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Accession #: Dl96043855

Document #: SD-SNF-CSWD-002

TitlelDesc: VALIDATION & CONFIGURATION MGMT PIAN FORTHE KE BASINS KE-PU SPREADSHEET CODE

Pages: 24

Page 1 of 1 I ENGINEERING DATA TRANSMllTAL

DISTRIBUTION S t a n d a r d s & R e q u i r e m e n t s /EM7 10

5. Proj./Prog.lDept.lDiv.: 6. Cog. Engr.:

SNFP C. L . B e n n e t t

A p p r o v a l / R e l e a s e o f S o f t w a r e Package KE-PU 8. Originator Remarks:

15. DATA TRANSMITTED

(El Tn* or Description of Dn. Tranmittsd

IA) IC1 I01 Shwt R.".

NO. NO. NO. 161 Doeumm/Drawinq No.

1 WHC-SD-SNF-CSWD- N/A 0 VALIDATION AND CON- FIGURATION MANAGEMENT PLAN FOR THE KE- BASINS KE-PU SPREADSHEET CODE

002

7. Purchase Order No.:

9. EWip./Conpmmt No.:

10. SwtWBldg . /Fac i t i ty:

105-KE Basins/lOOK 12. Major Asm. Dwg. No.:

N/A 13. Pemi t lPenni t Application No.: - 14. Required Respwue Date:

Ll Data (MI MSIN IJI N o m IKI Sbn.hlro ILI One IMI MSIN

BD-7400-172-2 (04194) GEF097

BO-7400-172-1 1071911

WHC-SD-SNF-CSWD-002, Rev. 0

VALIDATION AND CONFIGURATION MANAGE- MENT PLAN FOR THE KE-BASINS KE-PU SPREADSHEET CODE

R. A. H a r r i s Westinghouse Hanford Company, Richland, WA 99352 U.S. Department o f Energy Contract DE-AC06-87RL10930

EDT/ECN: 603231 UC: 605 Org Code: 2A100 Charge Code: LC008 B&R Code: EW3135040 To ta l Pages: 22

Key Words: Spent Nuclear Fuel P ro jec t , spreadsheet, and Qua t t ro .

K Basins, Operat ions Safety Requirement, Process Standard,

Abs t rac t : sof tware t h a t i s used t o v e r i f y compliance w i t h t h e Operat ional Safety Requirement and Process Standard l i m i t on t h e amount o f p lu ton ium i n t h e KE-Basin s a n d f i l t e r backwash p i t .

Th i s r e p o r t prov ides documentation o f t h e spreadsheet KE-PU

Inc luded are: a summary o f t h e v e r i f i c a t i o n o f t h e method and technique used i n KE-PU t h a t were documented elsewhere, t h e requirements, plans, and r e s u l t s o f v a l i d a t i o n t e s t s t h a t con f i rm t h e proper f u n c t i o n i n g o f t h e software, t h e procedures and approvals requ i red t o make changes t o t h e software, and and t h e method used t o ma in ta in c o n f i g u r a t i o n c o n t r o l over t h e software.

TRMEIURK DISCLAIYER. trade nam, trademark, manufacturer, or otheruise, does mt necessarily caurt i tute or inply i t s NdOrsement, recmnda t ion , or favor iw by the United States Government or any agency thereof or i t s contractors or subcontractors.

Reference herein t o any specific cannercial product, process, or service by

Printed in the United States of h r i c a . To obtain copies of t h i s documt, cmtact: UHC/BCS Documt Control Services, P.O. Box 1970, Hailstop H6-08, Richland UA 99352. PhaK (509) 372-2420; Fax (509) 376-4989.

31 11 1 46 Date Release S t a p

cwi bua+L- w e a s e Approval

Approved for Public Release A-64OO-D73 (lo/%) CEF321

WHC-SD-SNF-CSWD-002, Rev. 0

The sequence of steps and the calculations that the spreadsheet must perform are described in Section 3.4 of Harris, 1995.

