Latest revision as of 06:14, 14 December 2024

Text

Rev 2 to Procedure 1040-001-029, Display Instrumentation- Tech Spec 3.1
	ML20083A473
Person / Time
Site:	Davis Besse
Issue date:	11/02/1983
From:	; TOLEDO EDISON CO.
To:	;
Shared Package
ML17150A231	List: ML17150A230; ML20083A206; ML20083A216; ML20083A222; ML20083A234; ML20083A237; ML20083A244; ML20083A252; ML20083A264; ML20083A269; ML20083A278; ML20083A283; ML20083A294; ML20083A298; ML20083A315; ML20083A322; ML20083A336; ML20083A365; ML20083A376; ML20083A396; ML20083A415; ML20083A422; ML20083A439; ML20083A454; ML20083A473; ML20083A486; ML20083A500;
References
	1040-001-029, 1040-1-29, IEB-79-01B, IEB-79-1B, NUDOCS 8312200297
	Download: ML20083A473 (24)
	v • d • e

CALCULATION / PROBLEM COVER SHEET Calculation / Problem No: 1040-001-o30

Title:

TMI A ction Items 3.2 ClientToledo Edison comoany Project: Davis-Besse Unit 1 I&E Bulle' tin 79-01B 7

Job No.1040-001-671 Equipment Qualification

)

1 D cigninput/

References:

Design Inputs are outlined in the Cover Report.

l Accumptions:

Assumptions are outlined in the Cover Report.

M::thod:

Methods are outlined in the Cover Report.

R2m rks:

EDS Nuclear Report No. 02-1040-1076.

I REV. NO.

REVISION APPROVED DATE

&lkimb 3k E. Sad Io 2-g /

O S.w$

na b nuous A// & a $ w n /

/ k /9 3 i

n _

a w.as M 6 A J hXhs 2

en,,-

//

l~

l I

8312200297 831129 05000g j

ces ocos s g

i

O O

O^02M-0 Faci.'ity: Davic-Beses Unit 1 MASTER LIST Index No J

Docket:

50-346 HARSH ENVIRONMENT Rev. :

2 TMI ACTION ITEMS Prepared by:

Date / /!Ed j

Checked by:

,h@

Date N/J//3 I

l l

l LOCATION l

l l

Inside l

Outside l

l l Worksheet l l

Plant l

l Prima ry l

Prima ry l

l l

Index No.

l Re v.

lID Number Generic Name Containment l Containment l REMARKS l

l l

l 1

l l

l l 302H-006 l

0 lZE4263 l Accelerometer l Rel. Viv. Rm. l l

l l 302H-006 l

1 lZE4263 l Accelerometer lRel. Viv. Rm.l l

l l 302H-007 l

0 lZE4264 l Accelerometer lRel. Vlv. Rm.l l

l l 302H-007 l

1 lZE4264 l Accelerometer lRel. Viv. Rm.l l

l j

l 302H-008 l

0 lZE4265 l Accelerometer lRel. Vlv. Rm.l l

l j

l 302H-008 l

1 lZE4265 l Accelerometer lRel. Viv. Rm.l l

'l l 302H-009 l

0 lZE4266 l Accelerometer lRel. Viv. Rm.l l

l l 302H-009 l

1 lZE4266 l Accelerometer lRel. Viv. Rm.l l

l t

l 302H-010 l

0 lZE4267 l Accelerometer lRel. Vlv. Rm.l l

l 1

l 302H-010 l

1 lZE4267 l Accelerometer l Rel. Viv. Rm. l l

l

)

l 302H-Oll l

0 lZE4268 l Accelerometer l Rel. Vlv. Rm. l l

l l 302H-Oll l

1 lZE4268 l Accelerometer l Rel. Viv. Rm.l l

l l 302H-012 1

0 lZT4263 l Charge Converter lRel. Viv. Rm.l l

l l 302H-012 l

1 lZT4263 l Charge Converter lRel. Viv. Rm.l l

l l 302H-013 l

0 lZT4264 l Cha rge Conve rte r lRel. Viv. Rm.l l

l l 302H-013 l

1 lZT4264 l Charge Converter lRel. Vlv. Rm.l l

l

, l 302H-014 l

0 lZT4265 l Charge Converter lRel. Vlv. Rm.l l

l l 302H-014 l

1 lZT4265 l Charge Converter lRel. Vlv. Rm.]

l l

l l 302H-015 l

0 lZT4266 l Charge Converter l Rel. Vlv. Rm. l l

l J

l 302H-015 l

1 lZT4266 l Charge Converter lRel. Vlv. Rm.l l

l

]

l 302H-016 l

0 lZT4267 l Charge Converter lRel. Vlv. Rm.l l

l I 302H-016 l

1 lZT4267 l Charge Converter lRel. Viv. Rm.l l

l j

l 302H-017 l

0 lET4268 l Charge Converter lRel. Viv. Rm.l l

l j

l 302H-017 l

1 lZT4268 l Charge Converter l Rel. Vlv. Rm.l l

l i

l 302H-018 l

1 lSV4608A l Solenoid Valve l Containment l l

l l 302H-019 l

1 ISV4610A l Solenoid Valve l Containment l l

l

)

l 302H-020 l

1 ISV4608B l Solenoid Valve l Containment l l

l l

l 302H-021 l

1 lSV4610B l Solenoid Valve l Containment l l

l l 302H-022 l

1 l Deleted l

l l

l l 302H-023 l

1 l Deleted l

l l

l l 302H-024 l

1 lLE4617 l Level Transmitter l Containment l l

l l

4

Ftcility: Davis-Besco Unit 1 MASTER LIST Ind2X No:'a[2M-002 Docket:

50-346 HARSH ENVIRONMENT Rev.:

2 TMI ACTION ITEMS

/!O Prepared by:

Date Checked by:

kul )J Date ///J//3 l

l l

LOCATION l

l l

Inside l

Outside l

l l Worksheet l l

Plant l

l Primary l

Primary l

l l

Index No.

I Rev. IID Number I Generic Name l Containment l Containment l REMARKS l

1 l

l l

1

- l 1

l l 302H-025 l

2 lLE4618 l Level Transmitter l Containment l l

l l 302H-026 l

2 l LIT 4617 l Level Receiver l

l Rs. 427 l

l l 302H-027 1

2 l Deleted l

l l

l 302H-028 1

2 lLT4594 l Level Transmitter l Containment l 1

l l 302H-029 l

2 lLT4595 l Level Transmitter l Containment l l

l l 302H-030 l

2 lFT4630 l Flow Transmitter l

l Rs. 303 l

l l 302H-031 l

2 lFT4631 l Flow Transmitter l

l Rs. 314 l

l l 302H-032 l

2 ISV4632 l Solenoid Valve l Containment l l

l l 302H-033 l 1 l Deleted l

l l

l 302H-034 l 1 l Deleted l

l l

l 302H-035 l 1 l Deleted l

l l

l 302H-036 l 1 l Deleted l

l l

l l 302H-037 l

1 l Deleted l

l l

l 302H-038 l 1 l Deleted l

l 302H-039 1 1 l Deleted l

l l

l 302H-040 l 1 l Deleted I

l l

l 302H-041 l 1 l Deleted l

l l

l 302H-042 l

2 lRE4597AA l Radiation Element l

l Rm. 303 l

l 302H-043 l

2 lRE4597BA l Radiation Element l

l Rm. 314 l

l l 302H-044 l

2 lRT4597AA l Radiation Transmitter l

l Rm. 304 l

l l 302H-045 l

2 lRT4597AB l Radiation Transmitter l

l Rm. 304 l

l l 302H-046 l

2 lRE4597AB l Radiation Element l

l Rm. 303 l

l l 302H-047 l

2 lRE4597BB l Radiation Element l

l Rm. 314 I

l l 302H-048 l

2 lRE4596A l Radiation Element l Containment l l

,1 l 302H-049 l

2 lRE45968 i Radiation Element l Containment l l

l l 302H-050 l

2 l Deleted l

l l

I 302H-051 l

2 l Deleted l

l l

l 302H-052 l

2 lPT4588 l Pressure Transmitter l

l Rm. 426 l

l l

l 2

lBE16A l Motor Control Center l

l Rm. 515 l

See 2.21 l

l 2

lBF16B i Motor Control Center I

i Rm. 500 l

See 2.21 l

l l

2 lBPilA l Motor Control Center l

l Rm. 427 l

See 2.21 l

l l

1 l

l l

l 1

O O

Facilitpi Davis-3 Gage Unit 1 MASTEk'-4IST Ind2x Not >d2M-003 Dnckst:

50-346 HARSH ENVIRONMENT Rev.:

2 TMI ACTION ITEMS Prepared by:

Date N b

Checked by:

oggethf D /

Date //////J i

j l

l l

LOCATION l

j l

l l

Inside l

Outside l

~ l l

l l Worksheet l l Plant l

l Primary l

Primary l

l i

l Index No.

I Rev. IID Number l Generic Name l Containment l Containment i REMARKS l

t l

1 I

I I

l l

l 3

l l

2 lAE5027 l Gas Analyzer l

l Rs. 304 l

See 2.23 i

j l

l 2

lAE5028 l Gas Analyzer i

l Rs. 304 l

See 2.23 l

j i

I 2

lCDFilA-1 l Disconnect Switch Cabinet l

l Rs. 427 l

See 2.21 l

l l 2 lJT3955 l Terminal Block Box l Containment l l

See 2.21 l

l l

l 2

lMV0239A l Valve Motor Operator l Containment l l

See 2.24 l

l l 2 IPICSS l Penetration Assembly l Containment l Annulus l

See 2.21 l

l l

2 lPIC5SI l Penetration Box (Connector) l Containment l l

See 2.21 l

I l

2 lPICSSX l Penetration Box (Terminal Block) l l

l See 2.21 l

l l

l 2

lPILlLI l Penetration Box (Connector) l Containment l I

See 2.21 l

I l

2 lPIL1LX l Penetration Box (Terminal Block) l l

Rs. 303 l

See 2.21 l

l l

l 2

lPILIL l Penetration Assembly l Containment l Annulus l

See 2.21 l

l l

2 IPIP3B l Penetration Assembly l Containment l Annulus l

See 2.21 l

l l

l 2

IPIP3BI l Penetration Box (Connector) l Containment l l

See 2.21 l

l l 2 IPlP3BX l Penetration Box (Terminal Block) l l

Rs. 303 l

See 2.21 l

l l

2 lP2C5C i Penetration Assembly l Containment l Annulus l

See 2.21 1

l l

2 lP2CSCI l Penetration Box (Connector) l Containment l l

See 2.21 l

l l

2 lP2CSCX l Penetration Box (Terminal Block) l l

l See 2.21

.l l

l 2

lP2C5G l Penetration Assembly i Containment i Annulus l

See 2.21 l

j l

l 2 lP2C5GI l Penetration Box (Connector) l Containment l I

See 2.21 l

l l

2 lP2C5GX l Penetration Box (Terminal Block) l l

Rs. 427 i

See 2.21 l

l l

l 2 lP2L4G l Penetration Assembly l Containment l Annulus l

See 2.21 l

j l

l 2

lP2L4GI l Penetration Box (Connector) l Containment l l

See 2.21 l

l l

l 2

lP2L4GX l Penetration Box (Terminal Block) l l

Rm. 427 l

See 2.21 l

l l

l 2 lP2P5F i Penetration Assembly l Containment l Annulus l

See 2.21 1

l l

2 lP2P5FI l Penetration Box (Connector)

I containment l l

See 2.21 l

l l

2 lP2P5FX l Penetration Box (Terminal Block) l l

Rm. 427 l

See 2.21 l

l l

2 lRC3706 I Relay Cabinet l

l Rs. 304 i

See 2.21 l

l l

I i

1 l

l 1

l l

l 1

l l

{

l l

1 l

l I

l l

1 l

j l

i I

I l

l l

1 i

Facility: Davia-Becce Unit 1 MASTER LIST Index No: 302M-004 Docket:

50-346 NQ4-HARSH ENVIRONMENT Rev.:

2 TMI ACTION ITEMS Prepared by:

Date U U

Checked by:

MJM Date ' u/.a/ /'3 l

l l

LOCATION l

l l

Inside l

Outside l

l l Worksheet l l

Plant l

l Primary l

Primary l

l f

l Index No.

Rev. IID Number l Generic Name l Containment Containment l REMARKS l

]

I l

l l

1 lBE16B l Motor Control Center l

l Rm. 402 l

l

?

l l

1 lBF16A l Motor Control Center l

l Rm. 428 l

l 2

l l

l 1

l C170E, l Control Panel l

l Rm. 106A l l

I j

l l

1 lC5716 l Engineering Safety Features Panel l

l Rm. 505 l

l l

l 1 lC5717 l Engineering Safety Features Panel l

l Rm. 505 l

l I

l 1

lC5755A l Post-Accident Monitoring Panel l

l Rm. 505 l

l 2

l l

1 lC5755C l Safety Features Actuation Panel l

l Rs. 505 l

l l

l 1

lC5755E l Reactor Protector Panel l

l Rm. 505 l

l l

l 1

lC5755G l Control Room Panel l

l Rm. 505 l

l l

l 1

lC5756C l Safety Features Actuation Panel l

l Rm. 505 l

l t

l l

1 lC5756E l Reactor Protector Panel l

l Rm. 505 l

l l

l 1 lC5759B l Instrument Cabinet l

l Rs. 505 l

l 3

l l

1 lC5762C l Saf ety Features Actuation Panel l

l Rm. 505 l

l i

l l

1 lC5762E l Reactor Protector Panel l

l Rs. 505 l

l l

l 1

lC5763A l Control Room Panel l

l Rm. 505 l

l l

I l

1 lC5763B l Post-Accident Monitoring Panel l

l Rm. 505 l

l l

l 1

lC5763C l Safety Features Actuation Panel l

l Rm. 505 l

l j

l l

1 lC5763E l Reactor Protector Panel l

l Rm. 505 l

l l

1 lC5765A l Control Room Panel l

l Rm. 505 l

l l

1 lC5765B l Control Room Panel l

l Ra. 505 l

l I

l l

l 1

lC5765C l Control Room Panel l

l Rs. 505 l

1 i

l l

1 lC5765D l Control Room Panel l

l Rm. 505 l

l l

l 1

lC5798 l Control Cabinet l

l Rm. 505 l

l l

1 lC5799 l Control Cabinet l

l Rs. 505 l

l

]

l l

1 lDlP l 125V DC Dist. Panel l

l Rm. 429 l

l l

l 1

ID2P l 125V DC Dist. Panel l

l Rm. 428 l

l

]

l l

1 l LIT 4618 l Level Receiver l

l Rm. 402 l

l j

l l

1 IN/A l Plant Saf ety Grade Final ARTS System l

l Later l

l i

j l

l 1

lPT4587 l Pressure Transmitter l

l Rm. 404 l

I l

l l

1 lRC4606 l Relay Cabinet l

l Rm. 428 l

l i

I l

l l

l 1

l l

j l

l I

I l

l l

l i

r i

i 4

ii'ccility: Davis-Bessa Unit 1 SYSTEM CmPONENT EVALUATION WORKSHEET Index Ns.: 302H-024 l wkat:

50-346 Rev.:

2 3 'repered by:

Dater L

hecksd by:

M fl_ -__#

Dates g#/f3 l

ll l

l l-l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l ll Parameter Specification Qualification

@ecification Qualification Method Items l

)

ll l

i l

I Systen: TMI Action Items l l Operating l 1 Year l

1.1 Years l

U l

E-24 l

Sequential l

None l

[

i ll Time l

l l

Test l

l ll l

l l

Plant ID No. LE4617 ll l

l l

l l Temperature l 283.0 l

380*F l

H, X

l E-24 l Sequential l

Mone l

! Component :

Level ll

(*F) l l

l l

l Test l

l J

Transmitter ll l

l l

l ll l

l l

l-l l

1

Manuf acturer: Delaval l l Pressure l

52.0 l

92 psis l

G, X

l E-24 l Sequential l

None l

l l (PSIA) l l

l l

l Test l

l ll l

l 1

l l

l Modal Number 323 ll l

l l

ll Relative l

100.0 l

1004 l

A l

E-24 l

Sequential l

None l

Function: Monitors ll Humidity l

l l

Test l

l j

Containment Stsip Level l l (t )

l l

I ll l

l l

l 1

I l

i Accuracy : Spec N/A ll l Boric Acid l

l l

Demon: N/A ll Chemical l

1800 ppm l Boric Acid l

A l

E-24 l Sequential l

Mone t

j l l Sp ray l

pH 5.0 l

0.28 Molar l

l l

Test l

l l Servica:

Containment ll l

l l

j N. R. Sump Level ll l

l l

]

ll l

l l

l l Sequential l

l l

7 8 Rads l CAL-44 l

E-24 l

Test l

None l

l Location: Containment ll Radiation l1.7 x 10 RADS l1.16x10 ll l

l l

l 1

l l Flood Level Elev 572'-2"ll l

l l

l Abova Flood Level: No ll Aging l

40 Years l

39.6 Years l I

l E-24 l Sequential l

None l

ll l

l Note 3 l

l l

Test l

l j Nasded for ll l

l l

1 Hot Shutdown lxl ll l

l l

l i

llSubmergencel 572"-2" l

Note 2 l

B l

Note 2 l

None l

}

Cold Shutdown lX l ll l

l l

ll l

l l

2 1

1

s IFacility: Davis-Bezas, Unit 1 SYSTEM C(MPONENT EVALUATION WORKSHEET Ind'.x No.

302H-024A j h kst:

50-346 ney. :

2 h

Prepared by:

_ Date

Checksd by: hh Date /7/ g f2 l

j 1.

An activation energy of 0.78eV was used and the aging test parameter were obtained f rom E-24 (Wyle Lab Test Report,Section IV.).

I d 2.

Tha only part of the transmitter which is submerged is the vertical guide upon which rides the float. The junction box is I

above the flood level and would only see a mist environment, not submergence. A LOCA/MSLB test (E-24) has been performed on the transmitter and it is qualified. The ref ore, since submergence of the guide is integral to its f unction and since it would not adversely affect the signal f rom the transmitter, it is felt that a submergence test is not required for this

]

junction box, i

j 3.

Materials and/or components sensitive to thermal aging will be replaced as per maintenance and replacement schedules j

to ensure that associated components will maintain functional operability in' harsh environments.

4 I

i i

i 1

e 1

i 1

i

l FEcility - Davis-Basse Unit 1 SYSTEM COMPONA/ EVALUATION WORKSHEET Index e st 302H-025 l Dockst:

50-346-Rev.:

2 e

q l! (&,

! ' Ptspared by:

(JbA4

,Eate:

hI i

l Chrcked by:

c; A '? (_'o..- e/ Date: (//S/$f I

l ll l

l l

l }

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

I Qualification l Outstanding l !

j l

ll Parameter l Specification l Qualification ISpecificationlQualification!

Method i

Items l

l 11 I

I I

i 1

3 l System: TMI Action Items llOperating l

1 Year i

1.1 year l

U l

E-24 l Sequential 1

None l

1 l

ll Time l

l l

Test i

I !

l l

ll I

I I

I l

l l

i IPlant ID No. LE4618 ll l

1 l

l l

}

l llTemperaturel 283.0 1

380*F 1

H, X 1

E-24 i Sequential l

Mone l

l l Component:

Level l1

(*F) l l

l l

l Test l

l l

Transmitter Il l

l l

t l

l ll l

l l

l Manufacturer: Delaval lIPressure 1

52.0 1

92 psia l

G, X l

E-24 l Sequential l

None 1

i l

ll(PGIA) l l

l l

l Test l

l j I

Il I

I I

I '

inodal Number: 323 ll l

l l

l ll Relative l

100.0 1

1004 l

A I

E-24 l Sequential l

None I

lPunction: Monitors ll Humidity l

l l

Test l

l t

j l

Containment Sump Level iI (t) l l

l l

l

}

l II l

1 I

I I

I I i j

l Accuracy: Spec:

N/A ll l Boric Acid l

l l

l q

l Demon: N/A ll Chemical l

1800 ppm l Boric Acid l

A l

E-24 l Sequential l

None I

j i

lISpray I

pH 5.0 l

'O.28 Molar I

l l

Test l

l IService:

Containment ll l

l l

i N.R. Sump Levelll l

l l

1 I

I l

l ll l

1 l

l l Sequential l

l l 7

8 l Location: Containment ilRadiation 11.7 x 10 RADS 11.16 x 10 RADSl CAL-44 l

E-24 l

, Test 1

None l

1 l

ll I

i l

l l

1 I

i l Flood Level Elev: 572'-2"ll l

l l

l l,

lAbove Flood Level: No llAging l

40 Years 1

39.6 years l

I l

E-24 l Sequential 1

None I

3 l'

l lI I

I Note 3 I

I I

Test l

l r

lNeeded for:

ll l

l l

1 l

l l

{

l Hot Shutdown l X l ll l

l l

1 l

l l

d l

llSubmergencel 572"-2' l

Note 2 l

B l

Note 2 i

Note 1 1

None I

t I

l Cold Shutdown Ixl ll l

l l

j l

ll 1

l l

l I

l I [

i i

~

i

[

t

ex Fccility: D2vic-Beas3 Unit 1 SYSTEM COMPONENT EVALUATICH t*ORKSHEET Index No. : 302H-025A Dock 2t:

50-346 Rev.:

2 Q

/

NOTES Prepsred by:

h#

Date II[#

I Checksd by:

Date ///J-//]

1.

An activation energy of 0.78eV was used and the aging test parameter were obtained f rom E-24 (Wyle Lab Test Report,Section IV.).

l2 The only part of the transmitter which is submerged is the vertical guide upon which rides the float. The junction box is above the flood level and would only see a mist environment, not submergence. A LOCA/MSLB test tE-24) has been performed on the transmitter and it is qualified. The ref ore, since submergence of the guide is integral to its f unction and since it I

would not adversely affect the signal f rom the transmitter, it is felt that a suteergence test is not required for this junction box.

i 3.

Materials and/or components sensitive to thermal aging will be replaced as per maintenance and replacement schedules to ensure that associated components will maintain functional operability in harsh environments.

b i

4 4

1 i

O Facility: Davis-Becca Unit 1 MASTER LIST Index No "102M-005 Docket:

50-346 Nm-HARSH NIRONMENT Rev.:

2 TMI ACTICM ITEMS N

ff!/fd]

Prepared by:

Date Checked by:

>dhmyM Date y/g/3 J

l l

1 l

l LOCATIN l

l l

Inside l

Outside l

l l Worksheet 1 I

Plant l

l Primary l

Primary l

l l

Index No.

l Rev. lID Number Generic Name Containment l Containment i REMAIUCS l

l l

1 l

l l

1 lRE2024 l Radiation Element l

l Turb. Bldg. l l

l l 1 IRE 2025 l Radiation Element l

l Turb. Bldg. l l

l 1

0 lRE2387 l Radiat. ion Monitor l

l Rs. 407 l

l l

l 0

lRE2389 l Radiation Monitor l

l.

Rm. 410 l

l l

l 1

1RE4598AA l Radiation Element l

l Turb. Bldg. l l

1 l

1 1RE4598AB l Radiation Element l

l Turb. Bldg. l l

l l

1 l RE4598BA l Radiation Element l

l Turb. Bldg. l l

1 1

1 lRE4598BB l Radiation Element l

l Turb. Bldg. l l

l l

1 lRT2387 l Readout Module l

l Rm. 404 l

See 2.23 l

l 1 0 lRT2389 l Readout Module l

l Rm. 404 l

l l

l 1

lRT4597BA l Radiation Transmitter l

l Rs. 310 l

l l

l 1

l Rr4597BB l Radiation Transmitter l

l Rm. 310 l

l l

l 1

l RT4598AA l Radiation Transmitter l

l Rm. 603 l

l 1

l Rr4598AB l Radiation Transmitter l

l Rs. 603 l

l 1

lRT4598BA l Radiation Transmitter l

1 Rm. 603 l

l l

l 1

lRT4598BB l Radiation Transmitter l

l Rs. 603 l

l l

l 1

lTDI4950 l Temperature Indicator l

l Rm. 505 l

l l

l 1

lTDI4951 l Temperature Indicator l

l Rm. 505 l

l l

l 1

lYlA l 120V AC Dist. Panel l

l Rm. 429 l

l l

l 1 lY2A l 120V AC Dist. Panel l

l Rm. 428 l

l l

1 l

l l

I I

l 1

l l

l 1

I I

I l

l l

1 I

I I

I l

l l

l 1

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I I

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s Fccility: Davio-Bessa Unit 1 SYSTEM COMPONENT LALUATION WORKSHEET Index No d 302H-006 Dockst 50-346 Rev.:

O Prspared by:

M[

8b dd Date:

9. 2 3. S/.

1 Check;d by: PMA7,7 te: {/33/f /

l ll l

l l

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l. Outstanding l l

l l, Pa rameter l Specification l Qualification lSpecificationi Qualification l Method l

Iteses l

I ll 1

l l

.I l

l l

lSystrm TMI Action Items ll Operating l

1 Year l

Note 1 l

U l

N/A l

Note 2 l

1 a

l ll Time l

l l

l l l_,

l 1

I I

l l

l l Plant ID No.

