to the Office Manager.
7.3.2.2. Tile 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)
SIMS Software SIMS Survey Directory I
Master Drawine and other site drawini s Contract paper work Survey Notebook Survey Report Volume (i.e. printouts of Auto Generated Survey Records) l Video Tape(s), if taped Computer media containing survey data tfile backup Copies of any other paper work provided to the client 7.3.2.3. The SIMIS Survey Directory should be archived to backup tape.
SCM PROCEDURE 008, REV3 DATE 9W/01 PAGE 17 OF 23 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCM/SIMS 7.3.2.4. Secure all of the items listed in Table I 1, the backup tape of the SIMIS 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 sig-n 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. Ve.ifv that statements are clear and prccise.
7.4.1.3. Recalculate numerical problems to insure that no "calculator type- errors have occurred (this includes verification ol spreadsheet cell formulas).
7.. 1.4. Verify that all assumptions are clearly documented and are 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. Verify that the survey documentation contains all .of the information necessary for complete reconstruction .it a later date.
7.4.1.7. Verify that the SIMIS 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. 91701 PAGE 18 OF 23 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCMISIMS 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 Rcview Sheet. (see Appendix D.
"Survey QA Review Sheer").
7.4.8. Return the survey documentation to the Office Nlanauer.
S. Acceptance Criteria Survey Documentation Control Sheet and Survey QA Review Sheet (with signatures) are complete.
All survey documentation hanis been archived.
All voided/superseded survey revisions arc marked as such on their respective Survey Document Control Sheets.
- 9. References 9.1. SRA Procedure 005 'Requirements for Completion of a Survey Using the SCMW
- 10. Required Records The following records shall be maintained for the life of the company as shown in Table
- 12. Record maintained upon completion the survey.
J
SCM PROCEDURE 005, REV3 DATE. 97101 PAGE 19 OF 23 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 SINIS Software Version used in survey SIMS Survey Directory l Site Drawinas 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 QA Review Sheet"
-S
SCM PROCEDURE 008, REV3 DATE., 917101 PAGE 20 OF 28 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCMISIMS Appendix A Sample Contact Sheet
.I
DATE: 917101 PAGE 21 OF 28 SCM PROCEDURE 008, REV3 TITLL: CONDUCT OF OPERATIONS FOR SURVEYS 'ISING THE scM/sIMs SRA CONTACT SHEET HANFORD DEPLOYMENT NAME PHONE NUMBER INTERNET ACCESS INFO National AOL Accesss Number I(8(X)) 245-0113 Local AOL Accesss Number (630) 435-1054 j DON'S EMERGENCY CONTACTS 1 Wife Cell 1(404) 351-1680 Home 1(770) 781-9292 Cell 1(404) 668-7606 BOB'S EMERGENCY CONTACTS I _
Wie I (770) 578-8362 Cell (678) 296-4815 CHARLIE'S EMERGENCY CONTACTS Wife 1(352) 628-5707 C
Cell (720)) 941-5377 SITE INFO slartv Phalen (Job Site Conac) (Cell) I (8 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 Remminmton Blvd.
Boling Brook IL 6044()
Phone: (509)943-44(X)
If this notebook is found please contact Shonka Research Associates at (888) 509-7606
SCM PROCEDURE 00X, REV3 DATE: 917101 PAGE 22 OF 28 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCMISIMS Appendix B Sample Packing List
.j
SCM PROCEDURE 008, REV3 DATE: 9/7101 PAGE 23 OF 28 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THr SCMISIMS BONUS Packing List Don Toolbox, Electronics (Gray)
Knit Cap 37Pin Terminal Block Bag Alligator Leads (3)
Brief Case Connector. M HV (2)
Cold Weather Gear Connector. BNC (2)
Hard Hat Connector. B NC. T (I)
Hot Sauce Electrical Tape Leatherman GLPT. Red Oritanizer Liquid Tape Hotel ofw/Confirrnution l N.E. Power Raie i Heat Gun Car Conlirmation
- Heat Shrink Map NIM Extended C(:hles Saletv Glasses Pin extension leadv' Salety Shoes iSubxtantial Foiit Wea.ri Q-Dop<
Shavine Kit Scotch T.ipe Solder Tit-W~raps t. rnatll. medl. Ilrrget Joe T-Aecker Knit Cap Wire W'ire Strippers Coldl Weaxther Gea~r Hard Hat S.ifetv Gl.es Toolbox. Mvlar (Red)
Safetv Shles iSuhqt.antitl lF'i't Wrari Anode Wire Roll I I Shaming Kit M.Ilar Roll i3',
R.izor Blades Sct ch Tape SCMN #t1 Silver Solder Cables. BNC. HV`PA-DLG :) Solder Extractnr Cables. DB3 7 (2) Soldienng Iron Cable. DB9. Encoder cable. Cher Tape Roll t')
Cables. Power. AC i:)
Detector Mounting Brackets (2)
Detector. Model ' PSPC. 6' (2) Toolbox, SCIM (Yellow)
Detector. Model 2 PSPC. 4 (2) Adapter. BNC Fermale to Ban.an.a Electronics (NMI. DLG. H`PAt Bottle Wrench Extension Cord (l) 3 ungy Cords t 3)
Flow Gauge. Inlet Chalk. Powdered Flow Gauge. Outlet Chalk. Sticks cc Paint Sticks Frame. SCM. Motorized Chalk Line Lunch Box PC Channel Locks Dasl402 Crescent Wrench 12)
CTR-5 Detector, Combustible Gts Wlcharger MHV Cables (f) Dykes Motor Esacto Knife Motor Controller Flash Light P-10 bottles (1) Hex Wrenches. ball ended (fetrict Plug. gas. quick connect (3) Hex Wrenches. ball ended (US)
Regulator MeasureTape. 100' Surge Suppresser. ISOBAR. 120db Filter Pliers. Needle Nnse Tubing. Tygon (3) Screw Driver. Philips (3).