3.0 VERIFICATION AND VALIDATION

3.1 VERIFICATION

The document describing the method of analysis and the actual equations employed for verifying compliance with the OSR and PS limits (Harris 1995) was reviewed (verified) by independent reviewers. This review is documented on page ii of Harris, 1995. A second independent review covering only the statistical content of the document was also obtained. The document was also reviewed and approved by Safety and Quality Assurance. These latter approvals are documented on the Engineering Data Transmittal form (EDT 610172, June 5, 1995) that distributed the document. It is not necessary to verify the commercial spreadsheet software package, Quattro Pro.

3.2 VALIDATION

The operation of the spreadsheet and the calculations it performs were validated with a test case consisting of a special set of test data and several spreadsheet operation checks. This test data is also used routinely to validate the spreadsheet during normal operation as shown in Section 4.4. The data are contained in the instructions for the macro "\On. A simple modifications to this macro is required for the validation check. That modification stops the macro so that the test case results can be observed. Under normal use, the macro will complete and reload any real data before returning control to the user. Familiarity with the Quattro Pro spreadsheet program, beyond that needed by the normal user, is required for the validation check. The activities required to perform each step of the validation test, the function that is being tested, and the correct spreadsheet response are listed below.

Load the record copy of the spreadsheet (KE-PUO-O.WB1 for version 0.0.) (File I Open I file address and name lok)

Nerify that the macro "\O" was performed satisfactorily (No indication of errors.)

Save the spreadsheet with a different name to ensure that any changes made for this test are not saved in the record copy of the software. (FilelSave As Itest.wbl lok)

0 Change to page "Limit." ("Limit" tab) 0 Remove cell protection on page "Limit. " (Property I Active Page I Protection I Disable lok) 0 Add the quantify 1 4 8 to the formula under "96 Unct" in row one of the data table.

0 Manually run the "\O" macro. (Tools I Macro I Execute] scroll to "\O" I ok) (Cursor on cell, F2 I + l e48 I return)

Nerify that the spreadsheet detects an error, and saves the tile to

Ner i fy that there are cells containing "ERR" on page "Limit." Ner i fy that the change made in row one is now in the formulas in all rows.

"C:\FAILURE.WBl."

0 Close the FAILURE.WB1 file. (File I Close I No) 0 Load the test copy of the spreadsheet. (File1 Openldirectory test.wb1 lok)

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0 Change to page "Limit." ("Limit" tab) Select volume methods a and b.

Ner i fy that the volume uncertainty (green) reflects the method chosen.

Attempt to change cells that are not shaded gray.

Ner i fy that only gray-shaded cells can be changed.

0 Place the cursor on the first column of the green "Insert New Rows For New Data" and select the "I" macro from the toolbar.

Ner i fy that a new row for data is created and that it contains the correct formulas in the last 5 columns. Confirm that the non-gray cells are still protected.

0 Remove cell protection on page "Limit." (Property I Active Page IProtection I Disable I ok) 0 Delete the formulas (last five columns) in all but the f i s t row in the data table.

Manually run the "\O" macro. (Tmls(Macro(Executelscrol1 to YO" (ok) 0 Return to page "Limit". ("Limit" tab)

Ner i fy that the formulas in all rows are the same as those in row one.

Modify macro "\O" by 1) selecting the "macros" page. ("macros' tab), 2) removing cell protection.

(Property I Active Pagel Protection IDisablel ok), 3) inserting a blank row before the statement "(Calc}{IF @..." in

macro "\On. (Cursor on "{Calc}", BlocklInsert IRowsIok). 0 Manually run the "\O" macro. wools 1 Macro IExecute) scroll to "\O" 1 ok) 0 Enable automatic recalculation. (Property I Active Notebook I Automatic I ok)

Ner i fy that the volume uncertainty in row one is that shown above for

Ner i fy that the volume uncertainty in row two is that shown at the top of the

Ner i fy that the volume uncertainty in row two is that shown at the top of the

Ner i fy that the volume uncertainty in row tbree is that shown at the top of

Ner i fy that the "New additions" in row one are the values shown in "Grams

method c.

spreadsheet page for method a.

spreadsheet page for method a.

the spreadsheet page for method b.

of Pu add ed..."