ZE4263 ll l

l l

l l l Temperature l 283.0 l

Note 1 l

H, X

l N/A l

N/A l

Note 2 l

l Component: Accelerometer ll

(*F) l l

l l

ll l

l l

l ll l

l l

l Manufacturer: Endevco ll Pressure l

52.0 l

Note 1 l

G, X

l N/A l

N/A l

Note 2 l

l ll(PSIA) l l

l l

ll l

l l

l Modal Number: 2273A ll l

l l

l ll Relative l

100.0 l

Note 1 l

A l

N/A l

Note 2 l

l f\\1nction: PORV Flow ll Humidity l

l l

l Detection ll (t )

l l

ll l

l l

l Accuracy: Spect N/A ll l Boric Acid l

l l

Demon:

N/A ll Chemical l

1800 ppm l

Note 1 l

A l

N/A l

Note 2 l

l ll Spray l

pH 5.0 l

l l

l l Service: PORV Position ll l

l l

l Indication ll l

l l

l ll l

l l

lIocation: Containment ll Radiation l1.7 x 107 RADS l Note 1 l

CAL-44 l

N/A l

Note 2 l

l Relief Valve Room l l l

l l

l Flood Ievel Elev: 572'-2=ll l

l l

l Aboys Flood Ievel Yes llAging l

40 Years l

Note 1 l

I l

N/A l

Note 2 l

l ll l

l l

j lNesdsd for ll l

l l

l Hot Shutdown lX l ll l

l l

l l l Submergence l 572'-2" l

636'-0" l

B l

M-32 l

N/A l

None l

l Cold Shutdown l l

ll l

l l

t l

ll l

l l

G

{3 m

f

\\

f a

\\

Fccility: Davis-BerGa Unit 1 SYSTEM CDMPONENT L..J'1ATION WORKSHEET Index L~dO2H-006A Dockst:

50-346 Rev.:

0 NOTES Pr:patad by:

f/.

Date:

/ * * #

8 /.

Onck;d by: M d_ M Date:

/04)/ _

r,m v

1.

n a valve flow monitoring system is composed of charge converters, accelerometers, and associated wiring, cabling, and connectors.

Its purpose is to monitor flow past the pilot-operated relief valve and the pressurizer safety valves. These valves provide overpressurization protection for the primary system if heat removal capability is lost. The harsh snvironment seen by the VEMS is due to a postulated IOCA.

The relief valves would not be required to relieve primary system pr:ssure as a result of the IDCA since an overpressurization transient would not occur, thereby precluding the use of the VEMS.

h e VENS would not be used to mitigate the postulated IDCA therefore, failure of this component would not impact ecfety-related functions or mislead the operator.

2.

Environmental testing of the valve flow monitoring system is presently being conducted. Reconumendations from the manufacturer, based upon this testing, are forthcoming. This component is scheduled for modification or replacement during tha first refueling outage subsequent to component on-site availability.

[

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Facility: Davic-3S232 Unit 1 SYSTEM COMPOLt EVALUATION WORKSHEET Index No;,: 302H-006 Dock 3t 50-346 Rev.:

1 Prepared bys hd de Dater /2 -/4 fA Ch2ckzd by: (ij fjj L,. [L_, Date:

,L/y 49, l

II I

I

.I l

l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l

ll Parameter l Specification l Qualification l Specification l Qualification l Method l

Items l

l ll l

1 l

l 1

l l

l System: TMI Action Items ll Operating l 1 Year l

1.1 Years l

Note 4 l

J-31 l Simultaneous l None l

l ll Time l

l l

l Note 1 l

Test l

l l

ll l

1 l

l l

l Plant ID No. ZE4263 ll l

l l

l ll Temperature l 283.0 l

510.0 l

H, X l

J-31 l Simultaneous l None l

l Component: Accelerometer l l

(*F) l l

l l

l Test l

l l

ll 1

l l

l ll l

l l

1 l

l Manufacturer TEC ll Pressure l

52.0 l

99.7 l

G, X l

J-31 l Simultaneous l None l

l ll(PSIA) l l

l l

l Test l

l lModel Number: 2273A ll l

l l

l ll l

l l

l ll Relative l

100.0 l

A l

J-31 l Simultaneous l None l

l Function: PORV Flow l l Hun'idity l

l l

Test l

l l

Detection ll

(%)

l l

11 l

l l

l Accuracy: Spect N/A ll l

Boric Acid l Boric Acid l

l l

l Demon: N/A ll Chemical l

1800 ppm l

A l

J-31

. l Simultaneous l None l

l ll Spray l

pH 5.0 l

l Note 2 l

Test l

l lStrvice:

Valve Flow ll l

l l

l Monitoring System ll l

l l

1 l

l l

l ll l

l l

1 l

l l

l Location: Containment l l Radi'ation l1.7 x 107 RADS l2.0 x 108 RADS l CAL-44 l

J-31 l Sequential Testl None l

l Relief Valve Room ll l

l l

l Flood Level Elev: 572'-2"ll l

l l

l l Sequential l

l lAbove Flood Level: Yes ll Aging l

40 Years l

5.4 Years l

I l

J-31 l

Test, l

None l

l ll l

l Note 3 l

l CAL-53 l

A::alysis l

l l

lNerded for:

ll l

l l

l Hot Shutdown lX l ll l

l l

1 l

ll Submergence l 572'-2" l

636"-0" l

B l

M-5 l

N/A l

None l

l Cold shutdown lX l ll l

l l

l 11 l

l l

l

_~

] Facility: Davis-Bagge Unit 1 SYSTEM COMPONENT EVAllldTION WORKSHEET Indtx Nort 302H-006h Dock 3t:

50-346 Rev.:

1 NOTES

, ' Preparad by a_% E_ b _^ _~ Date g -g 2.

Checked byi U s,) h) d e.L Date s2.)7. f 2, y

1.

The test, which lasted 33 days, subjected the accelerometer and associated cabling to two transients. The first transient reached a maximum of 510*F and 99.7 psia and lasted for 400 seconds. The second transient reached a maximum of 510*F and 99.7 psia and lasted for 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months . The temperature and pressure were then maintained at 170*F and 34.7 psia for the rest of I

the test.

The temperature in containment peaks at 282*F in 17 seconds. The pressure in containment peaks at 52 psia in 50 seconds. The conditions in containment return to ambient af ter 7 days.

Eased on this information, it can be concluded that the test subjected the accelerometer to a more severe envirorunent than that which woeld result from the postulated 10CA.

Since the accelerometer remained functional throughout the test and l

aubsequent to the test, it can be concluded that the accelerometer would remain functional during and after exposure to the environment that would result from the postulated IDCA (Reference G, H, X).

2.

The test subjected the accelerometers to 60 minutes of, spray at a pH of 4.5 and a concentration of 13,000 to 14,000 ppa, followed by a spray of higher pH (due to the addition of sodium phosphate), which was continued until the end of the test l

period, 32 days, 22 hours2.546296e-4 days 0.00611 hours 3.637566e-5 weeks 8.371e-6 months . The concentration and pH of boric acid at Davis-Besse is initially approximately 5.0.

Upon J

recirculation, the pH is 7.0 or greater due to the addition of trisodium phosphate.

The test subjected the accelerometer to a more severe chemical spray environment, since the initial spray has a lower pH l

then that at Davis-Besse (due to the higher concentration).and since the test lasted over 32 days.

l 3.

Materials and/or components sensitive to thermal aging will be replaced as per maintenance and replacement schedules to assure that associated components will maintain functional operability in harsh environments.

4.

One year operating time is used as a conservative maximum specification.

i i

l i

i I

I

)

l l

4 r

I i

i i

I

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(~

l'

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Fccility: Davic-Begga Unit 1 SYSTEM COMPONENT ATION WORKSHEET Index b ri 302H-007 Dock;t 50-346 Re v. :

O Pr ptred by:

MN MOS Date 8 83-II.

Chick 2d by:M4d ?.ored, Date s fh)N/

l f

l ll l

l l

l l EQUIPMENT DESCRIPTION ll 12NIRONMENT DOCUMENTATION REF.

l Qualification l. Outstanding l l

l l Parameter i Specification l Qualification l Specification l Qualification Method Items l

l ll l

l l

lSystcm

'IMI Action Items ll Operating l

1 Year l

Note 1 l

U l

N/A l

Note 2 l

l llTime l

l l

l 11 l

l l

lPlcnt ID No.

ZE4264 ll l

l l

l l lTeaperature l 283.0 l

Note 1 l

H, X

l N/A l

N/A l

Note 2 l

l Component: Accelerometer ll

(*F) l l

l l

ll l

l l

l ll l

l l

l Manufacturer: Endevco ll Pressure l

52.0 l

Note 1 l

G, X l

N/A l

Note 2 l

l ll(PSIA) l l

l l

ll l

l l

i l

l l

l Modal Number: 2273A ll l

l l

l llRelative l

100.0 l

Note 1 l

A l

N/A l

Note 2 l

l Manction: Flow Detection ll Humidity l

l l

l ll (o

l l

l l Accuracy: Spec N/A ll l Boric Acid l

l l

Demon:

N/A ll Chemical I

1800 ppm l

Note 1 l

A l

N/A l

Note 2 l

l l l Spray l

pH 5.0 l

l l

l l Se rvice: PORV Flow ll l

l l

l Indication ll l

l l

l ll l

l l

lIocstion: ContairJnent ll Radiation l1 7 x 107 RADS l Note 1 l

CAL-44 l

N/A l

Note 2 l

l l

l Relief Valve Room ll l

l Flood Ievel Elev: 572'-2"ll l

l l

lAbova Flood Ievel: Yes ll Aging l

40 Years l

Note 1 l

I l

N/A l

Note 2 l

l ll l

l l

lNesd-d fort ll l

l l

l Hot Shutdown lX l ll l

l l

l l l Submergence l 572'-2" l

636'-0" l

B l

M-3 2 l

N/A l

None l

i l Cold Shutdown l

l ll l

l l

l ll l

l l

's FCcilitys L.y c-Becco Unit 1 SYSTEM COMPONENTL2UATION WORKSHEET Inda L, 302H-007A Dockst:

50-346 Rev.s 0

NOTES W/ Ot,/./4+e.olu PrSpared bys Dates / O '

8 /.

Onscksd bys R4_

wif.

Date s Jef/}ff l.

We valve flow monitoring system is composed of charge converters, accelerometers, and associated wiring, cabling, and connectors.

Its purpose is to monitor flow past the pilot-operated relief valve and the pressurizer safety valves. These valves provide overpressurization protection for the primary system if heat removal capability is lost.

%e harsh savironment seen by the VFMS is due to a postulated LOCA.

We relief valves would not be required to relieve primary system pressure as a result of the LOCA since an overpressurization transient would not occur, thereby precluding the use of the VENS.

%e VENS would not be used to mitigate the postulated LOCA; therefore, failure of this component would not impact j

safety-related functions or mislead the operator.

l 2.

Environmental testing of the valve flow monitoring system is presently being conducted. Recommendations from the

{

manufacturer, based upon this testing, are forthcoming. This component is scheduled for modification or replacement during the first refueling outage subsequent to component on-site availability.

l 1

1 i

1 1

i l

l I

i 1

/7 I

l

/

h Fccility:

)Nis-issa Unit 1 SYSTEM COMPONENT EVALUATION WORKSHEET Index o'.'I 302H-007 Dockst:

50-346 Rev.:

1 Prepared by:

MA

ft' Date:

//- y -f2

( v,L,p y). 2,,{,f, Dates fy--)7 g2 Chick 1d by:

l ll l

l l

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l

ll Parameter l Specification l Qualification l Specification l Qualification l Method l

Items l

l ll l

l l

lSystcm: TMI Action Items ll Operating l 1 Year l

1.1 Years l

Note 4 l

J-31 l Simultaneous l None l

l ll Time l

l l

l Note 1 l

Test l

l l

ll l

l l

lPlcnt ID No. 2S4264 ll l

l l

4 l

ll Temperature l 283.0 l

510.0 l

H, X l

J-31 l Simultaneous l Mone l

l Component: Accelerometer l l

(*F) l l

l l

l Test l

l l

ll l

l l

l ll l

l l

lMrnufacturer TEC ll Pressure l

52.0 l

99.7 l

G, X l

J-31 l Simultaneous l None l

l ll(PSIA) l l

l l

l Test l

l lModel Number: 2273A ll l

l l

ll l

l l

l ll Relative l

100.0 l

A l

J-31 l Simultaneous l None l

l Function: PORV Flow ll Humidity l

l l

Test l

l l

Detection ll

(%)

l l

ll l

l l

t l

l Accuracy: Spec:

N/A ll l Boric Acid l Boric Acid l

l l

l Demon N/A ll Chemical l

1800 ppm l

A l

J-31 l Simultaneous l Hone l

l ll Spray l

pH 5.0 l

l Note 2 l

Test l

l lSarvice:

Valve Flow ll l

l l

l Monitoring System ll l

l l

l ll l

l l

l

.1 7

l Loc tion: Containment ll Radiation l1.7 x 10 RADS l2.0 x 108 RADS l CAL-44 l

J-31 l Sequential Test l None l

l Relief Valve Room ll l

l l

l Flood Level Elev: 572'-2"ll l

l Sequential l

lAbova Flood Level Yes ll Aging l

40 Years l

5.4 Years l

I l

J-31 l

Test, l

None l

l ll l

l Note 3 l

l CAL-53 l

Analysis l

l lN2sded f or:

ll l

l l

l Hot Shutdown lX l ll l

l l

l ll Submergence l 572'-2" l

636"-0" l

B l

M-5 l

N/A l

None l

l Cold Shutdown lxl ll l

l l

l ll l

l l

l 1

l l

,O

\\

3 FEcility: Davis-Bases Unit 1 SYSTI!M COMPONENT EVALUATION WORKSHEET Index Nci.: 302H-007A' Dockat:

50-346 Rev.

1 i

Przpsred by: [; ' _ k -- - -%

Date //- 9-4 i Checked by: Q g,,a a) 4 4 Date L7 /f,92-

/

1.

The test, which lasted 33 days, subjected the accelerometer and associated cabling to two transients. The first transient reached a maximum of 510*F and 99.7 psia and lasted for 400 seconds. The second transient reached a maximum of 510*F and 99.7 psia and lasted for 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months . The temperature and pressure were then maintained at 170*F and 34.7 psia for the rest of i

the test.

The temperature in containment peaks at 282*F in 17 seconds. The pressure in containment peaks at 52 psia in 50 seconds. The conditions in containment return to ambient after 7 days.

Based on this information, it can be concluded that the test subjected the accelerometer to a more severe environment than that which would result from the postulated LOCA.

Since the accelerometer remained functional throughout the test and j

subsequent to the test, it can be concluded that the accelerometer would remain functional during and af ter exposure to the' environment that would result from the postulated IOCA (Reference G, H, X).

l l

2.

The test subjected the accelerometers to 60 minutes of spray at a pH of 4.5 and a concentration of 13,000 to 14,000 ppe, -

i i

followed by a spray of higher pH (due to the addition of sodium phosphate), which was continued until the end of the test period, 32 days, 22 hours2.546296e-4 days 0.00611 hours 3.637566e-5 weeks 8.371e-6 months . The concentration and pH of boric acid at Davis-Besse is initially approximately 5.0.

Upon

]

recirculation, the pH is 7.0 or greater due to the addition of trisodium phosphate.

j The test subjected the accelerometer to a more severe chemical spray environment, since thh initial spray has a lower pH then that at Davis-Besse (due to the higher concentration) and since the test lasted over 32 days.

i i

3.

Materials and/or components sensitive to thermal aging will be replaced as per maintenance and replacement schedules to assure that associated components will maintain f unctional operability in harsh environments.

4.

One year operating time is used as a conservative maximum specification.

4 1

9 1

i i

1 l

I i

O O

n Fccility: Davis-Besse Unit 1 SYSTEM COMPONENT Lw;4UATION NORKSHEET Index No # 302H-003 1

Dockst:

50-346 Rev.:

O Prsparsd by:

M /. Sdidds /o Date: 3 37. f/.

4 te: Th7/P/

Qiscksd by p m m X 6, i l il l

l l

l lEQUII9 TENT DESCRIPTION ll ENVIROtttENT I

DOCLMENTATION REF.

l Qualification l. Outstanding l 1 l ll Parameter Specification Qualification l Specification Qualification l Method l

Items l

I ll l

l t

I l

l Systems 198I Action Items ll Operating l

1 Year l

Note 1 l

U l

N/A l

Mote 2 l

l l ll Time l

l l

' l ll l

l l

l

l Plant ID No.

ZE4265 ll i

l l

'l l l Temperature l 283.0 l

Note 1 l

H, X l

N/A l

Note 2 l

1 l Component: Accelerometer ll

(*r>

l l

ll l

i l

1 I

I l

ll l

l l

1 l

l l

i lManufEcturer Endevco l l Pressure l

52.0 l

Note 1 l

G, X l

N/A l

Note 2 l

l ll(PSIA) l l

l l

ll l

l l

l 1

l l

0 l Modal Number: 2273A ll l

l l

l ll Relative l

100.0 l

Note 1 l

A l

N/A l

Note 2 l

j l Manction: Flow Detection ll Humidity l

l l

l ll (s )

l l

11 l

l 1

l l

l l Accuracy: Spect N/A ll l Boric Acid l

l l

l

! l Demon N/A ll Chemical l

1800 ppm l

Note 1 l

A l

N/A l

Note 2 l

l ll Spray l

pu 5.0 l

l l

l l Service: Pressurize r ll l

l l

. l Safety Valve Discharge ll l

l l

i

)lIocation:

ll 1

I I

l l

j l Containment ll Radiation l1.7 x 107 RADS l Note 1 l

CAL-44 l

N/A l

Note 2 l

1 I Belief Valve Room ll l

l l

l_

l 1 l Flood Ievel Elev: 572'-2"ll l

l l

l Abova Flcod Ievel Yes ll Aging l

40 Years l

Note 1 l

I l

N/A l

Note 2 l

l l ll l

l l

i lNesdsd fors ll l

l l

j l Hot Shutdown lX l ll l

l l

l l lSuksnergence l 572'-2" l

636'-0" l

B l

M-3 2 l

N/A l

None l

Cold Shutdown l l

ll l

l l

lll ll l

l l

1 f

1

(h

/m

(

)

(

)

Fccility: Davio-Decca Unit 1 SYSTD1 COMPONENT ATION WORKSHEET Ind;x L / 302H-008A Dockst 50-346 Rev.:

O Prcpared by: M /-

, Dates

/D*/ 8/.

Ch2cked by: p =- 4 f, M d Dates

/u//)]/

sf l.

The valve flow monitoring system is composed of charge conver'ters, accelerometers, and associated wiring, cabling, and connectors.

Its purpose is to monitor flow past the pilot-operated relief valve and the pressurizer safety valves. These valves provide overpressurization protection for the primary system if heat removal capability is lost.

The harsh environment seen by the VINS is due to a postulated IDCA.

The relief valves would not be required to relieve primary system pressure as a result of the LOCA since an overpressurization transient would not occur, thereby precluding the use of the VENS.

The VFMS would not be used to mitigate the postulated IOCA; therefore, failure of this component would not impact safety-related functions or mislead the operator.

2.

Environmental testing of the valve flow monitoring system is presently being conducted. Recommendations from the manufacturer, based upon this testing, are forthcoming. This component is scheduled for modification or replacement during the first refueling outage subsequent to component on-site availability.

Fccility: Det E-Basse Unit 1 SYSTEM COMPONL d' EVALUATION WORKSHEET Index No 302H-003

] Dockst 50-346 Rev.:

1 Prepared by:

i f n//pg Date:

//- /- f,4 l Checked by:

( i p j,) L.fA.,,Date:

j_2.r.f.92,,,

.y 1

il i

i 1.

l j l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l

ll Parameter Specification i Qualification ISpecificationlQualificationl Method l

Items l

l ll l

l l

l I

lSystta TMI Action Items ll Operating l 1 Year l

1.1 Years l

Note 4 l

J-31 l Simultaneous l None l

l ll Time l

l l

l Note 1 l

Test l

l i l ll l

l l

l l Plant ID No. ZE4265 ll l

l l

l l l ll Temperature l 283.0 l

510.0 l

H, X l

J-31 l Simultaneous l None l

l l Component: Accelerometer ll

(*F) l l

l l

l Test l

l 1 l ll l

l l

l

. l ll l

l l

i l

l l Manufacturer TEC ll Pressure l

52.0 l

99.7 l

G, X l

J-31 l Simultaneous l None l

l l ll(PSIA) l l

l l

l Test l

l lModel Number: 2273A ll l

l l

i l

ll l

l l

l ll Relative l

100.0 l

A l

J-31 l Simultaneous l None l

l Function:

Pzr. Safety ll Humidity l

l l

Test l

l l

Valve ll (t) l I

l l

ll l

l l

l Accuracy: Spec:

N/A ll l Boric Acid l Boric Acid l

l l

l Demon: N/A ll Chemical l

1800 ppm l

A l

J-31 l Simultaneous l None l

l ll Spray l

pH 5.0 l

l Note 2 l

Test l

l lSarvice Valve Flow ll l

l l

l Monitoring System ll l

l l

i l

ll l

l l

l 1

7 8

l Location: Containment ll Radiation 13.87 x 10 RADS l2.0 x 10 RADS l CAL-44 l

J-31 l Sequential Test l None l

l l

Relief Valve Room ll l

l i

l Flood Level Elev: 572'-2"ll l

Sequential l

~

lAbove Flood Level: Yes ll Aging l

40 Years l

5.4 Years l

I l

J-31 l

Test, l

None l

a l

ll l

l Note 3 l

l CAL-53 l

Analysis l

l lNeeded for:

ll l

l l

l Hot Shutdown lX l ll l

l l

M-5 l

l 1

l ll Submergence l 572'-2" l

636"-0" l

B l

V-38A l

N/A l

None l

l Cold shutdown lX l ll l

l l

l ROC-38A l

l l

l ll l

l l

(~%

%/

N /

N Indgx No7 )302H-008A Facility: Davis-20sse Unit 1 SYSTIM COMPONENT EVAI4u. TION WORKSHEET Dockst :

50-346 Rev.:

1 NOTES 8= _- Date __ //- f -gA

((,L p jfy L s.f..,.,Date l Preparsd by:

Chrck d by:

J2.jj -9L l.

Tha test, which lasted 33 days, subjected the accelerometer and associated cabling to two transients. The first transient reached a maximum of 510*F and 99.7 psia and lasted for 400 seconds. The second transient reached a maximum of 510*F and 99.7 psia and lasted for 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months . The temperature and pressure were then maintained at 170*F and 34.7 psia for the rest of the test.

The temperature in containment peaks at 282*F in 17 seconds. The pressure in containment peaks at 52 psia in 50 acconds. The conditions in containment return to ambient atter 7 days.

Based on this information, it can be concluded that the test subjected the accelerometer to a more severe environment than that which would result f rom the postulated LOCA.

Since the accelerometer remained functional throughout the test and subsequent to the test, it can be concluded that the accelerometer would remain functional during and after exposure to the environment that would result f rom the postulated LOCA (Reference G, H, X).

2.

The test subjected the accelerometers to 60 minutes of spray at a pH of 4.5 and a concentration of 13,000 to 14,000 ppm, followed by a spray of higher pH (due to the addition of sodium phosphate), which was continued until the end of the test period, 32 days, 22 hours2.546296e-4 days 0.00611 hours 3.637566e-5 weeks 8.371e-6 months . The concentration and pH of boric acid at Davis-Besse is initially approximately 5.0.

Upon recirculation, the pH is 7.0 or greater due to the addition of trisodium phosphate.

The test subjected the accelerometer to a more severe chemical spray environment, since the initial spray has a lower pH then that at Davis-Besse (due to the higher concentration) and since the test lasted over 32 days. >

4 3.

Materials and/or components sensitive to thermal aging will be replaced as per maintenance and replacement schedules to assure that associated components will maintain functional operability in harsh environments.

1 4.

One year operating time is used as a conservative maximum specification.

1 i

4 4

l I

1 1

4 W

d

Fccility: Davio-Berse Unit 1 SYSTEM COMPONENT EVALUATION WORKSHEET Index Nois 302H-009 Dockst:

50-346 Rev.:

O Prspared by:

49f M 8 /J dhvaale Date

92184, Ciecksd by: M 4. M Dates f/Y/>/y /

y s

I ll l

l l

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l. Outstanding l l

ll Parameter i Specification l Qualification l Specificationi Qualification Method Items l

l ll 1

1 I

I i

i l

lSyctsm: 'IMI Action Items ll Operating l

1 Year l

Note 1 l

U l

N/A l

Note 2 l

l ll Time l

l l

l Il l

l l

i l Plant ID No.