Screw Driver. Standard (2)
SCM #2 Socket Set Cables. BNC. HVPA-DLG (2) Sourc:. Cs.137. lOt cmr Cables. DB37 (2) Spare BNC (I)
Cable. DB9. Encoder cable. Spare DB37 (t)
Cables. Power. AC (2) Tape. Scotch Detector Mounting Brackets (2) Teflon Tape Detector. Model 2 PSPC. 6' (2) Tie Wraps. Large (25)
Detector. Model 2 PSPC. 4' (2) Tweeker Electronics (NIM. DLG. HVPA)
Extension Cord (1)
SCM PROCEDURE 008, REV: DATE: 9/7101 PAGE 24 OF 2t TIV.E: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCAISIMS I
Flow Gauge. Inlet Flaw Gauge. Outlet Test Equipment Frame. SCMI. Motorized BNC cbles (2)
Lunch Box PC Scope. Hand Held. Fluke IO5B Dasl402 Test Leads CTR-5 MHV Cables (2)
Motoor AINIis C.
Motor Controller P-1O bottles (1) Clip Board 12)
Plug. gas. qutck connect (3) Di. k. 3.5' (I b.ox)
Regulator Legal Pad Surge Suppresser. ISOBAR. I 'Odh Filter Pencils ti)
Tubing. Tvion t3) Pens (4)
Battertes. C cell ti6)
Batteries. D cell i'l GNI Prohe ESP.ll Check Sources DB9-BNC Cahle Soruc:. Cs. I 0cmnr' MHV Cable C.s Centficate SOUtrce. Am-:41 Camera Software and Data Files
(:ahle. B.NC. Remote to DLG (I)
Camcorder Ptwersuppiy and powevr cahle CIpy Ili New SCM1 version 4.x Camcorder Remote C,'svy ..f Bonus SCM version Camcorder Tapes i:S) Copy ot Viicu.spec 3..
Ca.m-.corder to Snapps Ca.ble tPhonot Vops '4f Stutcher 3.x Ca.mcorder WV/cmve Ca.mcorder wide anlef ens Documentation Mount Plate. Trtp-.t Lot:NOk t1 Sn.arpy SMarketinv Foldcrs,:'
Procedures .Manual SIMIS Rad Wirker II Rerirateor ilUaltlit teCY
- ABLE. LAP LINK Comprr4uter Survey NSntchNik cumnptete Set ot Schemallcs M ouse Keyboard Phone Cable Monttor '21"'
Spare Parts Cable. Power. AC Nitni Isobar DASlJ0i Kcyboard Leeson .Motor Board Mouse. BSI ;
P-10 Bottles (:)
Tubing (I Bai Extension Cerd IZ Guagei
- Hard Drives Removed and hand carmed.
Shipping Containers Frame & "' Detector Box #I Electronics Box #2 Tool Boxes Box *3 P.10 (4) Box #4 Detectors. 4' Box #5 Don's Suitcase Checked Luggable Carry-on
SCM PROCEDURE 00o, REV3 DATE.- 97101 PAGE 25 OF 28 TITLE: CONDUCT OF O'ERATIONS FOR SURVEYS USING THE SCMISIMS Appendix C Survey Documentation Control Sheet
SCM PROCEDURE 008, REV3 DATE. 917101 PAGE 26 OF 23 TITLE: CONDUCT OF OPEnATIONS FOR SURVEYS U'SING THE SCM/SIMS SHONKA RESEARCH ASSOCIATES, INCI Survev Documentation Control Sheet DESCRIPTION l VALUE CLIENT PROJECTI TA3K NUMBER CLIENT TRACKINa NUmBER DESCRIPTION l EXAMPLE V VALUE SURVEY AREA CODE Al(XX-B w SURVEYUNITCOoE SURVEY LOCATION ELEMENT l FZ(X) I SURVEY CLASSIFICATION ELEMENT l SURVEY REASON CODE lF01I SURVEY MEDIA COOE SURVEY DETECTOR ELEMENT I -() IAB-(X)1- I SURVEY RECORD NUmBER OR SCM FILENAME l AB6()4 IZ SURVEY MAP FILENAMAE AND REFERENCEj Floor I.DXF COOROINATES IN (X, Y, Z ) [METERS] I (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 DATE: 9/7101 PAGE 27 OF 23 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE sCM/sims Appendix D Survey QA Review Sheet
SCM PROCEDURE 008, REV3 DATE. 917/01 PACE 23 OF 28 TITLE: CONDUCT OF OPERATIONS FOR SURVEYS USING THE SCM/SIMS SHONKA RESEARCH ASSOCIATES, INC.