0 Confirm the correctness of the calculated parameters listed below. The computer display produced by the modified macro "\On is reproduced in Appendix A. The values of the "input" variables used in the calculations are shown in Appendix A in bold type, surrounded by heavy outlines. The calculated parameters are also shown in Appendix A but are surrounded by double lines. The equation number or section number of Harris, 1995 used in the calculation, the input values, and the calculated values are listed below for each parameter.

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Nolume calculated from water level heights (method c) Method: Equation in Section 3.3.2.c, Harris, 1995. Input: 13'-l", 11'-3" Output: 4653.07 "Volume"

(Uncertainty in volume calculated from method c Method: Equation in Section 3.3.2.c, Harris, 1995. Input: 2538.04 * 0.5 I 12 * J 2 * 100 14653.073 Output: 3.21412 "Unct"

/Grams of plutonium added (from each sample) Method: Equation in Section 3.4, Harris, 1995. Input: 23.2; 27.1; and 4653.07 Output: "Grams of Pu added to SFBWP" 1.31701; 1.5384

m e degrees of freedom for each backwash (should reflect missing data point) Method: Last paragraph, Section 3.1, Harris, 1995. Input: 1.317,1.5384; 4.3,4.2,4.0; 1.1,1.2,1.465; le-10,lelO Output: "Degrees ofFreedom" 1; 2; 2; 1

m e uncertainty in the laboratory data. (Quadratically combined with volume uncertainty in column "sigma") Method: SQRT( Variance of the mean (Section 3.1 Harris, 1995) plus

Input: Grams listed above and volume uncertainties;

Output: "sigma" 0.11983; 0.12134; 0.1551; 0

(volume unct) 2 )

3.2141; 2; 8.8; 0.0

/The variance of the total amount of plutonium. Method: Equation (3), Harris, 1995. Input: Above uncertainties (squared) plus the uncertainty of the

Output: 346.8506 "=Sum of sig sqrd" original database, 18.6225

/The total effective degrees of freedom. Method: Equation (4), Harris, 1995. Input: 9; 1; 2; 2; 1 degrees of freedom, uncertainties used above Output: "Effective De grees..." 9.002758

/The Student's T-Distribution parameter. Method: Table lookup. Input: 9 degrees of freedom, 0.10, Student's T-Test table Output: "95% confidence factor" 1.83311

m e total plutonium mass. Method: Average for each backwash; Equation (2). Harris, 1995. Input: Masses listed above plus mass of original database, 97.5 g Output: "Total Pu Mass" 104.349

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WHC-SD-SNF-CSWD-002, Rev. 0

contents from the record spreadsheet into the Windows Clipboard. This information can then be transferred to the 'recovery" spreadsheet using the Windows Paste routine.

0 Protect page "macros. " (Property I Active Page I Protection I Enable I ok) Save the spreadsheet. (File I Save)

0 Manually run the "\O" macro to confirm that the changes were correct. (Tools I Macro I Execute I scroll to "\O" I ok)

4.3 CHANGE CONTROL

The custodian, designated by the manager S a , will receive and incorporate user requests for changes into subsequent revisions to the software. The revised electronic record spreadsheets will have names of the. form KE-PUa-b.WB1 where a represents a major revision to the software and b represents minor ones. This numbering system was chosen to be consistent with both national and local practice. It is expected that all changes to this software will be classified as major, however, and the numbers will be of the form a.0.

Once a new revision has been generated it must be verified and validated in the manner described in Section 3.0. Verification (Section 3.1) is not required if the basic methods for analyzing the measurement data are not changed. If they are, the basic document (Harris 1995) must be revised and approved by Quality Assurance and Safety. The manager S&R will determine when such changes are necessary.

Validation checks using the steps of Section 3.2 will be made. If the parameters in macro "\O" are not changed it will not be necessary to repeat the verification of the calculated parameters. A signed record of the witnessing of the validation checks by an independent reviewer will be obtained. That record and listings of the "Limit" page formulas and macros "\O" and "U" will be added to this document as an appendix. The Engineering Change Notice (ECN) promulgating the change must be reviewed and approved by the custodian, manager S&R, Quality Assurance, and Safety.