ZE4266 ll l

l l

l l l Temperature l 283.0 l

Note 1 l

H, X

l N/A l

N/A l

Note 2 l

l Component: Accelerometer ll

(*F) l l

l l

ll l

l l

l ll l

l l

l Manufacturers Endevco ll Pressure l

52.0 l

Note 1 l

G, X l

N/A l

Note 2 l

l ll(PSIA) l l

l l

ll l

l l

I i

l Modal Number: 2273B ll l

l l

)

l ll Relative l

100.0 l

Note 1 l

A l

N/A l

Note 2 l

l E\\1nction : Flow Detection ll Humidity l

l l

l ll (t )

l I

l l

l 1

l l

ll l

l l

l Accuracy: Spec:

N/A ll l Boric Acid l

l l

Demon N/A ll Chemical l

1800 ppm l

Note 1 l

A l

N/A l

Note 2 l

l ll Spray l

pH 5.0 l

l l

l l Service: Pressurizer ll l

l l

l Safety Valve Discharge l l l

l l

l ll l

l l

lIocation: Containment ll Radiation l1.7 x 107 RADS l Note 1 l

CAL-44 l

N/A l

Note 2 l

l Relief Valve Room ll l

l l

l Flood Ievel Elev: 572'-2"ll l

l l

l l Abova Flood level: Yes ll Aging l

40 Years l

Note 1 l

I l

N/A l

Note 2 l

l ll l

l l

lNeedsd for ll l

l l

l Hot Shutdown l X l ll l

l l

3 l

ll Submergence l 572'-2" l

636'-0" l

B l

M-3 2 l

N/A l

None l

i l Cold Shutdown l

l ll l

l l

ll l

l l

Facility: Lfis-Bessa Unit 1 SYSTEM CCMPONENTblUATION WORKSHEET Index L _ 302H-009A f

Dockst:

50-346 Rev.:

0

~

NOTES Prapared by:

MM MM- #w Date

/O'/*8/,

discksd by: /4___- M d. M Dates

//,/////

a g

1.

He valve flow monitoring system is composed of charge converters, accelerometers, and associated wiring, cabling, and 4

f connectors.

Its purpose is to monitor flow past the pilot-operated relief valve and the pressurizer safety valves. These valves provide overpressurization protection for the primary system if heat removal capability is lost.

The harsh l

environment seen by the VEMS is due to a postulated IDCA.

The relief valves would not be required to relieve primary system

]

pressure as a result of the IOCA since an overpressurization transient would not occur, thereby precluding the use of the 1

VFMS.

He VEMS would not be used to mitigate the postulated IOCA; therefore, failure of this component would not impact j

safety-related functions or mislead the operator.

2.

Environmental testing of the valve flow monitoring system is presently being conducted. Recosamendations from the manufacturer, based upon this testing, are forthcoming. his component is scheduled fcr modification or replacement during the first refueling outage subsequent to component on-site availability.

9 l

l t

O O

O Pccility: Dudic-Brsze Unit 1 SYSTEM COMPONM EVALUATION WORKSHEET Index W ;t 302H-009

?

Dockst:

50-346 Rev.:

1 Prepared by: M,b mms _;<r?

Date:

//- c/ -p;,L Checksd by:

f_,4,, p s,) 'g!L. _/,, Date:

n.jy fz.

.p l

ll l

l l

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l

ll Parameter l Specification l Qualification l Specification l Qualification l Method l

Items l

i l

ll l

l l

l System: TMI Action Items l l Operating l 1 Year l

1.1 Years l

Note 4 l

J-31 l Simultaneous l None l

l ll Time l

l l

l Note 1 l

Test l

l l'

l Plant ID No. ZE4266 ll l

l l

l ll l

l l

I l

l lTenperaturel 283.0 l

510.0 l

H, X l

J-31 l Simultaneous l Nor,e l

l Component: Accelerometer ll

(*F) l l

l l

l Test l

l l

ll l

l I

i l

ll l

l l

l Manufacturer: TEC ll Pressure l

52.0 l

99.7 l

G, X l

J-31 l Simultaneous l None l

l ll(PSIA) l l

l l

l Test l

l lModel Number: 2273A ll l

l l

l ll l

l l

ll Relative l

100.0 l

A l

.J-31 l Simultaneous l

None l

l Function:

Pzr. Safety ll Humidity l

l l

Test l

l l

Valve ll (t) l l

l l

ll l

l l

l Accuracy: Spect N/A ll l

Boric Acid l

l l

l Demon: N/A ll Chemical l

1800 ppm l

A l

J-31 l Simultaneous l None l

l ll Spray l

pH 5.0 l

l Note 2 l

Test l

l lSsrvice:

Valve Flow ll l

l l

l Monitoring System l l l

l l

l ll l

l l

7 0

l Location: Containment ll Radiation l3.87 x 10 RADS l2.0 x 10 RADS l CAL-44 l

J-31 l Sequential Test l None l

l Pelief Valve Room ll l

l l

1 l Flood Level Elev: 572'-2"ll l

l l

l l Sequential l

l lAbova Flood Level: Yes ll Aging l

40 Years l

5.4 Years l

I l

J-31 l

Test, l

None l

a l

ll l

l Note 3 l

l CAL-53 l

Analysis l

l lNreded for:

ll l

l l

i l Hot Shutdown

!xl ll l

l l

l ll Submergence l 572'-2" l

636"-0" l

B l

M-5 l

N/A l

None l

l Cold Shutdown lX l ll l

l l

l V-38A l

l l

)

l ll l

l l

l ROC-38A l

l l

l t

4

I

?ccility: Davis-Daste Unit 1 SYSTEM COMPONENT EVALUiOION WORKSHEET Ind1x No. ~302H-009A bck3t:

50-346 Rev.:

1 Prtpared by: A-4 M - A -- _o_

Date

//-y-g:3,

: hscksd by fl.;ts).ffu T/,Date sf-M -

_7 1

1.

Tha test, which lasted 33 days, subjected the accelerometer and associated cabling to two transients. The first transient rasched a maximum of 510*F and 99.7 psia and lasted for 400 seconds. The second transient reached a maximum of 510*F and a

99.7 psia and lasted for 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

The temperature and pressure were then maintained at 170*F and 34.7 psia for the rest of the test.

The tenperature in containment peaks at 282'F in 17 seconds. The pressure in containment peaks at 52 psia in 50 seconds. The conditions in containment return to ambient af ter 7 days.

Based on this information, it can be concluded that the test subjected the accelerometer to a more severe environment than that which would result f rom the postulated LOCA.

Since the accelerometer remained functional throughout the test and subsequent to the test, it can be concluded that the accelerometer would remain functional during and af ter exposure to the environment that would result from the postulated LOCA (Reference G, H, X).

2.

Tha test subjected the accelerometers to 60 minutes of spray at a pH of 4.5 and a concentration of 13,000 to 14,000 ppm, followed by a spray of higher pH (due to the addition of sodium phosphate), which was continued until the end of the test period, 32 days, 22 hours2.546296e-4 days 0.00611 hours 3.637566e-5 weeks 8.371e-6 months . The concentration and pH of boric acid at Davis-Besse is initially approximately 5.0.

Upon i

recirculation, the pH is 7.0 or greater due to the addition of trisodium phosphate.

Tha test subjected the accelerometer to a more severe chemical spray environment, since the initial spray has a lower pH then that at Davis-Besse (due to the higher concentration) and since the test lasted over 32 days.

3.

Materials and/or components sensitive to thermal aging will be replaced as per maintenance and replacement schedules to assure that associated components will maintain functional operability in harsh environments.

4.

Ona year operating time is used as a conservative maximum specification.

1 4

1 f

i l

1 i

r L

n

\\

r Facility: Davig-Becce Unit 1 SYSTEM COMPONERf L ALUATION WORXSHEET Index L A 302H-010 Dockat:

50-346 Rev.:

0 i

Prcpared by:

M 4( M M Date:

I* IS *0/.

Chicksd by: 7M 8. '

tes f/r,3///

I ll l

l l

l l EQUIPMENT DESCRIPTION ll ENVIROtMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l

l l Parameter l Specification l Qualification l Specification lQualification 1 Method Items l

l ll l

l l

l 1

I l

lSystrut: 'IMI Action Items ll Operating l

1 Year l

Note 1 l

U l

N/A l

Note 2 l

l llTime l

l l

l

[

i l

ll l

1 l

l l

l l Plant ID No.

ZE4267 ll l

l l

1 l

ll Temperature l 283 0 l

Note 1 l

H, X

l N/A l

N/A l

Note 2 l

l Component: Accelerometer ll

(*F) l l

l l

ll l

l l

l ll l

l l

1 l

l l

l Manufacturer: Endevco ll Pressure l

52.0 l

Note 1 l

G, X l

N/A l

Note 2 l

l ll(PSIA) l l

l l

ll l

1 l

l l

I l Modal Number: 2273B ll l

l l

l l l Relative l

100.0 l

Note 1 l

A l

N/A l

Note 2 l

l Ebnction: Flow Detection ll Humidity l

l l

l ll n>

l l

l 1

l ll l

l l

l Accuracy: Spect N/A ll l Boric Acid l

l l

Demon:

N/A ll Chemical l

1800 ppm l

Note 1 l

A l

N/A l

Note 2 l

l ll Spray l

pH 5.0 l

l l

l l Service: Pressurizer ll l

l l

l Safety Valve Position ll l

l l

l Indication ll l

l l

lIocation: Containment ll Radiation l1.7 x 107 RADS l Note 1 l

CAL-44 l

N/A l

Note 2 l

l Relief Valve Room l l l

l l

l Flood level Elev: 572'-2"ll l

l l

l Abova Flood Ievel: Yes ll Aging l

40 Years l

Note 1 l

I l

N/A l

Note 2 l

l ll l

l l

lNesdsd for ll l

l l

l

,1 l Hot Shutdown lX l ll l

l l

l l l Submergence l 572'-2" l

636'-0" l

B l

M-3 2

.l N/A l

None l

l Cold Shutdown 1 I

ll l

l l

l ll l

l l

(D

(^)

C) 302H-01 Facility: LJic-BesOs Unit 1 SYSTEM COMPONENTb,1UATION WORKSHEET IndIx L.m Dockst:

50-346 Rev.:

O Pr5 pared by: mmh Date

/O-/.g/,

Ci;ckzd by: MfAf, M Dates

/s/j)ff V

/

1.

The valve flow monitoring system is composed of charge converters, accelerometers, and associated wiring, cabling, and connectors.

Its purpose is to monitor flow past the pilot-operated relief valve and the pressurizer safety valves. These valves provide overpressurization protection for the primary system if heat removal capability is lost. The harsh environment seen by the VEMS is due to a postulated IDCA.

The relief valves would not be required to relieve primary system pressure as a result of the LOCA since an overpressurization transient would not occur, thereby precluding the use of the VEMS. ' Die VENS would not be used to mitigate the postulated IDCA therefore, failure of this component would not impact safety-related functions or mislead the operator.

l 2.

Environmental testing of the valve flow monitoring system is presently being conducted. Reconumendations from the manufacturer, based upon this testing, are forthcoming. This component is scheduled for modification or replacement during the first refueling outage subsequent to component on-site availability.

f l

i

}

l i

s 4

.i

(

I,q\\

i

(

)

(

\\.

/

SYSTEM COMPON.M) EVALUATION WORKSHEET C

F cility: D vis-Basse Unit 1 Index No.i 302H-010 Dockat:

50-346 Rev.:

1 Prepared by: dyb

/d ytt>

Da te:

//-y-g;&

Checked by:

OLp y) MLL, Datet jg -jc.g n l

ll l

l l.

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Catstanding l l

l ll Parameter l Specification l Qualification l Specification l Qualification l Method l

Items l

l ll l

l l

l System: TMI Action Items ll Operating l 1 Year l

1.1 Years l

Note 4 l

J-31 l Simultaneous l None l

l ll Time l

l l

l Note 1 l

Test l

l l l ll l

l l

l Plant ID No. ZE4267 ll l

l l

ll ll Temperature l 283.0 l

510.0 l

H, X l

J-31 l Simultaneous l

None l

l Component: Accelerometer ll

(*F) l l

l l

l Test l

l

l ll l

l l

l

! l ll l

l l

l lMinufacturer: TEC ll Pressure l

52.0 l

99.7 l

G, X l

J-31 l Simultaneous l

None l

l ll(PSIA) l l

l l

l Test l

l l

lModel Number: 2273A ll l

l l

l ll l

l l

l 1

l l

' l ll Relative l

100.0.

l 10 0.0 l

A l

J-31 l Simultaneous l

None l

l Function:

Pzr. Safety llHumidity l

l l

Test l

l l Valve Flow Detection ll

(%)

l

'l l

l l

l ll l

l l

l Accuracy: Spec:

N/A ll l Boric Acid l Boric Acid l

l l

l Demon: N/A ll Chemical l

1800 ppm l

A l

J-31 l Simultaneous l None l

l ll Spray l

pH 5.0 l

l Note 2 l

Test l

l l Service:

Valve Flow ll l

l l

l Monitoring System ll l

l l

4 l

ll l

l l

7 8

l lIncation: Containment ll Radiation l3.87 x 10 RADS l2.0 x 10 RADS l CAL-44 l

J-31 l Sequential Test l None l

j l Relief Valve Room ll l

l l

l Flood Level Elev: 572'-2"ll l

l l

l l Sequential l

l i lAbova Flood Level: Yes ll Aging l

40 Years l

5.4 Years l

I l

J-31 l

Test, l

None l

l l ll l

l Note 3 l

l CAL-53 l

Analysis l

l

lNesded for

ll l

l l

l Hot Shutdown lYl ll l

l l

l ll Submergence l 572'-2" l

636"-0" l

B l

M-5 l

N/A l

None l

j i

l Cold Shutdown lX l ll l

l l

l V-38A l

l l

l ll l

l l

l ROC-38A l

l l

i

Fccility: Davis-Mssa Unit 1 SYSTEM COMPONENT EVAtalATION WORKSHEET Ind;x Nort 302H-010A j

Dockst:

50-346 Rev.:

1 NOTES Prepared by: _ C i M -_m_

-_g_ Date N-y -g sa.,

l Chrcked by:

(4.,///L.J. Z',,_ Date,12 'p; -f y 1.

The test, which lasted 33 days, subjected the accelerometer and associated cabling to two transients. The first transient reached a maximum of 510*F and 99.7 psia and lasted for 400 seconds. The second transient reached a maximum of 510*F and 99.7 psia and lasted for 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months . The temperature and pressure were then maintained at 170*F and 34.7 psia for the rest of the test.

The temperature in containment peaks at 282*F in 17 seconds. The pressure in containment peaks at 52 psia in 50 seconds. The conditions in containment return to ambient af ter 7 days.

Based on this information, it can be concluded that the test subjected the accelerometer to a more severe environment than that which would result from the postulated IDCA.

Since the accelerometer remained functional throughout the test and subsequent to the test, it can be concluded that the accelerometer would remain functional during and af ter exposure to the environment that would result f rom the postulated LOCA (Reference G, H, X).

2 2.

The test subjected the accelerometers to 60 minutes of spray at a pH of 4.5 and a concentration of 13,000 to 14,000 ppm, followed by a spray of higher pH (due to the addition of sodium phosphate), which was continued until the end of the test i

period, 32 days, 22 hours2.546296e-4 days 0.00611 hours 3.637566e-5 weeks 8.371e-6 months . The concentration and pH of boric acid at Davis-Besse is initially approximately 5.0.

Upon recirculation, the pH is 7.0 or greater due to the addition of trisodium phosphate.

The test subjected the accelerometer to a more severe chemical spray environment, since the initial spray has a lower pH then that at Davis-Besse (due to the higher concentration) and since

m test lasted over 32 days.

3.

Materials and/or components sensitive to thermal aging will be replaced as per maintenance and replacement schedules to

{

assure that associated components will maintain functional operability in harsh environments.

4.

One year operating time is used as a conservative maximum specification.

i 1

I l

i Facility: Davis-Besse Unit 1 SYSTDt COMPONENT EVALUATION WORKSHEET Index No.: 302H-011 Docksts 50-346 Rev.:

O Prspsrgd by:

f/ $MM Dates

@* 23 * $ /.

Chscksd by: M e9. h Dates fh78/

f I

l ll l

l l

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l

l l l Parameter Specification I Qualification l Specification, Qualification l Method l

Items l

l l ll l

l l

1 l

l lSyctca: 1MI Action Items ll Operating l

1 Year l

Note 1 l

U l

N/A l

Note 2 l

l ll Time l

l l

I ll 1

l l

l Plant ID W.

ZE4268 ll l

l l

l l l Temperature l 283.0 l

Note 1 l

H, X l

N/A l

Note 2 l

l l Component Accelerometer ll

(*F) l l

l l

ll l

l l

1 l

l l

2 l

ll l

l l

lManufteturer: Ehdevco ll Pressure l

52.0 l

Note 1 l

G, X

l N/A l

N/A l

Note 2 l

l ll(PSIA) l l

l l

l ll l

l l

l Modal Number: 2273B ll l

l l

l ll Relative l

100.0 l

Note 1 l

A l

N/A l

Note 2 l

l l F\\inction : Flow Detection l l Humidity l

l l

, l ll (u

l l

ll l

l l

j l Accuracy: Spect N/A ll l Boric Acid l

l l

l l l Demon:

N/A ll Chemical l

1800 ppm l

Note 1 l

A l

N/A l

Note 2 l

l ll Spray l

pH 5.0 l

l l

l I

l Service:

PRZR Safety ll l

l l

l Position Indication ll l

l l

l j l ll l

l l

i lIocation: Containment l l Radiation l1.0 x 108 RADS l Note 1 l

CAL-44 l

N/A l

Note 2 l

l Relief Valve Room ll l

l l

l Flood Ievel Elev: 572'-2"ll l

l l

l Abova Flood Ievel Yes ll Aging l

40 Years l

Note 1 l

I l

N/A l

Note 2 l

j l

ll l

l l

lNesdsd fors ll l

l l

l Hot Shutdown lX l ll l

l l

l

! ! Submergence l 572'-2" l

636'-0" l

B l

M-3 2 l

N/A l

None l

l Cold Shutdown l

l ll l

l l

l ll l

l l

O O

C Pccility: % vis-O'3293 Unit 1 SYSTEM COMPONE7 h 7ALUATION WORKSHEET Ind2x LJ. : 302H-Olla Dockst:

50-346 Rev.:

0 NOTES l

Prapared by: M /-

t,/.

Dater /8- /. 8(

Onsched by: MQ Dater

/6fiff}

1.

The valve flow monitoring system is composed of charge converters, accelerometers, and associated wiring, cabling, and l

connectors.

Its purpose is to monitor flow past the pilot-operated relief valve and the pressurizer safety valves. These valves provide overpressurization protection for the primary system.if heat removal capability is lost. He harsh environment seen by the VfMS is dite to a postulated IDCA.

The relief valves would not be required to relieve primary system pressure as a result of the IDCA since an overpressurization transient would not occur, thereby precluding the use of the VFMS.

The VEMS would not be used to mitigate the postulated IDCA; therefore, failure of this component would not impact 3

safety-related functions or mislead the operator.

2.

Environmental testing of the valve flow monitoring system is presently being conducted. Recomumendations from the manufacturer, based upon this testing, are forthcoming. his component is scheduled for modification or replacement during-j the first refueling outage subsequent to component on-site availability.

I 4

j 1

j%

f)

Facility: W e-Drace Unit 1 SYSTEM COMPOL.. EVALUATION WORKSHEET Index N'o 302H-011 Dockst 50-346 Rev.:

1 Prep 2 red by: Mk y' p Date:

- / - f',;L.

3

{ J,p je) L, -[,.],, Date Checksd by:

/2 jf.fz l

ll l

l l

l l EQUIPMENT DESCRIPTION

'll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l 4

l ll Parameter l Specification l Qualification l Specification l Qualification l Method l

Items l

l ll l

l l

l System: TMI Action Items ll Operating l 1 Year l

1.1 Years l

Note 4 l

J-31 i Simultaneous l None l

l ll Time l

l l

l Note 1 l

Test l

l l

ll l

l l

l Plant ID No. ZE4268 ll l

l l

l ll Temperature l 283.0 l

510.0 l

H, X l

J-31 l Simultaneous l None l

l Component: Accelerometer ll

(*F) l l

l l

l Test l

l l

ll l

l l

l 1

l l

l ll l

l l

l Manufacturer: TEC ll Pressure l

52.0 l

99.7 l

G, X l

J-31 l Simultaneous l None l

l ll(PSIA) l l

l l

l Test l

l lModel Number: 2273A ll l

l l

ll l

l l

ll Relative l

100.0 l

A l

J-31 l Simultaneous l None l

l Function:

Pzr. Safety ll Humidity l

l l

Test l

l l Valve Flow Detection ll

(%)

l l

l ll l

l l

l l Accuracy: Spec:

N/A ll l Boric Acid l

Boric Acid l

l l

Demon: N/A ll Chemical l

1800 ppm l

A l

J-31 l Simultaneous l None l

l ll Spray l

pH 5.0 l

l Note 2 l

Test l

l lSarvice:

Valve Flow ll l

l l

l Monitoring System ll l

l l

ll l

l l

l 7

8 l Location: Cont.ainment ll Radiation l3.87 x 10 RADS l2.0 x 10 RADS l CAL-44 l

J-31 lEequential Test l None l

l Relief Valve Room ll l

l l

l l Flood Level Elev: 572'-2"ll l

l l

l Sequential l

l 4

lAbova Flood Level: Yes ll Aging l

40 Years l

5.4 Years l

I l

J-31 l

Test, l

None l

l ll l

l Note 3 l

l CAL-53 l

Analysis l

l lNeaded for:

ll l

l l

l Hot Shutdown lX l ll l

l l

llSubmergencel 572'-2" l

636"-0" l

B l

M-5 l

N/A l

None l

l Cold Shutdown lX l ll l

l l

l V-38A l

l l

l ll l

l l

l roc-38A l

l l

4 4

f%

f (i)s-OasseUnit1

()

(%)

Fccility:

Da v SYSTEM COr4PONENT EVEL.. TION WORKSHEET Index No M 302H-011A Dock t:

50-346 Rev.:

1 NOTES Prep rgd by ab [- h -M w __ Date ff g - g A Chec k d by : ( 1),. n A / d A y Date 31.jg.sr9

/

1.

Tha test, which lasted 33 days, subjected the accelerometer and associat.ed cabling to two transients. The first transient reached a maximum of 510'F and 99.7 psia and lasted for 400 seconds. The second transient reached a maximum of 510*F and 99.7 psia and lasted for 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months . The temperature and pressure were then maintained at 170*F and 34.7 psia for the rest of the test.

The temperature in containment peaks at 282*F in 17 seconds. The pressure in containment peaks at 52 psia in 50 esconds. The conditions in containment return to ambient af ter 7 days.

BEsed on this infomation, it can be concluded that the test subjected the accelerometer to a more severe environment than that which would result from the postulated IOCA.

Since the accelerometer remained functional throughout the test and subsequent to the test, it can be concluded that the accelerometer would remain functional during and af ter exposure to the environment that would result from the postulated LOCA (Reference G, H, X).

2.

The test subjected the accelerometers to 60 minutes of spray at a pH of 4.5 and a concentration of 13,000 to 14,000 ppe, followed by a spray of higher pH (due to the addition of sodium phosphate), which was continued until the end of the test period, 32 days, 22 hours2.546296e-4 days 0.00611 hours 3.637566e-5 weeks 8.371e-6 months . The concentration and pH of boric acid at Davis-Besse is initially approximately 5.0.

Upon recirculation, the pH is 7.0 or greater due to the addition of trisodium phosphate.

The test subjected the accelerometer to a more severe chemical sprey environment, since the initial spray has a lower pH 4

then that at Davis-Besse (due to the higher concentration) and since the test lasted over 32 days.

3.

Materials and/or components sensitive to thermal aging will be replaced as per maintenance and replacement schedules to assure that associated components will maintain functional operability in harsh environments.

4.

One year operating time is used as a conservative maximum specification.

l

/3 f))

s

)

(

Facility:

c-Be ws Unit 1 SYSTEM COMPONENT ATION WORKSHEET Index

.: 302H-012 Dockst:

50-346 Rev.:

O PrsparCd by:

M /* M a,selo Date:

8 S I' 9 /.

Checksd by:

49, te:

9/7]///

l ll l

l l

l l EQUIPMENT DESCRIPTION ll E2WIRONMENT l

DOCUMENTATION REF.

l Qualification l, Outstanding l l

l l Parameter l Specification i Qualification Specification Qualification l Method l

Items l

l ll l

l l

i l

l l

lSyctam 'IMI Action Items l l Operating l

1 Year l

Note 1 l

U l

N/A l

Note 2 l

l ll Time l

l l

4 l

ll l

l l

l 1

l l

lPlent ID No.