Survey QA Review Sheet THE UNDERSIGNED HAS REVIEWED THIS SURVEY IN ACCORDANCE WITH THE METHOD(S) INDICATED BELOW.
A T 1. SURVEY REPORT Review to determine that the data tables arc consistent With the Auto Generated Survev Records.
Bl Review report to ensure that backgrounds have been considered and applied.
Review body of report and vcrifv that general grammnar. spelling, punctuation. etc. are correct Other:
- 2. DOCUMENTATION Review to dctermine that the survey documentation has be-n validated. meets all A requirements for deliverable items. and that the documentation contains all necessary information for reconstruction at a later date.
B l Review to verify that the tape backup is complete.
c Ensure that the Survey Archive has been performed.
D Other:
- 3. DELIVERABLE ITEMS AI Ensure that all deliverable items due the client have been completed.
B Ensure that all deliverable items are prepared for transmission to client.
c{lOther:
- 4. OTHER l A l REVIEWED BY: DATE:
J# 4 c l 7 5 Pt _Control Copy X Shonka Research Associates, Inc.
4939 Loxver Roswell Road, Suite 106 Marietta GA 30068 770-509-7606 Surface Contamination Monitor SCM Procedure 011, Rev1 Survey Naming Convention when Using the SCM
SCM PROCEDURE 011, REVI DATE. 917101 PAGE 2 OF 8 TITLE: SURVEY NAMING CONVEITION WH4EN USING THE SCM Table A_1. Revision Table REVIEWED BY: D. DEBORD BRIEF
SUMMARY
OF REVISION AUTHOR(S) CHANGES REVIEWER(S) DATE
()I) NI. Mvlarcial l 9/7/11 Initial write.
QA REVIEW BY: D. SHONKA I DATE: I EFFECTIVE DATE: 9/7/01 I
SCM PROCEDURE 011, REVI DATE: 9W7101 PAGE 3 OF 8 TITLE: SURVEY NAMING CONVENTION WHEN USING THE SKIM
- 1. Purpose This procedure establishes the methods for naming surveys when using the SCMI. The SCMN saves data to a Glename that is identical to the survey name entered by the SCNI operator into the process software. Therefore, the survey name is currently lirnited to S alphanumerics.
- 2. Scope and Limitations This procedure applies to any use of the SCLM when logging data.
ITEM DESCRIPTION The Surface Contamnination Monitor is a mobile platform SCNI containing detectors. support electronics. and data logger used for conducting radiological survcvs.
Survey Measurement Tvp~e This code identifies the type of survey: alpha. beta. ganrua.
Code quality assurance. etc.
. X.................................................................... ....................I.............................................................. ...... ....... .... ..... ...... .. ...
Survey Operating mNlode This code identifies the operating mode: rollinL. comrer or Code merged.
SCM ID Code This code identifies the SCM serial number.
This code identifies the survey number. This number starts Survey Sequence Code . at I and increments throumihout the survey for a given Survey Measurement Type Code. Survey Operating Mlode Code, and SCMI ID Code.
This code identifies when a survev relates to another yI t previous survey of the same survey block.
...... ............................................... I............................... ...... .................. -------------... ........................
- Survey Identif'ication Code (S yI do C Tis code provides a namiin convention for surveys.
(SIC)
The defined objects are: Survey Measurement Type Code.
SCMV SIC Objects Survey Operating NMode Code, SCNI ID Code, Survey
. Sequence Code, and the Survey Interrelated Code.
SCNI SIC Fundamental The SIC is made up of elements and numbers. An element Objects is an alphanumeric.
Fundamental Object Data Each SCMI SIC Fundamental Object has a data type defined
.Type .as I alphanumeric or I digit.
Survey Strip A continuous data set logged by the SCN.