An electronic record spreadsheet will then be generated by the custodian that has the appropriate name. The current revision number of the software and this d o w e n t will be included on the top of the page "Limit." The custodian will then modify the spreadsheet currently being used for OSR and PS compliance verification. A manual run of the YO" macro should be performed to verify that the changes were made correctly.

-

The custodian will add the record copy of the revised spreadsheet to the personal computer hard disk directory listed in Section 4.1. At least the last three revisions will be maintained in that directory.

4.4 VALIDATION IN USE

Tbe spreadsheets that contain the OSR and PS compliance verification calculations will be loaded onto the user's personal computer. With the variety of software being run on such computers and the sophistication of the average user it is possible that important formulas and cells could be modified so that the calculated parameters produced are incorrect. The possibility of accidental changes is severely limited by using the cell protection feature of the spreadsheet. As shown in Section 3.2, under normal operation only the data entry cells can be changed. Nevertheless it was considered prudent to provide a means of validating the calculations being performed. The means chosen was the macro "\O" discussed earlier.

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WHC-SD-SNF-CSWD402, Rev. 0

APPENDIX A

TEST CASE DISPLAY

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APPENDIX B

RECORD OF VALIDATION CHECK

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WHC-SD-SNF-CSWD402, Rev. 0

Independent Review and Validation Check

The instructions given in Section 3.2 of document WHC-SD-SNFcSwD-002, Somare Darmrentatim of the KE-Basim KE-PU Spreadheel C d , that

perfom were completed without incident. The sprcodsbat p a f o d M cxpuxed. The calculated parmeters and equations employed in thc spreadsheet

S u r w i l h c e CmdPredction Mefhodr for the Plutonium Limit in the K - k s i Fuel Stwage &zdn Sardjlter.

validate the operation of the spreadsheet code KE-PU and the calculationr it

COW to the equationS ~ V U I the d-at WHC-SD-SNF-TA-007,

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WHC-SD-SNF-CSWD-002, Rev. 0

APPENDIX C

LISTING OF LIMIT PAGE FORMULAS AND MACROS \O AND U

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WHC-SD-SNF-CSWD-002, Rev. 0

"Limit" Page Cell Formulas Software Version KE-PU 0.0, WHC-SD-SNF-CSWD-002, REV 0, March, 1996

Limit:Al: Limit:Gl: 'Spreadsheet = Limit:Il: @CELL("NotebookName".GlM".WBl"

'CALCULATION OF Pu ADDED TO SFBWP

L i t : M 1 : Lmit:E2: Limit:A3: Limit:E3: Limit:F3: Limit:G3: Limit:H3: Limit:A4: Limit:EA: Limit:F4: Limit:G4: Limit:H4 Limit:N4: Limit:B5: Limit:E5: Lmit:H5: Limit:B6: Limit:%

Limit:F6: Limit:G6: Limit:H6: Limit:N6: Limit:E7: Limit:A8: Limit:B8: Limit:C8: Lmit:G8: Limit:H8: Limit:A9: Limit:C9: Limit:E9:

Limit:F9: Limit:H9: Limit:AlO: Limit:C 10: Limit:ElO Lmit:FlO Limit:H10: Limit:A12: Limit:E12: Limit:F12: Limit:G12:

. , - +NOW

'Software Version KE-PU 0.0, WHC-SD-SNF-CSWDAXL?, REV 0, March, 19% 'Sample Specific Activity 6.8 6.4 7.04 'UCin 'Volume of backwash method 'a '(a, b, or c) "a) 'Change in flow totalizer readings immediately 2 'Volume = (L) 6658 'before and after backwash. 'Vol. Unct. (96) =

@IF@4= "a"#OR#E4= "A",N4,@IF@4= "b"#OR#E4= "B",N6,@IF(EA= "c"#OR#E 4="C",ElO,"ERR in method")))

'% "b) 'Backwash flowrate for duration of backwash. 8.8 'Insert in following table 'Method c "feet "inches " C) 'Change in backwash pit volume (in liters) 'Start 1

@IF(BlO+C10/12 < ~9.75,60518.91-2337.82*(B10+C10/12-2),62070.63-2538.04 *(B 10 + C 10/12-2))-@IF@9 + C9/12 < =9.75,60518.9 1-2337.82*@9+ C9/12-2), 62070.63 -2538.04*@9 +C9/12-2))