ZT4263 ll l

l l

l l l'Ibmperature l 283.0 l

Note 1 l

H, X l

N/A l

Note 2 l

l Component:

Cha rge ll

(*F) l l

l l

Converter ll l

l l

l ll l

l 1

l l

l Manufacturer TEC ll Pressure l

52.0 l

Note 1 l

G, X

l N/A l

N/A l

Note 2 l

l ll(PSIA) l l

l l

ll l

l l

l l Modal Number: 500 ll l

l l

l ll Relative l

100.0 l

Note 1 l

A l

N/A l

Note 2 l

l Ebnction : PORV Flow-ll Humidity l

l l

l Detection ll

(% )

l l

ll 1

l l

l Accuracy: Spect N/A ll l Boric Acid l

l l

Demon:

N/A ll Chemical l

1800 ppm l

Note 1 l

A l

N/A l

Note 2 l

l ll Spray l

pH 5.0 l

l l

l l Service: PORV lbsition ll l

l l

l Indication ll l

l l

l ll l

l l

lIocation: Containment ll Radiation l1.7 x 107 RADS l Note 1 l

CAL-44 l

N/A l

Note 2 l

l Relief Valve Room ll l

l l

l Flood Ievel Elev: 572'-2"ll l

l l

l Abova Flood Ievel: Yes ll Aging l

40 Years l

Note 1 l

I l

N/A l

N/7.

l Note 2 l

l ll l

l l

lNeed:d for:

ll l

l l

l Hot Shutdown lX l ll l

l l

l l l Submergence l 572'-2" l

636'-0" l

B l

M-3 2 l

N/A l

None l

l Cold Shutdown l

l ll l

l l

l ll l

l l

(%

r i

\\

FIcilitys ld.io-Becas Unit 1 SYST M COMPONENT'kJALUATION WORKSHEET Indzx b.: 3 02H-f*'.2A Dockst:

50-346 Rev.:

O Prspared by:

M/44 Dates /O./ R/,

Onseksd by: 'R 6 M / 4 7. P M Dater /o////

f 1.

Se valve flow monitoring system is composed of charge converters, accelerometers, and associated wiring, cabling, and connectors.

Its purpose is to monitor flow past the pilot-operated relief valve and the pressurizer safety valves. These valves provide overpressurization protection for the primary system if heat removal capability is lost.

He harsh environment seen by the VFMS is due to a postulated IDCA.

The relief valves would not be required to relieve primary system pressure as a result of the LOCA since an overpressurization transient would not occur, thereby precluding the use of the VFMS.

Se VMS would not be used to mitigate the postulated IDCA therefore, failure of this component would not impact safety-related functions or mislead the operator.

2.

Environmental testing of the valve flow anonitoring system is presently being conducted.

Recommendations from the manufacturer, based upon this testing, are forthcoming. This component is scheduled for modification or replacement during the first refueling outage subsequent to component on-site availability.

l

x)is-3@222 Unit 1 U

V F0cility:

Dav SYSTEM COMPONENT EVALUATION WORKSHEET Index No.: 302H-012 Dockst:

50-346 Rev.:

1 Prepared by: 8 juan h4*u39 Dates g+ rf-/A Chicksd by:

(jL,, p yV,/t i]ppte jy '.y -f z, y

l II I

l l

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l

ll Parameter l Specification l Qualification SpecificationlQualificationl Method l

Items l

I ll l

l l

l lSysttm TMI Action Items l l Operating l 1 Year l

1.1 Years l

Note 4 l

J-31 l Simultaneous l None l

l ll Time l

l l

l Note 1 l

Test l

l l

ll l

l l

l I

l Plant ID No. ZT4263 ll l

l l

ll Temperature l 283.0 l

510.0 l

H, X l

J-31 l Simultaneous l None l

l Component:

Charge ll

("F) l l

l l

l Test l

l l

Converter ll l

l l

l i

I ll l

1 l

l l Manufacturer: TEC ll Pressure l

52.0 l

99.7 l

G, X' l

J-31 l Simultaneous l None l

l ll(PSIA) l l

l l

l Test l

l l Modal Number: 504 ll l

l l

l ll l

l l

I I

l l

ll Relative l

100.0 l

A l

J-31 l Simultaneous l None l

l Function: PORV Flow ll Humidity l

l l

Test l

l l

Detection ll

(%)

l l

i l

1l l

l l

l l Accuracy: Spect N/A ll l Boric Acid l Boric Acid l

l l

I l

Demon N/A ll Chemical l

1800 ppm l

A l

J-31 l Simultaneous l None l

l ll Spray l

pH 5.0 l

l Note 2 l

Test l

l lSarvice:

Valve Flow ll l

l l

l Monitoring System ll l

l l

l ll l

l l

l lIncation: Containment ll Radiation l1.7 x 107 RADS l2.22 x 108 RADS l CAL-44 l

J-31 lSecuential Test l None l

l ll l

l l

l Flood Level Elev: 572'-2"ll l

l l

l l Sequential l

l l Above Flood Level: Yes ll Aging l

40 Years l

5.4 Years l

I l

J-31 l

Test, l

None l

l ll l

l Note 3 l

l CAL-53 l

Analysis l

l t

lNasdsd for:

ll l

l l

l Hot Shutdown lX l ll l

l l

ll Submergence l 572'-2" l

636"-0" l

B l

M-5 l

N/A l

None l

l Cold Shutdown lX l ll l

l l

l ROC-38A l

l l

l ll l

l l

(oj P

(s x

scility:

C. 4s-53333 Unit 1 SYSTEM CG4PONENT EVALUATION WORKSHEET sekat:

50-346 Index No.: 302H-012A Rev.:

1 I

NOTES rep 3rsd by:.C_

m hu 2-3 Date

//- V - g heckcd by: G,a tg fe.C, Date j) :M 92, Tha test, which lasted 33 days, subjected the charge converter and associated transient shield to two transients.

transient reached a maximum of 510*F and 99.7 psia and lasted for 400 seconds.

The first The second transient reached a maximum of 510*F and 99.7 psia and lasted for 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

The temperature and pressure were then maintained at 170*F and 34.7 psia for the rest of the test.

The temperature in containment peaks at,282*F in 17 seconds. The pressure in containment peaks at 52 1

psia in 50 seconds.

The conditions in containment return to ambient after 7 days.

Based on this information, it can be concluded that the test subjected the charge converter to a more severe environment than that which would result from the postulated LOCA.

Since the charge converter remained functional throughout the test and subsequent to the test, it can be concluded that the charge converter would remain functional during and af ter exposure to the environment that would result from the postulated LOCA (Reference G, H, X).

j Tha test subjected the. charge converter to 60 minutes of spray at a pH of 4.5 and a concentration of 13,000 to 14 000 ppe followed by. a spray of higher pH (due to the addition of sodium phosphate), which was continued until the end of the test period, 32 days, 22 hours2.546296e-4 days 0.00611 hours 3.637566e-5 weeks 8.371e-6 months .

The concentration and pH of boric acid at Davis-Besse is initially approximately 5.0.

recirculation, Upon the pH is 7.0 or greater due to the addition of trisodium phosphate.

Tha test subjected the charge converter to a more severe chemical spray environment, since the initial spray has a lower pH then that at Davis-Besse (due to the higher concentration) and since the test lasted over 32 days.

Materials and/or components sensitive to thermal aging will be replaced as per maintenance and replacement schedules to assure that associated components will maintain functional operability in harsh environments.

One year operating time is used as a conservative maximum specificM. ion.

j 2

i i

x Facility: Davic-Bezco Unit 1 SYSTDi COMPONENT EVALUATION WORKSHEET Index NNY 302H-013 Dockst 50-346 Rev.:

O Prep rcd by:

M/ N Dater E 3.I-8/.

Qinck2d by: M 47. "

thte:

f/7 /P/

l 11 I

I I

l lEQUIEMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l. Outstanding l l

l l Parameter i Specification j Qualification l Specificationl Qualification l Method Items l

l ll l

l l

I l

l lSystsus 'IMI Action Items ll Operating l

1 Year l

Note 1 l

U l

N/A l

Note 2 l

l ll Time l

l l

l ll l

l l

l 1

l l

lPlent ID No.

ZT4264 ll l

l l

l l l Temperature l 283.0 l

Note 1 l

H, X

l N/A l

N/A l

Note 2 l

l Component 01a rge ll

(*F) l l

l l

Converter ll l

l l

l ll 1

l l

l Manufacturer: TEC ll Pressure l

52.0 l

Note 1 l

G, X

l N/A l

N/A l

Note 2 l

l ll(PSIA) l l

l l

ll l

l l

l Modal Number: 500 ll l

l l

l ll Relative l

100.0 l

Note 1 l

A l

N/A l

Note 2 l

lI\\nction: PORV Flow ll Humidity l

l l

l Detection ll

(% )

l l

ll 1

l 1

l l

l Accuracy: Spect N/A ll l Boric Acid l

l l

Demon N/A ll Chemical l

1800 ppm l

Note 1 l

A l

N/A l

Note 2 l

l ll Spray l

pH 5.0 l

l l

l l Service: PORV Position ll l

l l

l Indication ll l

l l

l ll l

1 l

l 1

l l

llocction: Containment ll Radiation l1.7 x 107 RADS l Note 1 l

CAL-44 l

N/A l

Note 2 l

l Pelief Valve Poomll l

l l

l Flood Ievel Elev: 572'-2"ll l

l l

l Abova Flood Ievel:

fes ll Aging l

40 Years l

Note 1 l

I l

N/A l

Note 2 l

l ll l

l l

lNe:dLd for:

ll l

l l

l Hot Shutdown lX l ll l

l l

l l l Sulmiergence l 572'-2" l

636'-0" l

B l

M-3 2 l

N/A l

None l Cold Shutdown l l

ll l

l l

l ll l

l l

Facility: C:avic-Beses Uhit 1 Docksts 50-346 SYSTM COMPONENT EVALUATION WORKSHEET Index ago. : _302H-013A NOTES Rev.:

0

]

Pr7 pared by: _ MM. MA;-

Date

/O' / *S#.

i Chacked by: W g. M Dates /d/,//1 j

4 1.

He valve flow monitoring system is composed of charge converters connectors.

Its purpose is to monitor flow past the pilot-operated relief valve, accelerometers, and associated wiring, cabling, and valves provide overpressurization protection for the primary system if heat removaland the pressurizer safety valves.

i environment seen by the VmS is due to a postulated IOCA.

These capability is lost. %e harsh pressure as a result of the LOCA since an overpressurization transient would n tWe relief valves would not be required to relie VMS.

He VMS would not be used to mitigate the postulated IOCA; therefore occur, thereby precluding the use of the o

i safety-related functions or mislead the operator.

, failure of this component would not impact i

2.

Environmental testing cf the valve flow monitoring system is pres manufacturer, based upon this testing, are forthcoming.

ently being conducted. Recommendations from the the first refueling outage subsequent to component on-site availabilityThis component is scheduled for modification or re j

e

,l 4

i 4

i

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i E

i l

1 1

4

I' f

?

L )is-Cc323 Unit 1

%)

\\

Dsv SYSTEM COMPO L J EVALUATION WORKSHEET Index N5.3 302H-013 Facility:

Dockst:

50-346 Rev.

1 L

Prepared by dsu h hu/e W Da te s

//-f -/A Checksd by:

G Lp y) Q,{jo Dates f).,3 92,.

1 7-l ll l

l 1

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l

ll Parameter l Specification l Qualification l Specification l Qualification l Method l

Items l

l ll l

l l

l 1

1 I

l System: TMI Action Items l l Operating l 1 Year l

1.1 Years l

Note 4 l

J-31 l Simultaneous l None l

l ll Time l

l l

l Note 1 l

Test l

l l

ll l

l l

lPlcnt ID No. ZT4264 ll l

l l

l l lTenperaturel 283.0 l

510.0 l

H, X l

J-31 l Simultaneous l None l

l Component:

Charge ll

(*F) l l

l l

l Test l

l l

Converter ll l

l l

1 l

l ll l

l l

l l Manufacturers TEC ll Pressure l

52.0 l

99.7 l

G, X l

J-31 l Simultaneous l None l

l ll(PSIA) l l

l l

l Test l

l lModel Number: 504 ll l

l l

l ll l

l l

1 l

l ll Relative l

100.0 l

A l

J-31 l Simultaneous l None l

l Function: PORY Flow ll Humidity l

l l

Test l

l l

Detection ll

(%)

l l

ll 1

1 I

I l

l Accuracy Spec:

N/A ll l

Boric Acid l Boric Acid l

l l

l Demon N/A ll Chemical l

1900 ppm l

A l

J-31 l Simultaneous l None l

l ll Spray l

pH 5.0 l

l Note 2 l

Test, l

l lSsrvice:

/alve Flow ll l

l l

Analysis l

l l

Monitoring System ll l

l l

ll l

l l

1 l

l Location: Containment l l Radiation l1.7 x 107 RADS l2.22 x 108 RADS l CAL-44 l

J-31 l Sequential Testl None l

l ll l

l l

l l Flood Level Elev: 572'-2"ll l

l l

Sequential l

l lAbova Flood Level: Yes ll Aging l

40 Years l

5.4 Years l

I l

J-31 l

Test, l

None l

l ll l

l Note 3 l

l CAL-53 l

Analysis l

l lN::ed3d fors ll l

l l

l Hot Shutdown lX l ll l

l l

l ll Submergence l 572'-2" l

636"-0" l

B l

M-5 l

N/A l

None l

l Cold Shutdown lX l ll l

l l

l ROC-38A l

l l

l ll l

l l

l Ecility : Dadit-M ase Unit 1 SYST!!M COMPONENT EVALUAnON WORKSHEET Index No.i4 02H-013A 4

'ockst:

50-346 Rev.:

1 NOTES

' reptrad by: b;m_ b _r a 9 ate

//_.,e-n h ckrid by :

( fonp j J L, [ Date si -jg.f 7

~

/

>. Tha test, which lasted 33 days, subjected the charge converter and associated transient shield to two transients. The first transient reached a maximum of 510*F and 99.7 psia and lasted for 400 seconds. The second transient reached a maximum of 510*F and 99.7 psia and lasted for 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months . The temperature and pressure were then maintained at 170*F and 34.7 psia for 2

the rest of the test.

The temperature in containment peaks at 282*F in 17 seconds. The pressure in containment peaks at 52 psia in 50 seconds. The conditions in containment return to ambient af ter 7 days.

Based on this information, it can be concluded that the test subjected the charge converter to a more severe environment j

than that which would result from the postulated LOCA.

Since the charge converter remained functional throughout the test i

and subsequent to the test, it can be concluded that the charge converter would remain functional during and af ter exposure j

to the environment that would result from the postulated LOCA (Reference G, H, X).

The test subjected the charge converter to 60 minutes of spray at a pH of 4.5 and a concentration of 13,000 to 14,000 ppa, followed by a spray of higher pH (due to the addition of sodium phosphate), which was continued until the end of the test period, 32 days, 22 hours2.546296e-4 days 0.00611 hours 3.637566e-5 weeks 8.371e-6 months . The concentration and pH of boric acid at Davis-Besse is initially approdinately 5.0.

Upon recirculation, the pH is 7.0 or greater due to the addition of trisodium phosphate.

Tha test subjected the charge converter to a more severe chemical spray environment, since the initial spray has a lower pH j

then that at Davis-Besse (due to the higher concentration) and since the test lasted over 32 days.

I d

Materials and/or components sensitive to thermal aging will be replaced as per maintenance and replacement schedules to assure that associated components will maintain functional operability in harsh environments.

Ona year operating time is used as a conservative maximum specification.

I a

.5 l

)

i

O O

O tellity: Davio-Besco Unit 1 SYSTEM CCMPONENT EVALUATION WORXSHEET Index No.i "$ 02H-314 bckst 50-346 Rev.:

O s

'rcP3rsd by:

MN8 M Date

83 8/.

hecksd by: hoff 6. M Date a f/E4/f/

' i

/

ll 1

l l

l lBQUIPMENT DESCRIPTION ll ENVIRONMENT DOCUMENTATION REF.

l Qualification l Outstanding l i

Specificatic.. l Qualification Specification Qualification l Method i

Items l

I l l Parameter I

ll l

l 1

l l

l i

lSystsm: TMI Action Items lloperating l

1 Year l

Note 1 l

U l

N/A l

Note 2 I

I ll Time l

l l

t ll l

l l

lPlent ID No.

ZT4265 ll l

l l

i ll Temperature 3 283.0 l

Note 1 l

H, X l

N/A l

Note 2 l

l lComponant Cha rge ll

(*F) l l

l l

l

,l Converter ll l

l l

l l-l ll 1

l l

1 I

i l

l Manufacturer: TEC ll Pressure l

52.0 l

Note 1 l

G, X

l N/A l

N/A l

Note 2 l

i l

ll(PSIA) l l

l l

l 1

11 l

l l

2 IModal Number: 500 ll l

1 l

l l

)l ll Relative l

100.0 1

Note 1 l

A l

N/A l

Note 2 l

lManction:

Flow ll Humidity l

l l

'l Transmitter ll

(% )

l l

ll l

l l

l Accuracy: Spect N/A ll l Boric Acid l

l l

Demon:

N/A ll Chemical l

1800 ppm l

Note 1 1

A I

N/A l

Note 2 l

,I ll Spray l

pH 5 0 l

l l

l

lServics: Pressurizer ll l

l l

'l Safety Valve Pbsitionll l

l l

l ll 1

l l

lIocation: Containment l l Radiation l1 7 x 107 RADS l Note 1 l

CAL-44 l

N/A l

Note 2 l

l Belief Valve Roomil l

l l

l Flood Ievel Elev: 572'-2"ll l

l l

l 1

l l

l Abova Flood level: Yes ll Aging l

40 Years l

Note 1 l

I l

N/A l

Note 2 l

l ll l

1 l

l l

'lNesded fors ll l

l l

l Hot Shutdown lX l ll l

l l

l l l Submergence l M 2'-2" l

636'-0" l

B l

M-3 2 l

N/A l

Hone jl Cold Shutdown l l

ll l

l l

l ll l

1 1

I I

l l

3 1

)

n F;cility: Dd ub-Becos Unit 1 SYSTEM COMPONENT L. 41TATION WORKSHEET Index IOd302H-014A Docksts 50-346 Rev.:

0 NOTES

' Prcparsd by:

M/ kl*

e Dates

/U* / "8 /

Ch2cksd by:

M g ")p4 ras (r/ Date: N/////

f 1.

The valve flow monitoring systemt is composed of charge converters, accelerometers, and associated wiring, cabling, and connectors.

Its purpose is to monitor flow past the pilot-operated relief valve and the pressurizer safety valves. These valves provide overpressurization protection for the primary system if heat removal capability is lost. The harsh j

snvironment seen by the VFMS is due to a postulated IDCA.

The relief valves would not be required to relieve primary system prassure as a result of the IDCA since an overpressurization transient would not occur, thereby precluding the use of the l

VfMS.

The VFMS would not be used to mitigate the postulated IOCA therefore, failure of this component would not impact cafety-related functions or mislead the operator.

2.

Environmental testing of the valve flow monitoring system is presently being conducted. Recomumendations from the manufacturer, based upon this testing, are forthcoming. This component is scheduled for modification or replacement during tha first refueling outage subsequent to component on-site availability.

I i

i t

i l

e i

i

O O

O Facility Davis-50322 Unit 1 SYSTEM COMPONENT EVALUATION WORKSHEET Index No.: 3023-014 Dockst:

50-346 Rev.:

1 Pr* tred by: hh[duy-Date:

//- y - E ;z.,

Chncked by:

(<// _, a jif f,fn Date:

ji,4 sfg, l

ll l

l l'

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l

ll Parameter l Specification l Qualliication l Specification lQualificationl Method l

Items l

~

l ll l

l l

lSy tes: TMI Action Items ll Operating l 1 Year l

1.1 Years l

Note 4 l

J-31 l Simultaneous l None l

j l ll Time l

l l

l Note 1 l

Test l

l l

ll l

l l

l Plant ID No. ZT4265 ll l

l l

l ll Temperature l 283.0 l

510.0 l

H, X l

J-31 l Simultaneous l None l

l component:

Charge ll

(*F) l l

l l

l Test l

l l

Converter ll l

l l

l ll 1

l l

l Manufacturer: TEC ll Pressure l

57.0 l

99.7 l

G, X l

J-31 l Simultaneous l None l

l ll(PSIA) l l

l l

l Test l

l lModel Number: 504 ll l

l l

l ll l

l l

l ll Relative l

100.0 l

A l

J-31 l Simultaneous l

None l

l Function:

Pzr. Safety ll Humidity l

l l

Test l

l l Valve Flow Detection ll

(%)

l l

ll l

l 1

1 I

I l

l Accuracy:

Spect N/A.

ll l

Boric Acid l Boric Acid l

l l

l Demon: N/A ll Chemical l

1800 ppm l

A l

J-31 l Simultaneous l None l

l ll Spray l

pH 5.0 l

l Note 2 l

Test l

l lStrvice:

Valve Flow ll l

l l

l Monitoring System ll l

l l

l ll l

1 l

i I

7 8

lLocstion: Containment l l Radiation l1.7 x 10 RADS l2.22 x 10 RADS l CAL-44 l

J-31 l Sequential Test l None l

! l ll 1

l l

l Flood Level Elev: 572'-2"ll l

l l

l l Sequential l

l lAbova Flood Level: Yes ll Aging l

40 Years l

5.4 Years l

I l

J-31 l

Test, l

None l

l ll l

l Note 3 l

l CAL-53 l

Analysis l

l lNetded for:

ll l

l l

l Hot Shutdown lX l ll l

l l

l ll Submergence l 572'-2" l

636"-0" l

B l

M-5 l

N/A l

None l

l Cold Shutdown lX l ll l

l l

l ROC-38A l

l l

l ll l

l l

tellity : Davic-1 0;Q Unit 1 SYSTD4 COMPONENT EVALUATION WORKSHEET Dock;ts 50-346 Index No.: 302H-014A Rev.:

1 NOTES

?repared by fWspe Date _/f-y-B A

hecked by:

, _ r s) f,,J [,,

Date j

so-g f The test, which lasted 33 days, subjected the charge converter and associated transient shield to two transients.

The first trcnsient reached a maximum of 510*F and 99.7 psia and lasted for 400 seconds. The second transient reached a maximum of 510'F and 99.7 psia and lasted for 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

The temperature and pressure were then maintained at 170*F and 34.7 psia for tha rest of the test.

The temperature in containment peaks at 282*F in 17 seconds. The pressure in containment peaks at 52 paia in 50 seconds. The conditions in containment return to ambient af ter 7 days.

Dred on this infomation, it can be concluded that the test subjected the charge converter to a more severe environment th n that which would result from the postulated LOCA.

Since the charge converter remained functional throughout the test end subsequent to the test, it can be concluded that the charge converter would remain functional during and af ter exposure to the environment that would result from the postulated IDCA (Reference G, H, X).

The test subjected the charge converter to 60 minutes of spray at a pH of 4.5 and a concentration of 13,000 to 14,000 ppm followed by a spray of higher pH (due to the addition of sodium phosphate), which was continued until the end of the test pariod, 32 days, 22 hours2.546296e-4 days 0.00611 hours 3.637566e-5 weeks 8.371e-6 months .

The concentration and pH of boric acid at Davis-Besse is initially approximately 5.0.

Upon recirculation, tne pH is 7.0 or greater due to the addition of trisodium phosphate.

The test subjected the charge converter to a more severe chemical spray environment, since the initial spray has a lower pH then that at Davis-Desse (due to the higher concentration) and since the test lasted over 32 days.

1.

Mstcrials and/or components sensitive to themal aging will be replaced as per maintenance and replacement schedules to errure that associated components will maintain functional operability in harsh environments.

1.

Ona year operating time is used as a conservative maximum specification.

)

()

)

tcility: Davic-Berse Unit 1 SYSTEM COMPONENT EV l ATION WORKSHEET Index No.'s~302: -015 bckst 50-346 Rev.:

0 I Ysp red by: MNbb

't Date: 9 2 9' W.

' : heck 2d by: %_id d 'MhrA Date 9/ r,3/f/

I g

il l

l l

1 f EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l l Parameter i Specification i Qualification I Specification Qualification l Method l

Items l

ll l

l l

l 1

l l

! Systta TMI Action Items ll Operating l

1 Year l

Note 1 l

U l

N/A l

Note 2 l

ll Time l

l l

l ll l

l l

Plant ID No.