SCM PROCEDURE 011, REVI DATE: 91701 PAGE 4 OF S TITLE: SURVEY NAMING CONVENTION WHEN USING THE SCM ITEM DESCRIPTION
- Survey Stitch A process of assembling survey strips into on file for data 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 SCNI Survey Identification Code (SIC) objects: Survey Mleasurement Type Code. Survey Operating Mode Code. SCMI ID Code. Survev Sequence Code. and the Survey Interrelated Code.
- 5. Materials, Equipment, and Supplies Table 2. Materials, Equipment, and Supplies.
ITEM SPECIFICATION SCAM Model 3
.~~~~~~~~~~~~~~~~~~~~~~~. .. . . .. .... .. ... ....... . .... ... ............ ..........
SCM Proccss Software Version 2.() or later
- 6. Responsibilities 6.1. Operator
- 6. 1.1. Reads and becomes falmiliar with this procedure before performing an SCNI surveyv.
6.1.2. Has successful!v completed SCNI I training.
- 7. Procedure 7.1. Survey Naming Convention The diagrarn in Appendix A. "SCM 8-Character SIC Diagramr, shows the SCMI 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: f7101 PAGE 5 OF B TITLE: SURVEY NAMING CONVENTION WHEN USING THE SCM Table 3. Allowed values for the Survey Measurement Type and Purpose.
SURVEY PURPOSE CODE DESCRIPTION R l Source Response Check P 1 Perfonmance Based Check C Calibration Check S Survey B Background Survev Z Informational Survev A I Alpha Survev SURVEY MEASUREMENT DESCRIPTION TYPE CODE A Ainha M Survev B Beta Survcv G I Gamma Survel IN Nuctron Survev J X I Alnha Beta and Gamma Sunrve Y l Alpha and Beta Survev W I Wheel Encoder Confirmation 7.1.2. The third character designates as the Survey Operating Node 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 lRolling or scanning survey.
C l Comer or static measurement survey.
"Il A merged survey.
7.1.3. The fourth character designates as the SCIMI ID Code. This code is the serial number of the SCMI and will be a digit from zero thru 9. When merging survey data from 2 different SCINs. then enter this object as '%".
SCM PROCEDURE 011, REVI DATE: 917101 PAGE 6 OF 8 TITLE: SURVE! NAMIN; CONVENTION WHEN USING THE SCM
-- Mww Table 5. Allowed values for the SCM ID Code.
SCM ID CODE DESCRIPTION 0-9 SCMI serial number.
Z Use this code when mergingc data from 2 different SCNvs that where used on the same survey 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 given Survey NMeasurement Type Code. Survey Operating tMode Code. and SCMI ID Corde.
Table 6. Allowed values for the Survey Sequence Code.
SURVEY SEQUENCE I DESCRIPTION I
()NX)-9939 l Sequential survey number.I
- 7. 1.5. The eiuhth characterdesignates th,. Survev Interrelated Code. Use this code when pcrforming a rcpeat. investigation. or other survey of a prcvious survey.
Table 7. Allowed values for the SCM ID Code.
SCM ID CODE I DESCRIPTION A thru Y I A sequential character that increments for each repeated survey or related survev.
Z Use the 'Z* code as a placeholder so that the SC.M file names arc all 8-characters lona.
- 8. References 8.1. N/A
- 9. Required Records 9.1. N/A
- 10. Appendices 10.1. Appendix A, "SCM 8-Character SIC Diagram"
SCM PROCEDURE 011, REVI DATE: 917101 PAGE 7 OF 8 TITLE: SURVEY NAMING CONVEKTION WHEN USINC THE SCM Appendix A SCM 8-Character SIC Diagram
SCM PROCEDURE 011, REVI DATE: 917/01 PAGE 8 oF a TITLE: SURVEY NAMING CONVENTION WHEN USING THE SCM Figiure 1. SCM 8-Character SIC.
SCM 8iliaasoter SIC I I I clii, j I Chit eI Ichar IJ.F I d4.j, I i.9grl Formal Is It ' SHC A . Alpha II I ali.lml U l $u 0 1I.i.3 1j 0 Il',u 9 0 lhru 9 A thi's Y all I P
- PBC B
- Beil C*Coiner C . Cafibialwn C . Gamma Allowed S - Survey Valuoe a
- nkg Survey X . Alpha. Bele. t ... vo IAiJt this elementi becornes a and Gamma becauie the same bCM ivas Z Inloomaitin Y
- Alphi anJ It, lem Irs as as d *hriS a probably noI ujsed Bell IcJ u l~f ee ' 1 l1kh e d lill.
ar %l~r osirey tIal m ay be . -
W . Wheel ar.. h I al~hny lurvey or a Encoder SCM o*CiHAnAC rE 1iSIC I . :? .
I -ist M~odliewg MIIM O6fC651, I) fAW IN (33 F)4iae I ofI (X'i~jyrlj~Il 200)1 SIhCnklXS flasulatch Associates All II[ltes flasaivad'