'Volume 'based on distance of water level below the 'Finish 1 @SQRT(2)*2538.04*100/E9*0.5/12 'Unct 'two-foot high curb around the loadout pit): 'Grams of Pu added to SFBWP @IF(E3 < =O,O,+E3*1.22E-O5*$ES) @IFF3 < =0,0,+F3*1.22E-O5*.$E5) @IF(G3 < =0,0,+G3*1.22E-O5*$E5)

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WHC-SD-SNF-CSWD-002, Rev. 0

Limit:G23: 0.6191 Limit:H23: 2.07417 Limit:I23: @AVG(E23. .G23) LimitJ23: + K23*100/I23 Limit:K23: @SQRT(@VARS(E23..G23)1@COUNT(E23..G23)+(H23*123/100)̂ 2)

LimitM23: +K23^4/L23 LimitBZ4: 'predicted Limit:D24: 11/21/95 Limit:E24: 0.41 Lmit:F24: 0.41 Limit:G24 0.41 Limit:H24: 2 Limit:I24: @AVG(E24..G24) Limit:J24: +K24*1001I24 Limit:K24: @SQRT(@VARS(E24..G24)/@COUNT(E24..G24)+(H24*I24/100)̂ 2) Limit:L24: @COUNT(E24..G24)-1 LimitM24: +K24*4/L24 Limit:EZ5: 'Insert New Rows For New Data Limit:F26: "Added Limit:G26: "Mass sum= Limit:I26: @SUM(121..125) Lmit:K26 @SUMSQ(K19..K25) Limit:L26: '=Sum of sig sqrd Limit:A28: ' Total Pu Mass Limit:E28: +N-l+P Limit:FZ8: 'g LimitG28: 'Effective Degrees of Freedom= Limit:K28: (@SUMSQ(Kl9..K25))̂ 2/@SUM(M19..M25) Limit:A29: 'MARGIN (95% Confidence) Limit:E29: @SQRT(SN-l)*FN

LimitG29: 95 Limit:H29: '96 confidence factor Limit:K29: @TINv((l-G29/100)*2,K28) Lmit:A30: 'TOTAL MASS and MARGIN Limit:E30: +E29+E28 Limit:F30 'g Limit:G30: 'Minimum uncertainty for = Limit:K30 @MAX(J21..J25) Limit:L30 '96 Limit:G31: ' predicting new mass.

Limit:L23: @COUNT(E23..G23)-1

Limit:F29: 'g

Limit:K31: l-(SN/lW*FN)^2 Limit:L31: -2*(LIMlT-P-N 1) Limit:M31: (LIMIT-P-N-l~2-SN-l*FN^2 Limit:A32: 'Total Process Standard Limit Limit:E32: 500 Limit:F32: 'g Limit:G32: 'Maximum New Mass (9) Limit:K32: (-L31-@SQRT(L3

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WHC-SD-SNF-CSWD402, Rev. 0

Macros "\O" and "U"

macros:Al : macros:Hl: macros:A2: macros:A3: macros:B3: macroxB4: macros:B5: macros:% macros:H6: macros:B7: macroxB8: macros:B9: macros:BlO macros:Bll: macros:B12:

macros:B13: macros:B14: macros:B15: macros:B16: macros:B17: macros :B 18: macros:B19: macros:BZO: macros:B2 1: macros:B22: macros:B23: macros:B24: macros:B25: macros:B26: macros:B27: macros:B28: macros:B29: macros:B30: macros:B3 1: macros:B32: macros:B33: macros:B34: macros:B35: macros:B36 macros:B37: macros:A38: macros:B38: macros:B39: macros:B40: macros:B41: macros:B42: macros:A44:

'Macro that saves page A when file is opened, and @CELL("NotebookName",Fl)&".WB 1" ' VERIFIES PS COMPLIANCE CALCULATION ^\O '{Notebook.Recalc-Settings "Manual,Natural, 1 "} '{Goto}a:al -/ec{End}{Home}-aa:al- '{Goto}Limit:I2 1 - {Page.Protection Disable} +"/%{Right 4) -G?l..i"&@STRING(@CELL("row",N - 1)-2,0)&" -" 'Copies down formulas '{Goto}Limit:al - /ec{End}(Home) -QA:al- '{Home}{Down 2}{Right 4}23.2(Right}(Del)(Right}27.1- '{Left 2}{Down)c{Down}+(Down 4) - '{Down 4}{Left 3}13 - {Right}l - (Down13 - {Left}ll - '{Down 3}{Right 3}53- {Down 8}{Left}/ee{Right 4) - +"{Right}.0000000001 -kc- .{Right} - {Left}/ec{Right 4) -d21..d"&@STRING(@CELL("rown,N-1)-2,0)&" - " ' 1 /10/95 (Right} +el 2 {Right) { Del) { Right) + g 12{Right) + (Up 15) {Left 4) {Right} - '{Down} +{Up 18}{Right 6) - {Left)4{Left}4.2{Left}4.3 '{Down} 1.1 {Right} 1 .2{Right} 1.465{Right} + {Up 17}{Right 6) - '(Right} {End} (Up} {End}{Down 5 ) '{Left 5}@sum({right}.{down 4}{right 7)) - '{Right 2}{SelectBlock C(O)R(O). .C(O)R(4)} '{Setproperty Font,"Arial, 16,Yes,No,No,No"} ' {Setproperty Text-Color , "4") {Right} {Left} '@if(@ABS({Left}-lO4.3493692) < 0.0000001,"",@err) - '{Down} @if(@ABS( { Left} -34.1397607) < 0.0000001," ",@err) - '{Down)@if(@ABS({Left}-l38.4891299) < O . ~ l , " , @ e r r ) - '{Down}@if(@abs(maxnmass-316.2815364) < 0.000000l,"",@err) - '{Right 6}{Up 3}{SelectBlock C(O)R(O). .C(O)R(4)} '{Setproperty Font,"Arial, 16,Yes,No,No,No"} '{ Setproperty Text-Color, "4") {Right} {Left} '@if(@abs({Left}-9 .OO27578OO4) < .0000000001," ",@err) - (Down) '@if(@abs({Left}-1.83311293) < .00000001,"",@err) - (Down} '@if(@abs({Left}-l2.358390276) < . m l , " " , @ e r r ) - {Left 8}(Up 2) '{Calc}{IF @cellpointer("contents")){Branch branch3) '{Up}'THE NAME OF THIS FILE WILL BE CHANGED TO FAILURE.WB1. ' The Limit page for computing PS compliance is corrupted. ' See Desk Instruction. Hit return(?) - '{FileSaveAs "C:WAILURE.WBl"} {Page.Protdon Enable} '{Notebook.Recalc-Settings "Background.Natural, 1 "} '{SpeedBar.Append "TREND.BAR"}{SpeedBar.Remove "PRODUCTY.BAR"){Quit} "branch3 '{Goto)qa:al - (Home}/ec{End}{Home) -Limit:al - '{Home}/edc{Shift+End}{Shift+Home} - '{Goto}Limit:al - {Page.Protection Enable){Goto}a:a50- {Goto)alS - '{Notebook.Recalc-Settings "Background,Natural,l"} '{SpeedBar.Append "TREND.BAR"J{SpeedBar.Remove "PRODUCTY.BAR"} 'Macro that inserts new rows in backwash data table, Sheet Limit.

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WHC-SD-SNF-CSWD-002, Rev. 0

macros:A45: *U macros:B45: macros:B46: . '/ec{Right S}{End}{Right) - {Down} - {Down) macros:B47: '{SelectBlock C(O)R(O)..C(3)R(O)) macros:B48: '{Setproperty Protection,Unprotect} (Page.Protection Enable) macros:B49: '{SelectBlock TABLE}{Page.Protection Disable} macros:B50: '{BlockName.MakeTable TABLE} {Page.Protection Enable) macros:B51: '{SelectBlock N-l){Up 2){Left 5){Calc)

'{Page.Protection Disab1e)leir - {End) {Left){Up){Right 3)

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