ZT4266 ll l

l l

ll Temperature l 283.0 l

Note 1 l

H, X

l N/A l

N/A l

Note 2 l

4 Componints Charge ll

(*F) l l

l l

l Converter ll l

l l

ll l

l 1

1 I

I l

Manufteturer TEC ll Pressure l

52.0 l

Note 1 l

G, X

l N/A l

N/A l

Note 2 l

ll(PSIA) l l

l l

l ll l

l l

l Mod 31 Number: 500 ll l

l l

1 l

l ll Relative l

100.0 l

Note 1 l

A l

N/A l

Note 2 l

l fianction:

Flow ll Humidity l

l l

Transmitter ll

(% )

l l

l ll 1

i l

l l

Accuracy: Spect N/A ll l Boric Acid l

l l

l Demon N/A ll Chemical l

1800 ppm l

Note 1 l

A l

N/A l

Note 2 l

l l Spray l

pH 5.0 l

l l

l

. Se rvics: Pressurizer ll l

l l

Safety Valve Position ll l

l l

ll l

l l

Iocation: Containment l l Radiation l1 7 x 107 RADS l Note 1 l

CAL-44 l

N/A l

Note 2 l

l Helief Valve Room ll l

l l

l Flood Ievel Elev: 572'-2"ll 1

l l

Abova Flood level Yes ll Aging l

40 Years l

Note 1 l

I l

N/A l

Note 2 l

ll l

l l

Nesded fort ll l

l l

Hot Shutdown lX l ll l

l l

1 l

i llSubmergencel 572'-2" l

636'-0" l

B l

M-32 l

N/A l

None Cold Shutdown l l

ll l

l l

ll l

l l

l

~)

O Facility: Davio-Besse 1 kilt 1 SYSTEM COMPONENT L, E ATIOM WORKSHEET Index R302*-015A Dockst:

50-346 Rev.:

0 i

MS I Prspared by: M /- M 2

Dater /O / T/,

3

. Disckad by: M 4P. d Dates

/p///P/

i l

i i

1.

ha valve flow monitoring system is composed of charge converters, accelerometers, and associated wiring,. cabling, and r

connectors. Its purpose is to monitor flow past the pilot-operated relief valve and the pressuriser safety valves. Sese j

valves provide overpressurization protection for the primary system if heat removal capability is lost. Se harsh i

snvironment seen by the VPMS is due to a postulated IDCA.

We relief valves would not be required to relieve primary system j

prsssure as a result of the IDCA since an overpressurization transient would not occur, thereby precluding the use of the j

VFMS.

He VFMS would not be used to mitigate the postulated IDCAr therefore, failure of this component would not impact safety-related functions or mislead the operator.

i l

2.

Environmental testing of the valve flow monitorica system is presently being conducted.

Recommendations front the i

manufacturer, based upon this testing, are forthcosting. His component is scheduled for modification or replacement during l

the first refueling outage subsequent to component on-site availability.

l l

I 4

i 4

I J

I l

l 4

k i

i h

1 J

3 r

,__.....y

(D N

(O) f))

\\

FIcility i)a'vis-03200 Unit 1 SYSTEM COMPO L,/ EVALUATION WORKSHEET Index b d 302H-015 Dockst:

50-346 Rev.:

1 Prepared by:

IfE ufdr,g.'

Date:

// y'-)R2 Ch:cksd by:

Q,,) firy. L.ff, Date:

n.g4z y

1 II I

I J

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l

ll Parameter l Specification l Qualification l Specification l Qualification l Method l

Items l

l ll 1

I I

I l

l System: TMI Action Items ll Operating l 1 Year l

1.1 Years l

Note 4 l

J-31 l Simultaneous i None l

l ll Time l

l l

l Note 1 l

Test l

l l

ll l

l l

l Plant ID No. ZT4266 ll l

l l

l ll Temperature l 283.0 l

510.0 l

H, X l

J-31 l Simultaneous l None l

l Component:

Charge ll

(*F) l l

l l

l Test l

l l

Converter ll l

l l

l ll l

l 1

l l

lMunufacturer: TEC ll Pressure l

52.0 l

99.7 l

G, X l

J-31 l Simultaneous l None l

l ll(PSIA) l l

l l

l Test l

l lModel Number: 504 ll l

l l

)

l ll l

1 1

I 1

l l

l ll Relative l

100.0 l

A l

J-31 l Simultaneous l None l

l Function:

Pzr.. Safety ll Humidity l

l l

Test l

l l Valve Flow Detection ll (g) l l

l l

ll l

l l

l Accuracy: Spect N/A ll l

Boric Acid l Boric Acid l

l l

l Demon: N/A ll Chemical l

1800 ppm l

A l

J-31 l Simultaneous l None l

l ll Spray l

pH 5.0 l

l Note 2 l

Test l

l lStrvice:

Valve Flow ll l

l l

l Monitoring System ll l

l l

l ll l

l l

1 l

8 l Location: Containment l l Radiation l1.7 x 10 RADS-l2.22 x 10 RADS l CAL-44 l

J-31 l Sequential Testl None l

l ll l

l l

l Flood Level Elev: 572'-2"ll l

1 l

l l Sequential l

l l

lAbove Flood Level: Yes ll Aging l

40 Years l

5.4 Years l

I l

J-31 l

Test, l

None l

l ll l

l Note 3 l

l CAL-53 l

Analysis l

l lNreded for ll l

l l

l Hot Shutdown lX l ll l

l l

l llSubmergencel 572'-2" l

636"-0" l

B l

M-5 l

N/A l

None l

l Cold Shutdown lX l ll l

l l

l ROC-38A l

l l

l ll l

l l

l 1

A

(

4 i teility: Dan s-Dessa Unit 1 SYSTIM COMPONENT EVAld aION WORKSHEEY Index No.i'302H-015A ockst 50-346 Rev.:

1 reptrsd by

C *- _ h --- Date pf_y 32

, ffs, Date /2 :x-f,?.

hecksd bys (dA a) %

Tha test, which lasted 33 days, subjected the charge converter and associated transient shield to two transients. The first transient reached a maximum of 510*r and 99.7 psia and lasted for 400 seconds. The second transient reached a maximum of 510'F and 99.7 psia and lasted for 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months . The temperature and pressure were then maintained at 170*F and 34.7 psia for the rest of the test.

The temperature in containment peaks at 282*F in 17 seconds. The pressure in containment peaks at 52 1

paia in 50 seconds. The conditions in containment return to ambient af ter 7 days.

Based on this information, it can be concluded that the test subjected the charge converter to a more severe environment i

than that which would result from the postulated IOCA.

Since the charge converter remained functional throughout the test and subsequent to the test, it can be concluded that the charge converter would remain functional during and af ter exposure to' the environment that would result from the postulated LOCA (Reference G, H, X).

i Tha test subjected the charge converter to 60 minutes of spray at a pH of 4.5 and a concentration of 13,000 to 14,000 ppa, j

followed by a spray of higher pH (due to the addition of sodium phosphate), which was continued until the end of the test period, 32 days, 22 hours2.546296e-4 days 0.00611 hours 3.637566e-5 weeks 8.371e-6 months . The concentration and pH of boric acid at Davis-Besse is initially approximately 5.0.

Upon l

recirculation, the pH is 7.0 or greater due to the addition of trisodium phosphate.

Th:a test subjected the charge converter to a more severe chemical spray environment, since the initial spray has a lower pH then that at Davis-Besse (due to the higher concentration) and since the test lasted over 32 days.

Materials and/or components sensitive to thermal aging will be replaced as per maintenance and replacement schedules to j

assure that associated components will maintain functional operability in harsh environments.

One year operating time is used as a conservative maximum specification.

i a

s

~

O O

l tcility: Davio-Becce Unit 1 SYSTBt COMPONENT IT/JATION NORKSHEET Index No. P.iO2H-016 ockat:

50-346 Rev.:

0 l Tsparad by:

N h87/?

Date: S 2S $l.

hecktd by: W t).

Date:

1]23/f}

ll l

l l

l

[ EQUIPMENT DESCRIPTION ll ENVIROtG4ENT DOCUMEPTATION REF.

l Qualification l Outstanding l l

ll Parasmeter I Specification I Qualification Specification, Qualification l Method l

Items l

ll l

l l

i Systss: TMI Action Items l l Operating l

1 Year l

Note 1 l

U l

N/A l

N/A I

Note 2 l

ll Time l

l l

i ll l

l l

Plant ID No.

ZT4267 ll l

l l

l l Temperature l 283.0 l

Note 1 l

H, X

l N/A l

N/A l

Note 2 l

Componsnt:

Charge ll

(*F) l l

l l

Converter ll l

l l

l ll l

l I

l l

l Manufacturers TEC ll Pressure l

52.0 l

Note 1 l

G, X l

N/A l

Note 2 l

ll(PSIA) l l

l l

l ll l

l l

l' Modal Number:

500 ll l

l l

ll Relative l

100.0 l

Note 1 l

A l

N/A l

Note 2 l

Manction:

Flow ll Humidity l

l l

Transmitter ll

(% )

l l

l t

ll l

l l

f Accuracy: Spect N/A ll l Boric Acid l

l l

l 1

Demon N/A ll Chemical l

1800 ppet l

Note 1 l

A l

N/A l

Note 2 l

IISpray l

pH 5.0 l

l l

l Servics:

Pressurizer ll l

l l

Safety Valve Positionll l

l l

1 ll l

l l

Iocation: Containment ll Radiation l1 7 x 107 RADS l Note 1 l

CAL-44 l

N/A l

Note 2 l

l Relief valve Rconll l

l l

l l Flood Ievel Elev: 572'-2"ll l

l l

l Abova Flood Ievel:

Yes ll Aging l

40 Years l

Note 1 l

I l

N/A l

Note 2 l

l i

ll l

l l

l

) Neuded fors ll l

l l

l

]

Hot Shutdown lX l ll l

l l

llSubmergencel 572'-2" l

636'-0" l

B l

N-32 l

N/A l

None Cold Shutdown l l

ll l

l l

ll l

l l

3

\\

N FCcility L v40-Ber:>3 Uhit 1 SYSTIIM COMPONENT AALUATION WORKSHEET Ind;x No. : 302!-016A Dockst 50-346 Rev.

0 NOTES Prepared by:

M*bW6 Dates

/ d '/ 4 /,

Ch;ckzd by: W : ff f. M Date AVj)f) f

'(

1.

ha valve flow monitoring system is composed of charge converters, accelerouteters, and associated wiring, cabling, and connectors.

Its purpose is to monitor flow past the pilot-operated relief valve and the pressurizer safety valves.

These valves provide overpressurization protection for the primary system if heat removal capability la lost. he harsh environment seen by the vmS is due to a postulated IOCA.

The relief valves would not be required to relieve primary system pressure as a result of the LOCA since an overpressurization transient would not occur, thereby precluding the use of the VmS.

The VMS would not be used to mitigate the postulated IDCA; therefore, failure of this component would not impact a

cafety-related functions or mislead the operator.

2.

Environmental testing of the valve flow monitoring system is presently being conducted. Recomumendations froia the manufacturer, based upon this testing, are' forthcoming. This component is scheduled for modification or replacessent during tha first refueling outage subsequent to component on-site availability.

i l

s i

V 1

I 1

Om fN) s Facility: Dsvis-32sso Unit 1 SYSTEM COMPONENT EVALUATION WORKSHEET Index Ns.: 302H-016 Dockst 50-346 Rev.:

1 Preparsd by:

6A ggs Dater

//-</ -EA i :*hecked by:

{ L p y). $ f 1 Date: /Aff-fA

/

l ll l

l l

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l

ll Parameter l Specification l Qualification lSpecificationlQualificationl Method l

Items l

l ll 1

l l

, lSyctcc: TMI Action Items ll Operating l 1 Year l

1.1 Years l

Note 4 l

J-31 l Simultaneous l None l

l ll Time l

l l

l Note 1 l

Test l

l l

ll l

l l

l l Plant ID No. ZT4267 ll l

l l

l i l ll Temperature l 283.0 l

510.0 l

H, X l

J-31 l Simultaneous l None l

l Component:

Charge ll

(*F) l l

l l

l Test l

l l

Converter ll l

l l

l l l ll l

1 1

I I

l l

[lM:nufacturer: TEC ll Pressure l

52.0 l

99.7 l

G, X l

J-31 l Simultaneous l None l

l ll(PSIA) l l

l l

l Test l

l lModel Number: 504 ll l

l l

l ll l

l l

l ll Relative l

100.0 l

A l

J-31 l Simultaneous l None l

l Function:

Pzr. Safety ll Humidity l

l l

Test l

l l Valve Flow Detection ll

(%)

l l

l I

ll l

l l

i

_ lAccursey: Spec:

N/A ll l Boric Acid l Boric Acid l

l l

I l Demon N/A ll Chemical l

1800 ppm l

A l

J-31 l Simultaneous l None l

l ll Spray l

pH 5.0 l

l Note 2 l

Test l

l lSarvice:

Valve Flow ll l

l l

i l

Monitoring System ll l

l l

l ll l

l l

1 l

l l

7 l Location: Containment ll Radiation l1.7 x 10 RADS l2.22 x 108 RADS l CAL-44 l

J-31 l Sequential Test l None l

l ll l

l l

l l Flood Level Elev: 572'-2"ll l

l l

Sequential l

l l

lAbove Flood Level: Yes ll Aging l

40 Years l

5.4 Years l

I l

J-31 l

Test, l

None l

l ll l

l Note 3 l

Analysis l

l lNeedad for:

ll l

l l

l Hot Shutdown lX l ll l

l l

ll Submergence l 572'-2"'

l 636"-0" l

B l

M-5 l

N/A l

None l

l Cold Shutdown lX l ll l

-l l

l ROC-38A l

l l

l ll l

l l

4

9 scility: Dan n-case Unit 1 SYSTB4 COMPONENT EVAILVION WORKSHEET Index No.: 302H-016A r

ackst:

50-346 Rev.:

1 NOTES reparad,by

_W-A e - Date

//- 8/- F 2.

(pl_ _ o 1s_j L,lL,

-jy.j7 9 2_

Date nck:d by:

i i

j The test, which lasted 33 days, subjected the charge converter and associated transient shield to two transients. The first transient reached a maximum of 510*F and 99.7 psia and lasted for 400 seconds. The second transient reached a maximum of 4

510'F and 99.7 psia and lasted for 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months . The temperature and pressure were then maintained at 170*F and 34.7 psia for I

the rest of the test.

The temperature in containment peaks at 282*F in 17 seconds. The pressure in containment peaks at 52

)

psia in 50 seconds. The conditions in containment return to ambient after 7 days.

Based on this information, it can be concluded that the test subjected the charge converter to a more severe environment than that which would result from the postulated 1DCA.

Since the charge converter remained functional throughout the test and subsequent to the test, it can be concluded that the charge converter would remain functional during and after exposure to the environment that would result from the postulated LOCA (Reference G, H, X).

l Tha test subjected the charge converter to 60 minutes of spray at a pH of 4.5 and a concentration of 13,000 to 14,000 ppe, i

followed by a spray of higher pH (due to the addition of sodium phosphate), which was continued until the end of the test

}

period, 32 days, 22 hours2.546296e-4 days 0.00611 hours 3.637566e-5 weeks 8.371e-6 months . The cor. centration and pH of boric acid at Davis-Besse is initially approximately 5.0.

Upon recirculation, the pH is 7.0 or greater due to the addition of trisodium phosphate.

l The test subjected the charge converter to a more severe chemical spray environment, since the initial spray has a lower pH then that at Davis-Besse (due to the higher concentration) and since the test lasted over 32 days.

1 i

Materials and/or components sensitive to thermal aging will be replaced as per maintenance and replacement schedules to assure that associated components will maintain functional operability in harsh environments.

i Ona year operating time is used as a conservative maximum specification.

1 i

I

)

l r

1 i

i G

F:cility: Devic-Becse Unit 1 SYSTEM COMPONENT EVALUATION WORKSHEET Dockst:

50-346 Index No.: 302H-017 Rev.:

O Prspared by: M N 8 d ick Date 9 3 3' 8 /.

Onsck d by: M A'?,*}//gegk]Date: 9./O,fff g

l ll 1

l l

l l EQUIPMENT DESCRIPTION ll DIVIROtttENT l

DOCUMEN'eaLTION REF.

l Qualification l Outstanding l l

ll Parameter Specification l Qualification l Specification l Qualification l Method l

Items l

l ll l

l l

l lSystsm

'IMI Action Items ll Operating l

1 Year l

Note 1 l

U l

N/A l

Note 2 l

l ll Time l

l l

l 1

l l

l ll l

l l

l lPIEnt ID No.

ZT4268 ll l

l l

l 1

l l

llTemperaturel 283.0 l

Note 1 l

H, X l

N/A l

lbte 2 l

l Component:

Cha rge ll

("F) l l

l l

Converter ll l

l l

l Il i

I I

I l

l Manufacturer TEC ll Pressure l

52.0 l

Note 1 l

G, X l

N/A l

Note 2 l

l ll(PSIA) l l

l l

l 1

ll l

l l

1 l

l l

l Modal Number: 500 ll l

l l

l ll Relative l

100.0 l

Note 1 l

A l

N/A l

Note 2 l

l fbnction:

Flow ll Humidity l

l l

l Transmitter ll (t )

l l

l 1

ll 1

l l

1 1

I i

l Accuracy: Spect N/A ll l Boric Acid l

l l

Demon:

N/A ll Chemical l

1800 ppm l

Note 1 l

A l

N/A l

Note 2 l

l l l Spray l

pH 5.0 l

l l

l l Service: Pressurizer ll l

l l

l Safety valve Position ll l

l l

l 1

Il l

I l

l 1

l lIocation: Containment l l Radiation l1.7 x 107 RADS l Note 1 l

CAL-44 l

N/A l

Note 2 l

l Relief Valve Room ll l

l l

l Flood Ievel Elev: 572'-2"ll l

l l

l Abova Flood Ievel: Yes ll Aging l

40 Years l

Note 1 l

I l

N/A l

Note 2 l

t 11 I

l l

lNeadsd for ll l

l l

l 1

l l

l Hot Shutdown lX l ll l

l l

l

_l l

l lSubnergence l 572'-2" l

636'-0" l

B l

M-3 2 l

N/A l

None l Cold Shutdown l l

ll l

l l

l ll l

l l

l 1

Fccility: Davio-Berge thsit 1 SYSTM COMPONENTbdIMATION WORKSHEET Index m / 302H-017A Dockst 50-346 Rev.:

0 NOTES Prspared by:

D - N U'; d a Dates /O-/*8/.

Oiscksd by: M #. M Date

/o///F/

f 1.

We valve flow monitoring system is composed of charge converters, accelerometers, and associated wiring, cabling, and connectors.

Its purpose is to monitor flow past the pilot-operated relief valve and the pressurizer safety valves. These valves provide overpressurization protection for the primary system if heat removal capability is lost. Se harsh environment seen by the vms is due to a postulated LOCA.

We relief valves would not be required to relieve primary system pressure as a result of the LOCA since an overpressurization transient would not occur, thereby precluding the use of the VmS. We VmS would not be used to mitigate the postulated IDCAr therefore, failure of this component would not impact safety-related functions or mislead the operator.

2.

Environmental testing of the valve flow monitoring system is presently being conducted. Recommendations from the manufacturer, based upon this testing, are forthcoming. This component is scheduled for modification or replacement during the first refueling outage subsequent to component on-site availability.

s m

N Facility: Davig-Besse Unit 1 SYSTEM COMPONENT EVALUATION WORKSHEET Index No.: 302H-017 Dockst 50-346 Rev.:

1 1

Prepared by:

km W/F Date:

Jr-4/- 8A

( p),,s jp ]/ l l

Chicktd by:

Date:

D.sy n l

ll l

l l

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l

ll Parameter l Specification l Qualification l Specification l Qualification l Method l

Items l

I ll l

l l

l System: TMI Action Items ll Operating l 1 Year l

1.1 Years l

Note 4 l

J-31 l Simultaneous l None l

l ll Time l

l l

l Note 1 l

Test l

l l

ll l

l l

lPIEnt ID No. ZT4268 ll l

l l

l ll Temperature l 283.0 l

510.0 l

H, X l

J-31 l Simultaneous l None l

l Component:

Charge ll

(*F) l l

l l

l Test l

l l

Converter ll l

l l

l ll l

l l

l Manufacturer: TEC llPressore l

52.0 l

99.7 l

G, X l

J-31 l Simultaneous l None l

l ll(PSIA) l l

l l

l Test l

l lModel Number: 504 ll l

l l

ll 1

l l

ll Relative l

100.0 l

A l

J-31 l Simultaneous l None l

l Function:

Pzr. Safety

- l l Humidity l

l l

Test l

l l Valve Flow Detection ll

(%)

l l

l 4

l ll l

l l

l Accuracy: Spec:

N/A ll l Boric Acid l Boric Acid l

l l

l Demon N/A ll Chemical l

1800 ppm l

A l

J-31 l Simultaneous l None l

l ll Spray l

pH 5.0 l

l Note 2 l

Test l

l lStrvice:

Valve Flow ll l

l l

l Monitoring System ll l

l l

l ll l

l l

7 8 RADS l CAL-44 l

J-31 l Sequential Testl None l

l Location: Contal mr.ent l l Radir. tion l1.7 x 10 RADS l2.22 x 10 l

ll l

l l

l Flood Level Elev: 57 2 '-2"l l l

l l

Sequential l

l lAbove Flood Level Yes ll Aging l

40 Years l

5.4 Years l

I l

J-31 l

Test, l

None l

l ll l

l Note 3 l

l CAL-53 l

Analysis l

l l

lNaedad for:

ll l

l l

l Hot Shutdown lX l ll l

l l

l ll Submergence l 572'-2" l

,636"-0" l

B l

M-5 l

N/A l

Mone l

l Cold Shutdown lX l ll l

l l

l ROC-38A l

l l

l ll l

l l

1 l

(

(D)

\\

/

(

Facility: D'iivia-Ecsse Unit 1 SYSTEM COMPONENT EVh. TION WORK 5HEET Index Nb7: 302H-017A Dockst:

50-346 Rev.:

1 NOTES Prcp:rsd by: _ M [a.a./gega Date // p-FA Ch;cksd by: f, f._ s,,,'/,} da,Date 72.,y-92, 1.

Tha test, which lasted 33 days, subjected the charge converter and associated transient shield to two transients. The first transient reached a maximum of 510*F and 99.7 psia and lasted for 400 seconds. The second transient reached a maximum of 510*F and 99.7 psia and lasted for 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months . The temperature and pressure were then maintained at 170*F and 34.7 psia for tha rest of the test.

The temperature in containment peaks at 282*F in 17 seconds. The pressure in containment peaks at 52 psia in 50 seconds. The conditions in containment return to ambient af ter 7 days.

i

)

Based on this information, it can be concluded that the test subjected the charge converter to a more severe environment than that which would result f rom the postulated LOCA.

Since the charge converter remained functional throughout the test and subsequent to the test, it can be concluded that the charge converter would remain functional during and after exposure to the environment that would result from the postulated IOCA (Reference G, H, X).

2.

Tha test subjected the charge converter to 60 minutes of spray at a pH of 4.5 and a concentration of 13,000 to 14,000 ppe, followed by a spray of higher pH (due to the addition of sodium phosphate), which was continued until the end of the test period, 32 days, 22 hours2.546296e-4 days 0.00611 hours 3.637566e-5 weeks 8.371e-6 months . The concentration and pH of boric acid at Davis-Besse is initially approximately 5.0.

Upon racirculation, the pH is 7.0 or greater due to the addition of trisodium phosphate.

Tha test subjected the charge converter to a more severe chemical spray environment, since the initial spray has a lower pH then that at Davis-Besse (due to the higher concentration) and since the test lasted over 32 days.

l 3.

Msterials and/or components sensitive to thermal aging will be replaced as per maintenance and replacement schedules to assure that associated components will maintain functional operability in harsh environments.

4.

Ons year operating time is used as a conservative maximum specification.

i 4

e t

1 1

m m

Facility: Davis-OS229 Unit 1 SYSTEM COMPONENT EVALUATION WORKSHEET Index N2.s 302H-018 Dockat:

50-346 Rev.:

1 Prepared by:

[.gEhwa,m Dater

/2-/f f2

hecksd by:

Q.,,;,pf f h a Dater ja j r-93 y -

l ll l

l 1

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l' Outstanding l l

ll Parameter l Specification l Qualification l Specification l Qualification l Method l

Items l

1 l

ll l

l l

l System: TMI Action Items ll Operating l 1 Year l'

l.1 Years l

F j

Kote 1 l Simultaneous l None l

l ll Time l

l l

Test l

l l

ll l

l l

l L

l l Plant ID No.:

SV4608A ll l

l l

l llTenperaturel 283.0 l

346.0 l

N, X l

Note 1 l Simultaneous l None l

l Component: Solenoid Valve ll

(*F) l l

l l

l Test l

l l

ll l

l l

l ll l

l l

1 l

l 1

I l Manufacturer: Valcor ll Pressure l

52.0 l

13 3.0 l

G, X l

Note 1 l Simultaneous l None l

l ll(PSIA) l l

'l l

l Test l

l l Modal Number:

ll l

l l

ll 52600-6042-1 ll l

l l

l ll Relative l

10 0.0 l

100.0 l

A l

Note 1 l Simultaneous l None l

l Function:

RCS High Point ll Humidity l

l l

Test l

l

'l Vent ll

(%)

l l

l l Accuracy: Spec:

N/A ll l

l l

l Demon N/A ll l Boric Acid l

Boric Acid l

l l

l ll Chemical l

1800 ppm l

A l

CAL-40 l Simultaneous l None l

lS2rvices RCS High Point ll Spray l

pH 5.0 l

l Note 2 l

Test l

l l

Vent ll l

l l

.l ll 1

l l

l llLecstion: Containment ll l

l l

7 8

l ll Radiation l 1.7 x 10 RADS l2.0 x 10 RADS l CAL-44 l

Note 1 l Sequential Test l None l

l ll l

l l

l l l Flood Level Elev: 572'-2"ll l

l l

l

!lAbovaFloodLevel:

Yes ll Aging l

40 Years l

I l

Note 1 l Sequential Test l None l

' l ll l

l l

lNasdad fors ll l

l l

l l Hot Shutdown lYl ll l

l l

4 ll ll Submergence l 572'-2" l

Note 3 l

B l

Note 3 l

N/A l

None l

l l Cold Shutdown lX l ll l

l l

l ll l

l l

1 l

l i

i

N N

)

G i Fccility: DJV s-Scaca Unit 1 SYSTEM COMPONENT'f ALUATION WORKSHEET Index No.: 302H-OlfA Dockat:

50-346 Rev.:

1 4

NOTES Preptrad by: kl hyssp Date /;2-//-F 1 lChzckzdby:

L,,p m Date j1.s y -fu I1 Tha cogonent remained f unctional throughout and af ter the test, therefore, it can be concluded that the valve will remain functional during the short-term accident environment and the long-term cooldown at ambient conditions (References G, H, and X).

Test report documentation is currently being finalized. A draf t copy has been reviewed and the final worksheets will

{

bn made up when the' final test report becomes available. Environmental parameters shown here are actual test valves taken from the draft copy of the test report.

i 2

Ravision 1 of CAL-40 qualifies components tested in a high pH concentration boric acid spray to conditions present at Davis-Besse Unit 1.

3 Components located at RCS hot leg high points and therefore will not be subject to submergence.

l 1

I r

1 I

1

Facility:

IO-Bergo Unit 1 SYSTEM COMPONENT f.u.LUATION WORKSHEET Index No.: 302H-019 Dockst:

50-346 Rev.:

1 Prep'*.rsd by bd mg Dates f;2-/F 7J-Ch cked by:

{g,cjfy

[L,j Date

/J vf-fA l

ll l

l 1

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l. Outstanding l l

ll Parameter Specification l Qualification Specification l Qualification l Method l

Items l

l ll l

I I

l l

l SystsS::: TMI Action Items ll Operating l 1 Year l

1.1 Years l

F l

Note 1 l Simultaneous l None l

l ll Time l

l l

Test l

l l

ll l

l l

l Plant ID No.:

SV4610A ll l

l l

l ll Temperature l 283.0 l

346.0 l

H, X l

Note 1 l 31multaneous l None l

l Component: Solenoid Valve ll

(*F) l l

l l

l Test l

l l

ll l

l l

I ll l

l l

l l Manufacturer: Valcor ll Pressure l

52.0 l

133.0 l

G, X l

Note 1 l Simultaneous l None l

l ll(PSIA) l l

l l

l Test l

l l Modal Number ll l

l l

52600-6042-1 ll l

l l

ll Relative l

100.0 l

A l

Note 1 l Simultaneous l None l

l Function:

RCS High Point ll Humidity l

l l

Test l

l l

Vent ll

(%)

l l

l Accuracy: Spect N/A ll l

l l

l Demon: N/A ll l Poric Acid l Boric Acid l

l l

4

)l ll Chemical l

1800 ppm l

A l

CAL-40 l Simultaneous l None l

lSarvice: RCS High Point l l Spray l

pH 5.0 l

l Note 2 l

Test l

l l

Vent ll l

l l

l ll l

l l

l Locations Containment ll l

l l

7 8

I l

ll Radiation l 1.7 x 10 RADS l2.0 x 10 RADS l CAL-44 l

Note 1 l Sequential Testl None

.l l

ll l

l l

l Flood Level Elev: 572'-2"ll l

l l

lAbova Flood Level: Yes ll Aging l

40 Years l

I l

Note 1 l Sequential Testl None l

l ll l

l l

lNaaded for:

ll l

l l

l l Hot Shutdown lX l ll l

l l

l

l ll Submergence l 572'-2" l

Note 3 l

B l

Note 3 l

N/A l

None l

l Cold Shutdown lX l ll l

l l

l ll l

l l

l 1

i

s N

Fccility: Davis-Ecss2 Unit 1 SYSTEM COMPONENT EVALUATION WORKSHEET Index No.: 302H-019A Dockst 50-346 Rev.*

1 Prepsrsd by:.vh [m [eerg eey/ Date

/2-// -fA Chicksd by:

( A,s 1,3 j{m /fs,Date J2 -j j -12 7

v --

i 1

Tha component remained functional throughout and after the test, therefore, it can be concluded that the valve will remain f unctional during the short-term accident environment and the long-term cooldown at ambient conditions (Ref erences G, H, and X).

Test report documentation is currently being finalized. A draft copy has been reviewed and the final worksheets will be made up when the final test report becomes available. Environmental parameters shown here are actual test valves taken from the draft copy of the test report.

t j 2.

R3 vision 1 of CAL-40 qualifies components tested in a high pH concentration boric acid spray to conditions present at DEvis-Besse Unit 1.

l! 3 Copponents located at RCS hot leg high points and therefore will not be subject to submergence.

I l

1 i

1 e

b 4

d J

l l

2 h

2 i

j I

i j

4

f

,m (s

I

~.

x FZcility: D;vir-2Oca Unit 1 SYSTEM COMPONENT EVALUATION WORKSHEET Index No g 302H-020 DockIts 50-346 Rev.:

1 PrepIrgd by hE

<** ##X/ Dates

/p-//, g2 Ch;ckad by 4,p y) K } },,Date j;t -f-1 -92

/

l ll l

l l

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l

ll Parameter l Specification l Qualification l Specification l Qualification l Method l

Items l

l ll l

l l

1 l

l Sy:tsc: TMI Action Items ll Operating l 1 Year l

1.1 Years l

F l

Note 1 l Simultaneous l None l

l ll Time l

l l

Test l

l l

ll l

l l

l l Plant ID No.:

SV4608B ll l

l l

l ll Temperature l 283.0 l

346.0 l

H, X l

Note 1 l Simultaneous l None l

l Component: Solenoid Valve ll

(*F) l l

l l

l Test l

l l

ll l

l l

l ll l

l l

l lM:nufacturer: Va!cor ll Pressure l

52.0 l

133.0 l

G. X l

Note 1 l Simultaneous l

None l

l ll(PSIA) l l

l l

l Test l

l l Modal Number ll l

l l

l 52600-6042-1 ll l

l l

ll Relative l

100.0 l

A l

Note 1 l Simultaneous l None l

l Function RCS High Point ll Humidity l

l l

Test l

l l

Vent ll

(%)

l l

l lAccurscy: Spect N/A ll l

l l

l Demon: N/A ll l Boric Acid.

l Boric Acid l

l l

l ll Chemical l

1800 ppm l

A l

CAL-40 l Simultaneous l None l

lSarvices RCS High Point ll Spray l

pH 5.0 l

l Note 2 l

Test l

l l

Vent ll l

l l

l ll l

l l

l l Loc tion: Containment ll l

l l

l 7

8 l

ll Radiation l 1.7 x 10 RADS l2.0 x 10 RADS l CAL-44 l

Note 1 l Sequential Test l None l

l ll l

l l

l l Flood Level Elev: 572'-2"ll l

l l

lAbov3 Flood Level Yes ll Aging l

40 Years l

I l

Note 1 l Sequential Test l None l

l ll l

l l

lNreded fort ll l

l l

l Hot Shutdown lX l ll l

l l

l ll Submergence l 572'-2" l

Note 3 l

B l

Note 3 l

N/A l

None l

l Cold Shutdown lX l ll l

l l

l ll l

l l

O l

l Facility: Duis-Basce Unit 1 SYSTEM COMPONENT EVALUATION WORKSHEET Index No.: 302H-020A Dockst:

50-346 Rev.:

1 p

NOTES b,'sa Qbt'M Date /J7-/ /- f 2 Prepared by:

} Chzcked bys { 2,,p it)// d f,, Date jy,7 4&

1 1

The component remained f unctional throughout and af ter the test, therefore, it can be concluded that the valve will remain functional during the short-term accident environment and the long-term cooldown at ambient conditions (References G, H, and X).

Test report documentation is currently being finalized. A draft copy has been reviewed and the final worksheets will be made up when the final test report becomes available. Environmental parameters shown here are actual test valves taken i

from the draft copy of the test report.

2 Ravision 1 of CAL-40 qualifies components tested in a high pH concentration boric acid spray to conditions present at Davis-Besse Unit 1 3

Couponents located at PCS hot leg high points and therefore will not be subject to submergence.

i I

i

)

i 1

i i

i

U U

U Frcility: DaviG-Bezza Unit 1 SYSTEM COMPONENT EVALUATION WORKSHEET Index No.: 302H-021 Dockst:

50-346 Rev.:

1 Prepared by dvd M Dater

//-9-f.2 Ch;cktd by:

( 1,,, j,) f(,f L Dates j3., y -92.

l lI I

l l

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT DOCUMENTATION REF.

l Qualification l Outstanding l l

ll Parameter Specification l Qualification Specification l Qualification l Method l

Items l

l ll l

1 I

i i

l lSyctem: TMI Action Items ll Operating l 1 Year l

1.1 Years l

F l

Note 1 l Simultaneous l None l

l ll Time l

l l

Test l

l l

ll l

l l

l I

l l

l Plant ID No.:

SV4610B ll l

l l

l l l Temperature l 283.0 l

346.0 l

H, X l

Note 1 l Simultaneous l Mone l

l Component: Solenoid Valve ll

(*F) l l

l l

l Test l

l l

ll l

l l

1 l

l l

ll l

1 l

l 1

'l l Manufacturer: Valcor ll Pressure l

52.0 l

133.0 l

G, X l

Note 1 l Simultaneous l None l

l ll(PSIA) l l

l l

l Test l

l l Modal Number:

ll l

l l

52600-6042-1 ll l

l l

l ll Relative l

100.0 l

A l

Note 1 l Simultaneous l None l

l Function: RCS High Point ll Humidity l

l l

Test l

l l

Vent ll

(%)

l l

l l Accuracy: Spec:

N/A ll l

l l

l Demon N/A ll l

Boric Acid l Boric Acid l

l l

a l

ll Chemical l

1800 ppm l

A l

CAL-40 l Simultaneous l None l

l Services RCS High Point ll Spray l

pH 5.0 l

l Note 2 l

Test l

l l

Vent ll l

l l

l ll l

l l

l l Location: Containment ll l

l l

7 8

l ll Radiation l1.7 x 10 RADS l2.0 x 10 RADS l CAL-44 l

Note 1 l Sequential Testl None l

l ll l

l l

l Flood Level Elev: 572'-2"ll l

l l

l lAbova Flood T,evel Yes ll Aging l

40 Years l

I l

Note 1 l Sequential Testl None l

l ll l

l l

lN2cded fort ll l

l l

l Hot Shutdown lX l ll l

l l

l ll Submergence l 572'-2" l

Note 3 l

B l

Note 3 l

N/A l

None l

4 l Cold shutdown lxl ll l

l l

l ll l

l l

1 l

i m

N

\\

m)

/

v Facility: Divis-Brssa Unit 1 SYSTEM COMPONENT EVALUATION WORKSHEET Index No.: 302H-021A Dockst 50-346 Rev.

1 NOTES Prepsrad by: 11 W Date /2-f-8A Chtcksd by:

(b),,, p y) pf,%,, Date f).)). p g, 1

The component remained functional throughout and af ter the test, therefore, it can be concluded that the valve will remain functional during the short-term accident environment and the long-term cooldown at ambient conditions (References G, H, and X).

Test report documentation is currently being finalized. A draft copy has been reviewed and the final worksheets will b2 made up when the final test report becomes available. Environmental parameters shown here are actual test valves taken from the draft copy of the test report.

! 2 Revision 1 of CAL-40 qualifies conponents tested in a high pH concentration boric acid spray to conditions present at Davis-Besse Unit 1.

3 Components located at RCS hot leg high points and therefore will not be subject to submergence.

i I

i l

l l

m m

A

?ccility: Dtvis-M 2ra Unit 1 SYSTEM COMPONENT EVALUATION WORKSHEET Index No k 302H-026

>ockst:

50-346 Rev.:

2

' PreptrSd by:

Date:

ff

, check 2d by:

X(/8M' Date

// /.2//3 i

I ll l

1 l

l l EQUIPMENT DESCRIPTION 1I ENVIRONMENT I

DOCUMENTATION REF.

l Qualification l Outstanding i j

ll Parameter l Specification i Qualification ISpecificationl Qualification l Method i

Items l

1 ll 1

1 I

I I

lSyctcc: TMI Action Items llOperating 1

1 Year i

1.1 Years l

U l

E-24 l

Note 1 i

None l

l llTime l

l l

Analysis l

l l

ll l

I l

l l

l Plant ID No. LIT 4617 ll l

l l

l 1

l llTemperaturel N/A l

N/A l

Note 1 l

N/A l

Analysis l

None l

IComponent:

Level ll

(*F) l l

l l

Receiver ll l

l l

4 l

ll I

i 1

1 I

I l

l Manufacturer: Delaval llPresscre l

N/A I

N/A l

Note !

I N/A I

Analysis l

None 1

l ll(PSIA) l l

l l

l ll ll l

l I

I I

I l

1 l Modal Number: 323 ll l

l l

l ll Relative l

N/A l

N/A I

Note l l

N/A l

Analysis i

None 1

l Function: Monitors ll Humidity l

l l

l 8

l l

4 l Containment Sump Level ll

(%)

l l

f I

l l

ll l

1 l

l 1

I I

l Accuracy: Spec:

N/A II l

l l

l Demon: N/A ll Chemical I

N/A l

N/A I

N/A 1

N/A l

None l

l llSpray I

l l

l lSarvice:

Containment 11 l

l l

l 1

l l

l N.R. Sump Levelll l

l l

i i 11 l

l 1

1 1

1 I

3 l Location:

Rm. 427 1l Radiation Il.R6 x 10 RADS l1.1 x 10 RADS T

l E-24 ISequential Testl Note 2 l

l 11 l

l l

1 l Flood Level Elev:

N/A ll l

l l

IAbova Flood Level: N/A llAging i

40 Years l

17 Years l

I I

E-24 ISequential Testl Note 2 l

l ll 1

1 1

I I

INesded for:

ll l

l l

i l Hot Shutdown l X l ll l

l 1

l l

l 1

I llSubmergencel N/A l

N/A l

N/A I

N/A 1

l Cold shutdown l X l ll 1

l l

1 l

l Il l

I l

l l

i i

e

, ccility: Ds+4b-B2s29 Unit 1 SYSTEM COMPONENT EVA L / ION WORKSHEET Ind3x No7:'302H-026A_

2ockst:

50-346 Rev.:

f Prcp rsd by:

b Date I /!8I Ch2cksd by:

Mdd Date ///s//3 4

1.

Only harsh environment seen is increased radiation due to recirculated fluids.

3 RADS. Reference T of the Vendor 2.

Wyle Lab Test Report (E-24) states that the receiver was irradiated to a TID of 1.1 x 10 3

File states that for the given location (Room 427) and accident dose of 1.36 x 10 RADS would be experienced in one day, in addition to 9.0 x 102 RADS end-of-life background radiation dose.

The receiver is one of two redundant level sensing units, the second (Plant ID 9 LIT 4618) is located in room 402

{

(non-harsh). Additionally, two containment sump wide range level transmitters also provide containment sump level information (Plant ID Nos. LT4594 and LT4595).

i l

1 l

4 I

1 i

J 4

1 l

i I

i i

l i

V p

t' Fccility: Dnvic-Besco Unit 1 SYSTEM COMPON~._,./ EVALUATION WORKSHEET Index No7: 3027-02'1 Dockst:

50-346 Rev.:

2 Prcpared by:

Date:

8)

' ^ ^

Check:d by:

Cdd//,

Date:

'F/.7c/t 3 l

11 I

l l.

l l EQUIPMENT DESCRINION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l

ll Parameter l Specification Qualification l Specification l Qualification l Method l

Items l

l ll l

I l

l l

l lSyct&m TMI Action Items l l Operating l 1 Year l

1.1 Years l

Note 1 l

J-36 l Simultaneous l None l

l ll Time l

l l

Test l

l l

ll l

l l

l Plant ID No. LT4594 ll l

l 1

l l

l ll Temperature]

283.0 l

350.0 l

H, X l

J-36 l Simultaneous l None l

i

] Components Level ll

(*F) l l

l l

l Test l

l l

Transmitter ll l

l l

l ll l

l 1

l l

l Manufacturer: Rosemount l l Pressure l

52.0 l

85.0 l

G, X l

J-36 l Simultaneous l None l

l ll(PSIA) l l

l l

l Test l

l l

ll l

l l

lModel Number 1153 ll l

l l

ll Relative l

100.0 l

A l

J-36 l Simultaneous l None l

l Function: Monitors ll Humidity l

l l

Test l

l l Containment Water Level l l

(%)

l l

ll l

l l

l Accuracy: Spect 5.0%

ll l Boric Acid l Boric Acid l

l J-36 l Simultaneous l l

l Demon:

.42%

ll Chemical l

1800 ppm l

T l

CAL-40 l

Test l

Mone l

l ll Spray l

pH 5.0 l pH 8.5 to 11 l l

Note 3 l

l l

l Service:

Containment ll l

l l

l Wide Range Level ll l

l l

l ll l

l 1

1 1

l l

7 7

lLocstion: Containment l l Radiation l1.7 x 10 RADS l5.0 x 10 RADS l CAL-44 l

J-36 l Sequential Test l None l

l Il l

l l

1 1

I I

l Flood Level Elev: 572'-2" l l l

l l

lAbova Flood Level: No ll Aging l

40 Years l

10 Years l

I l

CAL-66 l Sequential l

None l

l ll l

l Note 4 l

l J-36 l

Test l

l l

lNesded fort ll l

l l

l l Hot Shutdown lX l ll l

l l

l llSuteergencel 572'-2" l

Note 2 l

B l

Note 2 l

N/A l

None l

i i

l Cold Shutdown lX l ll l

l l

ll l

l l

l

l N

s.

tcility: D3vic-Besse Unit 1 SYSTEM COMPONENT EVALUATION WORKSHEET Index No.: 3022-028A ockat:

50-346 Rev.:

2 rcparsd by:

Date YI

//

^^

'h;ck::d by: 54 Ay/f< & #

Date 9/Jo/J3 Ona year operating time is used as a conservative maximum specification.

i Thio component's function is to monitor containment water level. Component submergence will occur af ter component has parformed its function. Component failure will not mislead operator since containment flooding is indicated by this transmitter until it becomes submerged. In addition, operating experience has shown that Rosennount transmitters installed at 'MI-II operated satisfactorily for approximately one month while subanerged.

i I4 CAL-40 qualifies component.s tested in a high pH Boric Acid spray to a pH value of 5.

l L.

Materials and/or components sensitive to thermal aging will be replaced as per maintenance and replacement schedules to assure that associated component will maintain functional operability in harsh environments.

2 1

i

.i i

I i

f i

t i

I i

1

l O

n l

Ind:x NLc/302H-029 SYSTEM COMPONZ Y EVALUATION WORKSHEET Rev.s 2

l Facility: Davis-Besse Unit 1 Docket:

50-346 l

0 Prcpared by:

Date:

y/Jq/13 lChschedby:

5fj;%,M/

Date:

l l-l l

l Qualification l Outstanding l 1

ll l

DOCUMENTATION REF.

ll ENVIRONMENT Method l

Items l

l l EQUIPMENT DESCRIPTION ll Qualification l Specification l Qualification l 1

l l

ll Parameter l Specification l l l System: TMI Action Items l l Operating l 1 Year l

1.1 Years l

Note 1 l

J-36 l Simultaneous l None l

ll l

l ll Time l

l

.l l

l Test l

l l

l ll l

l Plant ID No. LT4595 ll l

l l

l llTemperaturel 283.0 l

350.0 l

H, X l

J-36 l Simultaneous l None l

l Component:

Level ll

('F) l l

l l

l Test l

l l

Transmitter ll l

l l

I I

I ll l

l 1

l Manufacturer: Rosemount l l Pressure l

52.0 l

85.0 l

G, X l

J-36 l Simultaneous l None l

l ll(PSIA) l l

l l

l Test l

l l

l ll l

l l

i l

l l Relative l

100.0 l

A l

J-36 l Simultaneous l None l

lModel Number: 1153 ll l

/

l Function: Mo itors ll Humidity l

l l

Test l

l l

l Containmem th er Level ll

(%)

l l Accuracy: Spac 5.0%

ll l Boric Acid l Boric Acid l

l J-36 l Simultaneous l l

l ll i

l l

r-w.:

42% ll Chemical l

1800 ppm l

T l

CAL-40 l

Test l

None l

l ll Spray l

pH 5.0 l pH 8.5 to 11 l l

Note 3 l

l l

l Service:

Containment ll l

l l

Wide Range Level ll l

l l

ll l

l l

7 7 RADS 's CAL-44 l

J-36 l Sequential Testl None l

l l

ll l

l l

l Location: Containment ll Radiation l1.7 x 10 RADS l 5.0 x 10 l

l l

l Flood Level Elev: 572'-2"ll l

l l

l lAbove Flood Level No llAoing l

40 Years l

10 Years l

I l

CAL-66 l Sequential l

None l

7 ll l

l Note 4 l

l J-36 l

Test l

l l

lNeeded for:

ll ~

l l

l l Subme rgence l 572'-2" l

Note 2 l

B l

Note 2 l

N/A l

None l

l Hot Shutdown lX l ll l Cold Shutdown lXl ll l

l l

ll l

l l

O O

O Ficility: Dstic-23sso Unit 1 SYST1!M COMPONENT EVLM. TION WORKSHEET Index No. : 302H-029A Dock %t 50-346 Rev.:

2 a

NOTES qp g

Prsparsd by:

7,

--d Date /

)

^

Chicksd bys f j/s M J Date 9/Jo/J)

/

t 1.

Ons year operating time is used as a conservative maxis;um specification.

2 This component's function is to monitor containment water level. Component submergence will occur af ter component has parformed its f unction. Component failure will not mislead operator since contair: ment flooding is indicated by this l

transmitter until it becomes submerged. In addition, operating experience has shown that Rosemount transmitters installed at TMI-II operated satisfactorily for approximately one month while submerged.

3.

CAL-40 qualifies components tested in a high pH Boric Acid spray to a pH value of 5.0.

4 Materials ard/or components sensitive to thermal aging will be replaced as per maintenance and replacement schedules to assure that associated component will maintain functional operability in harsh environments.

i i

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l 1

I f

i 4

I

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?ccility: Dbvib-Berra Unit 1 SYSTEM COMPON VALUATION WORKSHEET Ind:xNNk$02H-030 Mckst 50-346 Rev.:

2 Pr:psr d by:

Date

.I 8.,.2

~ heck;d by:

jdkseU Dates ~ 4/Je/J i l

ll l

l l

l l EQUIPMENT DESCRIPPION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l

ll Parameter l Specification l Qualification l Specification l Qualification l Method Items l

l ll l

l 1

l l

l l Syst::m: TMI Action Items ll Operating l 1 Year l

1.1 Years l

Note 1 l

J-36 l Simultaneous l Hone l

l ll Time l

l l

Test l

l l

ll l

l l

l Plant ID No. FT4630 ll l

j i

l l

ll Temperature l 218.0 l

350.0 l

C-303 l

J-36 l Simultaneous l None l

l Component:

Flow ll

(*F) l l

l l

l Test l

l l

Transmitter ll l

l l

ll l

l l Manufacturer Rosemount ll Pressure l

17.16 l

85.0 l

C-303 l

J-36 l Simultaneous l None l

l ll(PSIA) l l

l l

l Test l

l l

ll l

l l

l l Modal Number: 1153 ll l

l l

l ll Relative l

100.0 l

A l

J-36 l Simultaneous l Hone l

l Function: Monitors Flow l l Humidity l

l l

Test l

l l

ll

(%)

l l

1 l

l l

l ll l

l l

lAccurtcy: Spec:

5.0%

ll l

l l

l Demon:

.42%

ll Chemical l

N/A l

None l

l ll Spray l

l l

lSarvice:

Auxiliary ll l

l

.l l

l l

Feedwater to ll l

l l

Steam Generator 1ll l

l l

l 7

6 RADSl5.0 x 10 RADS l T

l J-36 l Sequential Test l None l

l Location: Auxiliary Bldg. l l Radiation l1.16 x 10 l

Rm. 303 ll l

l l

l Flood Level Elev N/A ll l

l l

l lAbova Flood Level: N/A ll Aging l

40 Years l

22.23 Years l I

l CAL-66 l Sequential l

Hone l

l ll l

l Note 2 l

l J-36 l

Test l

l lN edad for ll l

l l

l Hot Shutdown lxl ll l

l l

l l Subme rgence ]

N/A l

None l

l Cold Shutdown lX l ll l

l l

l ll l

l l

acility: ~ Da'vis-Esase Unit 1 SYSTIIM COMPONENT EVALC LION WORKSHEET Index No t"302H-030A

! ockst:

50-346 Rev.:

2

't Tsparad by:

Date M

} 'hscksd by g/d;yfa,M Date Y/Jo/JJ 1

/

L l

j

{.

Ons year operating time is used as a conservative maximum specification.

1

{ :. Materials and/or components sensitive to thermal aging will be replaced as per maintenance and replacement schedules to i

assure that associated component will maintain functional operability in harsh environments.

4 4

l I

i l

4 1

i i

4 r

l i

/

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/

tcility: Dabi'o-Beges Unit 1 SYSTEM CX)MPONENM@/

iALUATION WORKSHEET Ind a N[.302H-031 Mckst:

50-346 Rev.:

2 2 //

'^

, ?r parsd by:

Date:

,:hecksd by:

L&gjfa( Q f Date:

Y/Ja//)

i l

l1 1

I I

l 1

l EQUIPMENT DESCPIPTION ll ENVIRONMENT DOCUMENTATION REF.

l Qualification l Outstanding l l

ll Parameter Specification

' Qualification Specification l Qualification Method Items l

l ll l

l lSystim: TMI Action Items ll Operating l 1 Year l

1.1 Years l

Note 1 l

J-36 l Simultaneous l None l

l ll Time l

l l

Test l

l l

ll l

l l

l l Plant ID No. FT4631 ll l

l l

l ll Temperature l 221.0 l

350.0 l

C-314 l

J-36 l Simultaneous l None l

. lComponsnt Flow ll

(*F) l l

l l

l Test l

l ll Transmitter ll l

l l

<l ll l

l l

l l Manufacturer: Rosemount l l Pressure l

19.76 l

85.0 l

C-314 l

J-36 l Simultaneous l None l

l ll(PSIA) l l

l l

l Test l

l

,l ll l

l l

l l Modal Number: 1153 ll 1

l l

ll Relative l

100.0 l

A l

J-36 l Simultaneous l None l

l Function: Monitors Flow ll Humidity l

l l

Test l

l

'l ll

(%)

l l

l

'l ll l

l l

l l Accuracy: Spect 5.0%

ll l

l l

l Demon:

42% ll Chemical l

N/A l

None l

ll Spray l

l l

l 1

) ll S3rvice:

Auxiliary ll l

l l

!l Feedwater to ll l

l l

Steam Generator 2ll 6

7

! l Location: Auxiliary Bldg. l l Radiation l 1.0 x 10 RADS l5.0 x 10 RADS l T

l J-36 l Sequential Test l None l

l Rm. 314 ll l

l l

l

' l Flood Level Elev N/A ll l

l l

, lAbova Flood Level: N/A ll Aging l

40 Years l

22.23 Years l

I l

CAL-66 l Sequential l

None l

l ll l

l Note 2 l

l J-36 l

Test l

l llNeededfor:

ll l

l l

I l

l l

Hot Shutdown lX l ll l

l l

l l Subme rgence l N/A l

N/A l

None l

l Cold Shutdown lX l ll l

l l

ll ll l

l l

l 1

l l

N x

N.

Facility: Davis-Bassa Unit 1 SYSTEM COMPONENT EVALUATION WORKSHEET Indrx No71 302H-031A Dockst 50-346 Rev.:

2 IN Date Prspared by:

Ch:cksd by:,sM9X'f, Q d Date f/JJ//3

/

1.

Ons year operating time is used as a conservative maximum specification.

2 Materials and/or components sensitive to thermal aging will be replaced as per maintenance and replacement schedules to j

csaure that associated component will maintain functional operability in harsh environments.

i l

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Fr.cility:

5v'ic-B2CS2 Unit 1 SYSTEM COMPONENT E ALUATION WORKSHEET IndIxN.I302H-032 Deckst:

50-346 Rev.:

Z

//!f 3

Prepared by:

M,.

Date:

././/z/. P3 Ch:cksd by: f' M.

ll l

l l

EQUIPMENT DESCRIPTION ll ENVIRONMENT I

DOCUMENTATION REP.

l Qualification l Outstanding ll Parameter l Specif ication l Qualification ISpecificationioualificationl Method l

Items il l

l l

l Systsm: Post-Accident llOperating l

1 Year l

1.1 Years l

P l

Note 1 1 Simultaneous l None Sampling ll Time l

l l

Test l

11 l

I l

l l

I Plcnt ID No.: SV4632 ll 1

l l

l llTemperaturel 283.0 l

346.0 l

H, X

l Note 1 1 Simultaneous l None Component: Solenoid Valvell

(*P) l l

l l

l Test l

lI l

l I

l l

l ll l

l l

1 l

l Mtnufacturer: Valcor llPressure l

52 ?

l 133.0 l

G, X

l Note 1 l Simultaneous l None ll(PSIA) l l

l l

l Test l

Modal Number:

ll l

l l

l 52600-6042-1 ll l

l l

l IIRelative l

100.0 l

A l

Note 1 l Simultaneous l None Function: Post-Accident ll Humidity l

l l

Test l

Sampling ll (t) l l

l l

Accuracy: Spec:

N/A ll l

l l

l Demon: N/A ll l

Boric Acid l Boric Acid l

l l

l ll Chemical l

1800 ppm i

A l

CAL-40 l Simultaneous l Hone Service: Post-Accident ll Spray I

pH 5.0 l

l Note 2 l

Test l

Sampling Valve ll l

l l

l 11 l

1 l

l l

l Location: Containment ll l

l l

l 7

8 llRadiation l3.87 x 10 RADSl2.0 x 10 RADS l CAL-44 l

Note 1 l Sequential Test l None 11 l

I l

1 l

l Flood Level Elev: 572'-2"ll l

l l

l Abova Plood Level: No llAging l

40 Years l

40 Years I

I Note 1 ISequential Testl Wone ll l

l l

l NIedad for:

ll l

l l

l Hot Shutdown l X l ll l

l l

l llSubmergencel 572'-2*

l Note 3 l

B l

Note 3 l

N/A l

None Cold Shutdown l xl ll l

l l

l ll l

l l

l

w a

N

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f

% /

Facility: b4Vis-Bzssa Unit 1 SYSTEM COMPONENT'aVALUATION WORKSHEET Ind x No_.: 302H-032A Dockst:

50-346 Rev.:

'2 Date

// /

3 Prepared by:

Chscksd by:

Date

//[tf93 1.

The component remained functional throughout and after the test, therefore, it can be concluded that the valve will remain functional during the short-term accident environment and the long-term cooldown at ambient conditions (References G, H, and X).

Test report documentation is currently being finalized. A draft copy has been reviewed and the final worksheets will be made up when the final test report becomes available. Environmental parameters shown here are actual test valves taken from the draft copy of the test report.

2.

Revision 1 of CAL-40 qualifies components tested in a high pH concentration boric acid spray to conditions present at Dzvis-Besse Unit 1.

3.

This valve is used to sample the Reactor Coolant System for post-accident sampling. This valve is not a containment isolation valve. During a design basis LOCA, this valve may become submerged.

In the case of a smaller LOCA, submergence may not occur. During a DBA LOCA, this valve would not be utilized for obtaining RCS samples.

Failure of this valve during a LOCA would not impact any other safety functions or mislead the operator. This solenoid valve has a circuit for solenoid coil operation and a separate valve position indication circuit. The effects of possible failures of these two circuits due to submergence are summarized below:

Coil leads or coil shorted due to submergence a.

Reduced current flow through coil causes solenoid valve to close and become inoperable.

If valve is already closed, it will stay closed.

b.

Circuit fuse may blow due to overcurrent; valve will close and remain inoperable. Essential bus will not be affected as fuse will clear the fault.

Solenoid valve position switch controls shorted due to submergence a.

Both sets of indicator lights would be energized.

b.

Circuit fuse may blow due to overcurrent. All indicator lights would go out.

Essential bus will not be affected as fuse will clear the fault.

,Ch

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s

?rcility: Davis-Bezza Unit 1 SYSTEM CCMPONENT EVALUATION WORKSHEET Inds.x ho.: 302H-042 Jockst:

50-346 Re v. :

2

?r:parsd by:

Dater

/

]

2hecksd by:

Add Dates

///a//3 i

lt l

1 l

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l

l l Parameter l Specification l Qualification l Specif ication Qualification l Method Items l

l ll l

1 i

1 1

l lSysten: TMI Action Items l l Operating l

1 Year l

1.1 Years l

Note 1 l

Note 4 l Sequential Test l None l

'l ll Time l

l l

Analysis l

l 1

ll l

l l

i l Plant ID No. RE4597AA ll l

l l

l l lTenperature l 218.0 l

Note 2 l

C-303 l

N/A l

None l

l Component :

Radiation ll

(*F) l l

l l

Element ll l

l l

l

_l l

ll l

l l

l 1

I l

lManuf acturer:

Kaman l l Pressure l

17.16 l

Note 2 l

C-303 l

N/A l

None l

l Sciences ll(PSIA) l l

l l

ll l

l l

l l Modal Number:

KMG-H RH ll l

l l

l ll Relative l

100.0 l

Note 2 l

A l

N/A l

None l

l Function: Radiation ll Humidity l

l l

J l

Monitoring ll

(%)

l l

,I ll l

l l

l I l Accuracy : Spec:

N/A ll l

l l

l Demon: N/A ll Chemical l

N/A l

j i ll Spray l

l l

l Service: Post-Accident ll l

l l

Sanpling ll l

l l

l ll l

1 l

l l

4 l Location: Auxiliary Bldg. l l Radiation 14.7 x 105 RADS l1.0 x 105 RADS l T,

AR l

J-32 l Sequential Test l Note 5 l

l Rm. 303.

ll l

l l Notes 3 & 4 l l

l l Flood Level Elev:

N/A ll l

l l

l Above Flood Level: N/A ll Aging l

40 Years l

9.1 Years l

I l

J-32 l

Sequential l

None l

l ll l

l Note 6 l

l Note 4 l

Test l

l 1 INasded for ll l

l I

l l

l Hot Shutdown l X l ll l

l l

l i

Il l l Subme rgence l N/A l

N/A l

None l

l Cold Shutdown l X l ll l

l l

I ll l

l l

l 1

.?

Pccility: DiA1 -Besaa Unit 1 SYSTEM CCMPONENT EVli.110N WORKSHEET Ind:;x i _ / 302H-042A Re v. :

2 Jockst 50-346 Prepared by:

Date Check:;d by: Mrs~()A Date N /.2ff3 1.

Ona year operating time is used as a conservative maximtun.

'2 Tha harsh environment seen by this component is due to a main feedline break. The radiation transmitter is only used to monitor radiation in the Containment Building following a postulated LOCA and would not be required to monitor radiation during the main f eedline break of concern.

3.

The test report indicates that the GM detectors, iodine filters, assembly 0-rings, and electronic ficw control components were irradiated to a maximum value of 5 x 10 rads.

Due to shielding, this is the dosage that these componente see when 3

5 the monitor itself sees 1 x 10 rads (Ref erence ROC-48A).

4.

Materials and/or couponents sensitive to thermal and radiation aging will be replaced as per maintenance and replacement schedules to assure that associated couponent will maintain f unctional operability in harsh environments.

5.

This radiation element is used to monitor the containment atmosphere following a postulated LOCA.

Failure of this component would not prevent sanpling and analysis of the containment atmosphere since grab sanples can be taken for this purpose.

Based on the above, f ailure of this conponent would not prevent sampling, impact saf ety-related f unctions, nor mislead the operator.

6.

Tha qualified lives for the various parts of the Noble Gas Assembly, the Beta Scintillation Detector, Gamma Scintillation Dstector, the Particulate Moving Filter Sampler Assembly, and the Fixed Iodine Sanpler Assembly were detertained. An activation energy of 0.78 eV represents an average value and is conservative. Whenever possible (i.e., when the material ussd was specified), tabulated Ea's were used.

1 4

i i

A l Pccility:

\\

Davis-Bezza Unit 1 SYSTEM COMPCNENT EVIL ION WORKSHEET Indzx EG302H-042B Jockst 50-346 ne y. :

2 Prepared by:

Date f/

3scksd by:

Date ' r/ /.z/43 4

Component Ea (eV)

Part Nuntrer Aging Time (hours)

Aging Temperature (*K)

Qualified Life (9 104*F)

Gasket 0.78 912531-000 913 373 10.9 yaars i

Tarminal Block 0.75 823791-H0ll 913 373 9.1 i

Wi re 2.0 823867-020 100 373 Greater than 40 years O-Ring Seal 1.2 821142-Z231 602.7 358 18.5 Terminal Ring 0.78 823230-018 913 373 10.9 l

Solenoid Cover 0.78 912768-001 913 373 10.9

{

Gasket j

BUNA-N 0-Ring 0.86 821142-B031 602.7 358 40 Nacprene O-Ring 0.87 821142-B140 913 373 36.5 i

The limiting material is the phenolic terminal blocks with a life of 9.1 years. The above data was in part obtained by comparing part numbers with Ref erence J-32, Appendix E ( At. ton Test Report for Model KMG-HRM), which lists materials used and their corresponding activation energies.

l 4

a 4

i i

l 5

I 1

i I

g

_ ~

! Fccility: D ais-Besse Unit 1 SYSTEM COMPCHLa EVALUATION NORKSHEET Indsx ~(a 302H-043 t

Re v. :

2 i Dockst:

50-346 Prepared by:

Dates l Checksd by:

M.&_O J Date: // f.a//3 1

l II l

l l

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l

l l Pa rameter l Specification Qualification EDecificationl Qualification' Method I

Items l

l ll l

l l

I l Systesa: TMI Action Items l l Operating l 1 Year l

1.1 Years l

Note 1 l

Note 4 l Sequential Tesel None l

l ll Time l

l l

Analysis l

l

l ll l

l l

l

' l Plant ID No. RE4597BA ll l

l l

l l lTemperaturel 221.0 l

Note 2 l

C-314 l

N/A l

None l

{ lCosponent :

Radiation ll

(*F) l l

l l

l i l Element ll l

l i

l l

l l-ll l

l 1

1 I

I l

4 l Manuf &cture r:

Kaman l l Pressure l

19.76 l

Note 2 l

C-314 l

N/A l

None l

l Sciences ll(PSIA) l l

l l

l j l ll l

l l

I I

I lModel Number: KMG-HRH ll l

l l

]l ll Relative l

100.0 l

Note J l

A l

N/A l

None l

j l Function: Radiation ll Humidity l

l l

j l Monitoring ll

(%)

l l

l 1 l ll l

l l

I 1

j l Accuracy: Spect N/A ll l

l l

l Demon: N/A ll Chemical l

N/A l

l l l l Sp ray l

l l

lSarvice: Post-Accident ll l

l l

l 4

i l Sanpling ll

) l ll l

l l

J-32 l

l 5

5 RADS l T,

AR l Notes 3 & 4 l Sequential Testl Note 5 l

l l Location: Auxiliary Bldg. l l Radiation l6.7 x 10 RADS l1.0 x 10 4

Rm. 314 ll l

l l

l

} ll Flood Level ElevN/A ll l

l l

l

. l Above Flood Level: N/A ll Aging l

40 Years l

9.1 Years l

I l

J-32 l

Sequential l

None l

1 l l ll l

l Note 6 l

l Note 4 l

Test l

l I

l l

l j lNaeded for:

ll l Hot Shutdown lX l ll l

l l

l i

l l l Subme rgence l N/A l

N/A l

None l

I l l Cold Shutdown lX l ll l

l l

l l ll l

l l

l 1

?ccility: Davic-Besca Unit 1 SYSTEM COMPONENT EVL.JION WORKSHEET Ind;x im j 302H-043A

)ockst:

50-346 Re v. :

2 Prepcred by:

Date heck;d by: d-fp w f/ d Date /// 4//J 1

L.

Ons-year operating time is used as a conservative maximum.

2.

Th2 harsh environment seen by this conponent is due to a main f eedline break. The radiation transmitter is only used to monitor radiation in the Containment Building following a postulated LOCA and would not be required to monitor radiation i

during the main f eedline break of concern.

3.

The test report indicates that the GM detectors, iodine filters, assembly 0-rings, and electronic flow control components 3 rads.

Due to shielding, this is the dosage that these couponents see when were irradiated to a maximum value of 5 x 10 5

tha monitor itself sees 1 x 10 rads (Reference ROC-48A).

4 Meterials and/or conponents sensitive to thermal and radiation aging will be replaced as per maintenance and replacement schedules to assure that associated component will maintain f unctional operability in harsh environments.

5.

This radiation element is used to monitor the containment atmosphere following a postulated LOCA.

Failure of this component j

would not prevent sanpling and analysis of the containment atmosphere since grab sanples can be taken for this purpose.

Based on the above, f ailure of this conponent would not prevent sangling, impact saf ety-related f unctions, nor mislead the

)

ope rato r.

a I

6.

Tha qualified lives f or the various parts of the Noble Gas Assembly, the Beta Scintillation Detector, Gamma Scintillation Datector, the Particulate Moving Pilter Sanpler Assembly, and the Fixed Iodine Sanpler Assembly were determined. An retivation energy of 0.78 eV represents an average value and is conservative. Whenever possible (i.e., when the material ussd was specified), tabulated Ea's were used.

I i

i I

f i

C' n

O302H-043 l Mcility:

D2'v's-Bezas Unit 1 SYSTEM CGtPONENT EVAD dION WORKSHEET Indi;x

)ockst:

50-346 Re v. :

2

(!b

?repersd by:

Date

hecked by:

Mfg /d Date ///J//)

Component Ea (eV)

Part Number Aging Time (hours)

Aging Temperature (*K)

Qualified Life (9 104*F) i Gisket 0.78 912531-000 913 373 10.9 years Terminal Block 0.75 823791-H0ll 913 373 09.1 wire 2.0 823867-020 100 373 Greater than 40 years O-Ring Seal 1.2 821142-Z231 602.7 358 18.5 l

Terminal Ring 0.78 823230-018 913 373 10.9 Solenoid Cover 0.78 912768-001 913 373 10.9 j

Gasket t

BUNA-N 0-Ring 0.86 821142-B031 602.7 358 40

}

Ntop rene O-Ring 0.87 821142-B140 913 373 36.5 l

l The limiting material is the phenolic terminal blocks with a life of 9.1 years. The above data was in part obtained by comparing part numbers with Reference J-32, Appendix E (Aeton Test Report for Model KMG-HRM), which lists materials used and their corresponding activation energies.

4 l

4 i

i 4

4!

l i

l 1

l

?tcility: Dh is-Bessa Unit 1 SYSTEM COMPON AVALUATION WORKSHEET Indtx L 302H-044 Re v. :

2

)ockst:

50-346 N /

[_

?rrpared by:

Date:

2hecksd by:

1. h h Date: ///,V/J l

ll l

l l

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l l ll Parameter l Specification l Qualification Specification' Qualification' Method Items l

l ll ll l

l l

1 l

1 ISystem: TMI Action Items ll Operating l 1 Year l

1.1 Years l

Note 1 l

Note 3 l

Sequential l

None l

l l ll Time l

l l

l l Test / Analysis l l '

! l ll l

_I i l Plant ID No. RT4597AA ll i

l l

j l l lTenperature l 208.0 l

Note 2 l

C-314 l

N/A l

None l

l Copponent

Radiation ll

('F) l l

l l

l

' l Transmitter ll l

l l

l I

l l

ll l Manuf acture r:

Kaman l lPressure l

15.83 l

Note 2 l

C-314 l

N/A l

None l

! l Sciences ll(PSIA) l l

l l

l l l ll l

l l

! lModel Number: KEM ll l

l l

} l ll Relative l

100.0 l

Note 2 l

A l

N/A l

None l

l l Function: Radiation ll Humidity l

l l

1 l

l Monitoring ll

(%)

i i l ll l

l l

1 l

4 l Accuracy: Spec:

N/A ll l

l l

l Demon N/A ll Chemical l

N/A l

l l l Sp ray l

l l

lSarvice: Post-Accident ll l

l l

l Sangling ll l

1 l

l l

_l i l ll l

l l

l 1

l :

3 l

3 3 RADS l AM l

J-33 l Sequential Test l Note 4 l

l Location: Auxiliary Bldg. l l Radiation l4.53 x 10 RADSil.6 x 10 l

Rm. 304 ll l

l l

l Note 3 l

l l

IFlood Level Elev:

N/A ll l

l l

1 lAbova Flood Level N/A ll Aging l

40 Years l

10 Years l

I l

Note 3 l Sequential l

None l

l l ll l

l l

l E-24 l

Test l

l lNeedsd for:

ll l

l l

] l Hot Shutdown lX l ll l

l l

l l l l Subme rgencel N/A l

N/A l

None l

! l Cold Shutdown lX l ll l

l l

{ l ll l

1 I

I I

/

b fs IndIxL 302H-044A

'scility:

bro-Basse Unit 1 SYSTEM COMPONENT EV JION WORKSHEET Re v.

2

)ock:,t :

50-346 b

?repared by:

Date

heckzd by:

Ah

/

Date f//V/J 3

L.

Ons year operating time is used as a conservative maximum.

3 2.

Tha harsh environment seen by this component is due to a main feedline break. The radiation transmitter is only used to monitor radiation in the Containment Building following a postulated LOCA and would not be required to monitor radiation during the main f eedline break of concern.

l 3.

Materials and/or components sensitive to thermal and radiation aging will be replaced as per maintenance and replacement schedules to assure that associated couponent will maintain functional cperability in harsh environments.

1.

This transmitter is used to monitor the containment atmosphere f ollowing a postulated LOCA.

Failure of this component would Based on not p revent sanpling and analysis of the containment atmosphere since grab samples can be taken for this purpose.

the above, f ailure of this component would not prevent sampling, impact saf ety-related f unctions, nor mislead toe operator.

4 s

i e

i l

i t

Q,fh)

(

)

'Ecility: Dnd-Ber a Unit 1 SYSTEM COMPONE ALUATION WORKSHEET Index L d 302H-045 lockst 50-346 Rav. :

2

/!/}

2repared by:

Dates hecked by:

M f __ Date: ///>//)

4 li l

1 l

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l

l l Pa rameter l Specification l Qualification l Specif ic ation Qualification l Method l

Items l

ll l

l l

iSystcm TMI Action Items ll Operating l 1 Year l

1.1 Years l

Note 1 l

Note 3 l Sequential l

None l

ll Time l

l l

l l Test / Analysis l l

ll l

l l

iPlant ID No. RT4597AB ll l

l l

l lTerrpe rature l 218.0 l

Note 2 l

C-314 l

N/A l

None l

l Cotiponent :

Radiation ll

(*F) l l

l l

Transmitter ll l

l l

1 ll l

)

I l

lManuf acturer:

Kaman l l Pressure l

17.16 l

Note 2 l

C-314 l

N/A l

None l

l Sciences ll(PSIA) l l

l l

l I

ll l

1

-l l Mod 31 Number: KEM ll l

l l

l ll Relative l

100.0 l

Note 2 l

A l

N/A l

None l

l Function: Radiation ll Humidity l

l l

l Monitoring ll

(% )

l l

l ll l

l 1

1 I

I lAccuracy: Spect N/A ll l

l l

l Demon: N/A ll Chemical l

N/A l

l l l Sp ray l

l l

lSarvice: Post-Accident ll l

l l

l Sanpling ll l

l l

l ll l

l l

l 1

l l

l Location: Auxiliary Bldg. l l Radiation l4.08 x 10 RADS l1.6 x 10 RADS l AM l

J-33 l Sequential Test l Note 4 l

3 3

l Rm. 304 ll l

l l

l Note 3 l

l l

l Flood Level Elev:

N/A ll l

l l

1 l

l Above Flood Level: N/A ll Aging l

40 Years l

10 Years l

I l

Note 3 l Sequential l

None l

l ll l

l l

l E-24 l

Test l

l lNeedsd for:

ll l

l l

l Hot Shutdown l X l ll l

l l

l l l Sulxne rgence l N/A l

N/A l

None l

l Cold Shutdown lX l ll l

l l

l ll l

l l

l 1

/m*

i O

k k

)

N.

Facility: D3v s-Beste Unit 1 SYSTEM CCMPONENT EVh,.1 ION WORKSHEET Ind;x L_ d 302H-045A Dockst 50-346 Re v. :

2 Preparsd by:

Date /

D Ch:cked by:

A < % W Date ///s/J7 1

i 1.

One year cperating time is used as a conservative maximum.

2.

Tha harsh environment seen by this conponent is due to a main f eedline break. The radiation transmitter is only used to monitor radiation in the Containment Building following a postulated LOCA and would not be required to monitor radiation during the main f eedline break of concern.

3.

Mtterials and/or conponents sensitive to thennal and radiation aging will be replaced as per maintenance and replacement schedules to assure that associated coeponent will maintain f unctional operability in harsh environments.

4 This transmitter is used to monitor the containment atmosphere following a postulated LOCA.

Failure of this component would not p revent sanpling and analysis of the containment atmosphere since grab samples can be taken for this purpose. Based on the above, f ailure of this couponent would not prevent sangling, inpact saf ety-related f unctions, nor mislead the operator.

I l

a i

1 1

5

f~%

(

)

(

T PEcility: D i d-Beaso Unit 1 SYSTEM COMPON ALUATION WORKSHEET Index k/ 302H-046 Jockst:

50-346 Rsv. :

2

?repor d by:

_ Date:

i

.I

h;cked by:

M4J)J' Dates rf////'J l

ll l

l l

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT DOCUMENTATION REF.

( Qualification l Outstanding l l

l l Pa rameter Specification Qualification Sp ecif icationl Qualification' Method Items l

l ll 1

i l

l lSyctea: TMI Action Items l l Operating l

1 Year l

1.1 Years l

Note 1 l

Note 4 l

Sequential l

None l

l ll Time l

l l

l l Test / Analysis l l

l ll l

l l

lPltnt ID No. RE4597AB ll l

l l

l l l Temperature l 218.0 l

Note 2 l

C-303 l

N/A l

None l

lConponent :

Radiation ll

(*F )

l l

Element ll l

l l

ll l

l Manuf Ecture r:

Kaman l l Pressure l

17.16 l

Note 2 l

C-303 l

N/A l

None l

l Sciences ll(PSIA) l l

l l

l ll l

l l Mod =1 Number: KMG-HRN ll l

l l

l l Relative l

100.0 l

Note 2 l

A l

N/A l

None l

l Function: Radiation ll Humidity l

l l

Monitoring ll

(%)

l l

ll 1

l l

i l

l l Accuracy : Spect N/A ll l

l l

l Demon: N/A ll Chemical l

N/A l

l l l Sp ray l

l l

I l

lSarvice: Post-Accident ll l

l l

l Sampling ll l

l l

l ll 1

)

l l

J-32 l

l l

l Location: Auxiliary Bldg. l l Radiation l4.7 x 10 RADS l1.0 x 105 RADS l T,

AR l Notes 3 & 4 l Sequential Test l Note 5 l

5 l

Rm. 303 ll l

l l

l J-40 l

l l

l Flood Level Elev:

N/A ll l

l l

l J-32 l

l l

l Abova Flood Level: N/A ll Aging l

40 Years l

9.1 Years l

I l

Note 5 l Sequential l

None l

l ll l

l Note 6 l

l J-40 l

Test l

l lNaedad for:

ll l

l l

l Hot Shutdown lX l ll l

l l

l l l Subme rgence l N/A l

N/A l

None l

l Cold Shutdown lX l ll l

l l

l ll l

l l

l 1

/%

f%

/m k

f, h

\\,

\\

/

'ccility: Day -Begas Unit 1 SYSTEM COMPONENT EVALe.,dION WORKSHEET Ind x N d 302H-046A Rev.:

2

)ockst 50-346

(( l ff]

Prepo rsd by :

Date

'hicksd by: _ & m 12 g Date f//J //3 L.

Ons year operating time is used as a conservative maximum.

2.

The harsh environment seen by this component is due to a main f eedline break. The radiation transmitter is only used to monitor radiation in the Containment Building following a postulated LOCA and would not be required to monitor radiation during the main feedline break of concern.

4

3 The test report indicates that the GM detectors, iodine filters, assembly O-rings, and electronic flow control components 3

were irradiated to a maximum value of 5 x 10 rads.

Due to shielding, this is the dosage that these components see when 5

the monitor itself sees 1 x 10 rads ( Ref e rence ROC-48A ).

t 1.

Materials and/or couponents sensitive to thermal and radiation aging will be replaced as per maintenance and replacement schsdules to assure that associated couponent will maintain functional operability in harsh environments.

3.

This radiation element is used to monitor the containment atmosphere following a postulated LOCA.

Failure of this component would not p revent sanpling and analysis of the containment atmosphere since grab samples can be taken for this purpose.

Bastd on the above, f ailure of this component would not prevent sangling, impact saf ety-related f unctions, nor mislead the ope rator.

5.

Tha qualified lives f or the various parts of the Noble Gas Assembly, the Beta Scintillation Detector, Gamma Scintillation Datector, the Particulate Moving Filter Sanpler Assembly, and the Fixed Iodine Sanpler Assembly were deterinined. An retivation energy of 0.78 eV represents an average value and is conservative. Whenever possible (i.e., when the material a

l used was specified), tabulated Ea's were used.

Facility: Divls-Besso Unit 1 SYSTEM COMPCHENT EV."

JION WORKSHEET IndrxI 302H-046*J Dockst:

50-346 Re v. :

2 fl![

Preparad by:

Date Checked bys hpdd Date v /.3//g Component Ea (eV)

Part Number Aging Time (hours)

Aging Tenperature (*K)

Qualified Life (0 104*F) l Gazket 0.78 912531-000 913 373 10.9 years Terminal Block 0.75 823791-H0ll 913 373 09.1 Wire 2.0 823867-020 100 373 Greater than 40 years O-Ring Seal 1.2 821142-Z231 602.7 358 18.5 Terminal Ring 0.78 823230-018 913 373 10.9 4

l Solenoid Cover 0.78 912768-001 913 373 10.9 Gasket BUNA-N 0-Ring 0.86 821142-B031 602.7 358 40 Nacp rene O-Ring 0.87 821142-B140 913 373 36.5 The limiting material is the phenolic terminal blocks with a life of 9.1 years. The above data was in part obtained by conparing part numbers with Reference J-32, Appendix E (Aeton Test Report for Model KMG-HRM), which lists materials used and their corresponding activation energies.

I

)

l I

l

Facility: Dsv s-Basso Unit 1 SYSTEM COMPONLc' EVALUATION WORKSHEET Ind x L.,-

302H-047

Dockst

50-346 ne v.

2 i

IfN Pr. pared by :

k 8' ^ ^ ^

Date:

Checksd by:

N#Ga afd Date:

a /s//2

)

!l l1 l

l l

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l

' l l l Pa ramete r l Specification Qualification Specif ication Qualification Method l

Items l

! l ll l

l lEysten: TMI Action Items ll Operating l

1 Year l

1.1 Years l

Note 1 l

Note 4 l Sequential l

None l

l ll Time l

l l

l l Test / Analysis l l

l ll l

l l

l Plant ID No. RE4597BB ll l

l l

I t l l lTenperature l 221.0 l

Note 2 l

C-314 l

N/A l

None l

l Component :

Radiation ll

(*F) l l

l l

l

l Element ll l

l l

l ll l

l l

1 l

l j lManuf acturer:

Kaman l l Pressure l

19.76 l

Note 2 l

C-314 l

N/A l

None l

j l Sciences ll(PSIA) l l

l l

l i l ll l

l l lModel Number: KMG-HRN ll l

l l

' l ll Relative l

100.0 l

Note 2 l

A l

N/A l

None l

ll Function: Radiation ll Humidity l

l l

l Monitoring ll (t) l l

l l

ll 1

l l

1 l

j l Accuracy: Spect N/A ll l

l l

' l Demon: N/A ll Chemical l

N/A l

I l l Sp ray l

l l

l 1

)lSarvice: Post-Accident ll l

l l

l Sanpling ll l

l 1

l l

l ll l

1 I

I 3-32 l

l l

RADS 11.0 x 10 RADS l T,

AR l Notes 3 & 4 l Sequential Test l Note 5 l

5 5

l Location: Auxiliary Bldg. l l Radiation l6.6 x 10 i l Rm. 314 ll l

l l

J-40 l

l l

! l Flood Level Eleve N/A ll l

l l

l l l Abova Flood Level: N/A ll Aging l

40 Years l

9.1 Years l

I l

J-32 l Sequential l

None l

ll l

l Note 6 l

l Note 4 l

Test l

l

!l ll l

l J-40 l

l l

l llNesded for:

l l

Hot Shutdown lX l ll l

i l

l l Subme rgence l N/A l

N/A l

None l

l Cold Shutdown lX l ll l

l l

l ll l

l l

'N

}

Tacility: D M -Benta Unit 1 SYSTEM COtPONENT EVibutION WORKSHEET Ind1x L 302H-047A Re v.

2 Jockst 50-346

?repared by:

Date

/

]

heck d by: Ath/Jd Date ///.V/7 L.

Ons year operating time is used as a conservative maximura.

2.

The harsh environment seen by this cogonent is due to a main f eedline break. The radiation transmitter is only used to monitor radiation in the Containment Building f ollowing a postulated LOCA and would not be required to monitor radiation i

during the main f eedline break of concern.

\\

3.

The test report indicates that the GM detectors, iodine filters, assembly 0-rings, and electronic flow control cogonents 3 rads.

Due to sk.ielding, this is the dosage that these components see when were irradiated to a maximum value of 5 x 10 5

~

the monitor itself sees 1 x 10 rads ( Ref e rence ROC-48A ).

4 Materials and/or cogonents sensitive to thermal and radiation aging will be replaced as per maintenance and replacement schedules to assure that associated ccaponent will maintain functional operability in harsh environments.

5.

This radiation element is used to monitor the containment atmosphere following a postulated LOCA.

Failure of this component would not prevent sampling and analysis of the containment atmosphere since grab sanples can be taken for this purpose.

Bated on the above, f ailure of this couponent would not prevent sanpling, impact saf ety-related f unctions, nor mislead the ope rato r.

6.

The qualified lives f or the various parts of the Noble Gas Assembly, the Beta Scintillation Detector, Gacuna Scintillation Datector, the Particulate Moving Filter Sanpler Assembly, and the Fixed Iodine Sanpler Assembly were determined. An activation energy of 0.78 eV represents an average value and is conservative. Whenever possible (i.e., when the material ussd was specified), tabulated Ea's were used.

l 1

i i

i l

i

}

h

\\m /

k/

\\

Ftcility: D2vis-3 esse Unit 1 SYSTEM COMPONENT EVATAATION WORKSHEET Ind3x N6.: 302H-047B Docket:

50-346 Rev.:

2 Date

// /

3 prepared by:

Chicksd by: @ /M 6, Date 1/.lEl ?S j

Component Ea (eV)

Part Number Aging Time (hours)

Aging Temperature ('K)

Qualified Life (9 104*F) a Gasket 0.78 912531-000 913 373 10.9 years Terminal Block 0.75 823791-H0ll 913 373 09.1 Wire 2.0 823867-020 100 373 Greater than 40 years O-Ring Seal 1.2 821142-Z231 602.7 358 18.5 Tarminal Ring 0.78 823230-018 913 373 10.9 Solenoid Cover 0.78 912768-001 913 373 10.9 i

Gasket BUNA-N 0-Ring 0.86 821142-B 031 602.7 358 40 Neoprene 0-Ring 0.87 821142-B140 913 373 36.5 4

The limiting material is the phenolic terminal blocks with a" life of 9.1 years. The above data was in part obtained by comparing part numbers with Ref erence J-32, Appendix E ( Aeton Test Report for Model KMG-HRM), which lists materials used and their corresponding activation energies.

)

1 I

i

p m

es Frcility: Dads-Bassa Unit 1 SYSTEM COMPONEus' EVALUATION WORKSHEET Ind2x ND.!302H-048 Dockst:

50-346 Rev.:

2 Prgparad by:

k

/!f7 Date:

Chick 5d by:

add >vrs M Date: u ///V1 l

ll l

l l

l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification i Outstanding l l

ll Parameter l Specification l Qualification l Specification l Qualification!

Method l

Items l

l ll l

l l

1 l

l l

l System: TMI Action Items ll Operating l 1 Year l

1.1 Years i

Note 6 l.

E-15 l Simultaneous l None l

l llTime l

l l

l Note 1 I

Test l

l l

ll l

l l

1 l

lPIEnt ID No. RE4596A ll l

l l

a llTemperaturel 283.0 l

355.0 l

H, X l

E-15 l Simultaneous l None l

, ICcmponent: Radiation ll

(*F) l l

l l

l Test l

l l

Element ll l

l l

1 l

(Detector Assembly)ll l

l l

l Manufacturer: General llPressure l

52.0 l

91.7 l

G, X l

E-15 l Simultaneous l None l

l Atomic ll(PSIA) l l

l l

l Test l

l i

l ll l

l l

l I

I l

l Modal Number: RD-23 ll l

l l

l ll Relative l

100.0 l

A I

E-15 l Simultaneous l None l

l Function: Radiation ll Humidity l

l l

Test l

l l

Detection ll (t) l l

l l

l I l ll l

1 l

l l

1 l

l Accuracy: Spec:

N/A ll l Boric Acid l Boric Acid l

l E-15 l Simultaneous l l

4 l l Demon: N/A ll Chemical l

1800 ppm l

A l

CAL-40 l

Test, l

None l

l ll Spray l

pH 5.0 l

l Note 2 l

Analysis l

l lSarvice: Radiation ll l

l l

l Monitoring ll l

l l

' l 11 l

l I

1 E-15 l

l l

7 8

l Location: Containment ll Radiation l1.7 x 10 RADS 12.0 x 10 RADS l CAL-44 l

Note 3 l

Analysis l

None l

I ll l

l l

l 1

l Flood Level Elev: 572'-2"ll l

l l

lAbove Flood Level: Yes ll Aging l

40 Years l 40 Yrs e 122*FI I

l CAL-95 i Sequential l

None l

l ll l

l l

l Note 4 l

Test l

l lNatdtd for:

ll l

l l

l Hot Shutdown IX l ll l

l l

l ll Submergence l 572'-2" l

Note 5 l

B l

Note 5 i

N/A l

Nor.e l

l Cold Shutdown l X l ll l

l l

t l

ll l

l l

1 i

Facility: Dsvis-Basce Unit 1 SYSTEM COMPONENT EVAM ATION WORKSHEET Indax th.: 202H-048A l Docket:

50-346 Rev.:

2 Ptspared by:

Date

/

Chtcksd by: M/ h Date // /.2/ /3 I

1.

Tasting consisted of three separate LOCA simulations of which credit is taken for the second and third transient only (due 5

to lack of qualification data for the shrink tubing enveloping conditions of the first transient). Combining the two profiles, the detector was exposed to the following conditions:

l Elapsed Time l Temperature (*F) l Pressure (psia) l l

l I

l l

4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months 1

355 l

54.7 - 84.7 l

l 3 hours3.472222e-5 days 8.333333e-4 hours 4.960317e-6 weeks 1.1415e-6 months l

335 1

54.7 l

l l

11 hours1.273148e-4 days 0.00306 hours 1.818783e-5 weeks 4.1855e-6 months l

315 l

91.7 l

l 3 hours3.472222e-5 days 8.333333e-4 hours 4.960317e-6 weeks 1.1415e-6 months l

265 l

54.7 l

l 84 hours9.722222e-4 days 0.0233 hours 1.388889e-4 weeks 3.1962e-5 months 1

205 l

58.7 l

l l

10 days i

150 1

20.7 l

I l

l I

i

)

The temperature in containment peaks at 283' in 17 seconds. The pressure in containment peaks at 52.0 psia in 50 seconds.

The pressure in containment peaks at 52.0 psia in 50 seconds. The conditions in containment return to ambient in 7 days.

j Based on this information, it can be concluded that the test subjected the radiation detector to an overall more severe j

anvironment then that which would result from a postulated LOCA.

Since the radiation detector remained functional during l

and after exposure to the harsh environment, it can be concluded that the radiation detector will remain functional during and after exposure to the harsh environment which would result from the postulated LOCA (References G, H, and X).

2.

Ravision 1 of CAL-40 qualifies components tested in a high pH chemical spray to a pH of 5.0.

)

3.

Analysis of radiation qualification is based on radiation-resistant materials used in construction of radiation detector i

unit.

4.

The General Atomic RD-23 detector assembly is composed of a Reuter Stokes detector and quartz cloth insulation,which are inorganic and not aging sensitive (E-15), Rockbestos cable, which has a qualified life of 40 years at 107'F (E-15), and Raychem WCSF heat shrinkable tubing, with a qualified life of 40 years at 122*F (CAL-95).

i 5.

This component will be located above the flood level as per FCR 80-50.

6.

One year operating time is used as a conservative maximum specification.

i I

O O

l F cility: Dais-Basse Unit 1 SYSTEM COMPONL 4 EVALUATION WORKSHEET Ind2x N Xi 302H-049 i Dockst:

50-346 Rev.:

2 i

N Date:

D

'l Ptspared by:

Chicksd by:

M&W Date: v/.1/(3

)

l ll l

I l

l l

l EQUIPMENT DESCRIPTION ll ENVIRONMENT l

DOCUMENTATION REF.

l Qualification l Outstanding l l

ll Parameter l Specification l Qualification ISpecificationlQualificationi Nethod l

Items l

l ll l

l l

8 l

l l

ISystem: TMI Action Items ll Operating i

1 Year i

1.1 Years l

Note 6 l

E-15 l Simultaneous i None l

l ll Time l

l l

l Note 1 l

Test l

l l

ll l

I l

l l

l l Plant ID No. RE45968 ll l

1 l

l l

l lITemperaturel 283.0 1

355.0 l

H, X l

E-15 l Simultaneous i None l

lCempcnent: Radiation ll

('F) l l

l l

l Test l

l l

Element ll l

l 1

l l

1 (Detector Assembly)ll l

l l

l l-l l

f lIManufacturer:General ll Pressure 1

52.0 l

91.7 l

G, X l

E-15 l Simultaneous l None l

I Atomic ll(PSIA) l l

l l

l Test l

l 2

I ll l

l l

l 1

l t

j

[Model Number: RD-23 ll l

l l

4 l

ll Relative l

100.0 l

A l

E-15 l Simultaneous l None I

I IFunction: Radiation llHumidity l

l l

Test l

l l

Detection ll

(%)

l l

l

)

I ll l

l l

l Accuracy: Spec:

N/A ll l Boric Acid l Boric Acid l

l E-15 i Simultaneous l l

l Demon: N/A ll Chemical i

1800 ppa l

1800 ppm l

A l

CAL-40 l

Test, 1

None l

l l

ll Spray I

pH 5.0 l

pH 5.0 1

I Note 2 l

Analysis l

l ISarvice: Radiation ll l

l l

Monitoring ll l

l l

I l

l 11 I

l l

l E-15 l

l l

7 8 RADS I CAL-44 l

Note 3 l

Analysis l

Mone l

l Location: Containment ll Radiation 11.7 x 10 RADS l2.0 x 10 I

ll 1

l l

1 l

4

^

l Flood Level Elev: 572'-2*ll l

l l

l IAbove Flood Level: Yes ll Aging l

40 'lears l 40 Yrs 9122*F l I

l CAL-95 l Sequential l

None l

[

l ll l

l l

l Note 4 l

Test l

l l

lNeedsd for:

ll l

l l

{

l Hot Shutdown IX l ll l

l l

llSubmergencel 572'-2" l

Note 5 l

B l

Note 5 l

N/A l

None I

j l Cold Shutdown ~ l X l ll l

l l

l ll l

l l

l t

I I

I l

~

FEcility: D'Ivis-Basse Unit.1 SYSTEM ' COMPONENT. EVkLdATION WORKSHEET Index N6.: 302H-049A Dockst:

.50-346-Rev.:

2 f/!//PJ Ptsp2 red by:

N Date l Chscked by: _)4f>ubM Date ///-V/3 4

1 1.

Testing consisted of three separate LOCA simulations of which credit is taken for the second and third transient only (due j

to lack of qualification data for the shrink tubing enveloping conditions of the first transient). Combining the two profiles, the detector was exposed to the following conditions:

i l

Elapsed Time l Temperature (*F) l Pressure (psia) l l

l I

l l

4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months 1

355 l

54.7 - 84.7 l

l l

3 hours3.472222e-5 days 8.333333e-4 hours 4.960317e-6 weeks 1.1415e-6 months l

335 l

54.7 l

i 11 hours1.273148e-4 days 0.00306 hours 1.818783e-5 weeks 4.1855e-6 months l

315 l

91.7 l

l l

3 hours3.472222e-5 days 8.333333e-4 hours 4.960317e-6 weeks 1.1415e-6 months i

265 l

54.7 l

l 84 hours9.722222e-4 days 0.0233 hours 1.388889e-4 weeks 3.1962e-5 months l

205 1

58.7 l

?

l 10 days l

150 l

20.7 l

l l

1 The temperature in containment peaks at 283' in 17 seconds. The pressure in containment peaks at 52.0 psia in 50 seconds.

I The pressure in containment peaks at 52.0 psia in 50 seconds. The conditions in containment return to ambient in 7 days.

Based on this information, it can be concluded that the test subjected the radiation detector to an overall more severe j

environment then that which would result from a postulated LOCA. Since the radiation detector remained functional during and after exposure to the harsh environment, it can be concluded that the radiation detector will remain functional during and af ter exposure to the harsh environment which would result from the postulated LOCA (References G, H, and X).

l l

2.

Revision 1 of CAL-40 qualifies components tested in a high pH chemical spray to a pH of 5.0.

l 3.

Analysis of radiation qualification is based on radiation-resistant materials used in corotruction of radiation detector j

unit.

4.

The General Atomic RD-23 detector assembly is composed of a Reuter Stokes detector and quartz cloth insulation which are i

inorganic and not aging sensitive (E-15) Rockbestos cable, which has a qualified life of 40 years at 107'F (E-15), and Raychem WCSF heat shrinkable tubing, with a qualified life of 40 years at 122*F (CAL-95).

5.

This component will be located above the flood level as per FCR 80-50.

i 6.

One year operating time is used as a conservative maximum specification.

i

O Im (m

bAVi)c-Besca Unit 1 SYSTEM COMPOJ /

ALUATION WORKSHEET Index Nosi 302H-052 FJcility:

Dockst 50-346 Rev.:

2 Preptrsd by:

%^

Dates M

Chick 2d by:;ts,-fLf/ Dates fyJUL4 l ll l l l l l EQUIPMENT DESCRIPTION ll ENVIRONMENT l DOCUMENTATION REF. l Qualification l Outstanding l l ll Parameter l Specification Qualification l Specification Qualification l Method l Items l l ll l l l l l l lSystcm: TMI Action Items ll Operating l 1 Year l 22.3 Years l Note 1 l J-36 l Sequential l None l l ll Time l l l l l Test l l l 11 l l l l l l l lPltnt ID No. PT4588 ll l l l l l l l l ll Temperature l N/A l N/A l Note 2 l N/A l N/A l None l l Components Pressure ll (*F) l l l l l l l l Transmitter ll l l l l l l l l ll l l l i l l l l Manufacturer: Rosemount ll Pressure l N/A l N/A l Note 2 l N/A l N/A l None l l ll(PSIA) l l l l l l l l ll l l l l l l l lModel Number: 1153AD ll l l l l l l l l ll Relative l N/A l N/A l Note 2 l N/A l N/A l None l l Function: Monitors ll Humidity l l l l l l l l Containment Atmosphere ll (%) l l l l l l l ll 1 l l l l l l Accuracy: Spect 5.0% ll l l l l l l l l Derant 42% ll Chemical l N/A l N/A l N/A l N/A l N/A l None l l ll Spray l l l l l l l lSarvices Containment ll l l l l l l l l Pressure ll l l l l l l l ll l l l l 1 l 5 7 l Location: Rm. 426 ll Radiation l4.17 x 10 RADS l 5. 0 x 10 RADS l T l J-36 l Sequential Testl None l l ll l l l l l l l l Flood Level Elev N/A ll l l l l l l l lAbova Flood Level: N/A ll Aging l 40 Years l 22.3 Years l I l CAL-66 l Sequential l None l l ll l l Note 3 l l J-36 l Test l l lNeeded fors ll l l l l l l l l Hot Shutdown lX l ll l l l l l l l l l l Submergence l N/A l N/A l N/A l N/A l N/A l None l l Cold Shutdown lX l ll l l l l l l l l ll l l l l l l 1

l d ) J ~ l Fccility: Davis-Besse Unit 1 SYSTDI COMPONENT EVALUATION WORKSHEET Index No.: 302H-052A

Dockst:

50-346 Rev.: 2 NOTES f2 O A Date Prepared by: 4' Checksd by p R,r7/s,.LLn f Date f/3c}f_3 / 1. One year operating time is used as a conservative maximum specification. 2 The only harsh environment seen is increased radiation due to recirculated fluids. I ] 3 Materials and/or components sensitive to thermal aging will be replaced as per maintenance and replacement schedules to assure that associated component will maintain functional operability in harsh environments. 1 l I l I i l l J 3 i I I i 4 l f ) ,}}

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Rev 2 to Procedure 1040-001-029, Display Instrumentation- Tech Spec 3.1
Person / Time
ML20083A473
Site:	Davis Besse
Issue date:	11/02/1983
From:	TOLEDO EDISON CO.
To:
Shared Package
ML17150A231	List: ML17150A230 ML20083A206 ML20083A216 ML20083A222 ML20083A234 ML20083A237 ML20083A244 ML20083A252 ML20083A264 ML20083A269 ML20083A278 ML20083A283 ML20083A294 ML20083A298 ML20083A315 ML20083A322 ML20083A336 ML20083A365 ML20083A376 ML20083A396 ML20083A415 ML20083A422 ML20083A439 ML20083A454 ML20083A473 ML20083A486 ML20083A500
References
1040-001-029, 1040-1-29, IEB-79-01B, IEB-79-1B, NUDOCS 8312200297
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ML20083A473: Difference between revisions

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